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Linux - Find Open Ports
 
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Quickly see a list of running processes and running ports using lsof and netstat. Se the connected devices and addresses using various ports.
Views: 13645 Matt Fuller
Oracle Compute Cloud: Opening Ports for Traffic
 
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Steps to follow to open port 8080 for http traffic
Views: 1223 Ora Tube
Linux Firewall: IPTables to Block/Allow Incoming Traffic
 
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A tutorial on how to initially configure your linux firewall using IPTables to block/allow traffic. Thank you for watching!! See you next time! :) Please "like" this video if you found it helpful! THANK YOU!! Twitter & Facebook: SysAdmGirl
Views: 43967 SysAdmGirl
Install Oracle DB 12c Release 1 Standard Edition One on Oracle Linux 7 - Part 3 of 3
 
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PART 3 of 3. Detailed walk through of installing Oracle Linux 7 (on a VM) followed by installing Oracle Database 12c Standard Edition One 12.1.0.1. VMware ESXi 6. No Ads. (English - Canadian Accent) Table of Contents: 1) Planning 2) Create VM 3) Download OS ISO from OTN 4) Install Operating System - Oracle Linux 7 5) Postinstallation Tasks 6) Prepare system for Oracle RDBMS 7) Install Oracle Database 12c Release 1 Standard Edition One (12.1.0.1) Typical Installation (no ASM) 8) Postinstallation Tasks 9) Starting and Stopping Oracle and Listener 9) Open port 1521 and 5500 (firewalld) 10) EM Database Express 11) Conclusion
Views: 766 Phany Langille
Install Oracle DB 12c Release 1 Standard Edition One on Oracle Linux 7 - Part 1 of 3
 
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PART 1 of 3. Detailed walk through of installing Oracle Linux 7 (on a VM) followed by installing Oracle Database 12c Standard Edition One 12.1.0.1. VMware ESXi 6. No Ads. (English - Canadian Accent) Table of Contents: 1) Planning 2) Create VM 3) Download OS ISO from OTN 4) Install Operating System - Oracle Linux 7 5) Postinstallation Tasks 6) Prepare system for Oracle RDBMS 7) Install Oracle Database 12c Release 1 Standard Edition One (12.1.0.1) Typical Installation (no ASM) 8) Postinstallation Tasks 9) Starting and Stopping Oracle and Listener 9) Open port 1521 and 5500 (firewalld) 10) EM Database Express 11) Conclusion
Views: 1349 Phany Langille
Oracle Cloud Infrastructure: Installing Terraform on Oracle Linux
 
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https://www.linkedin.com/pulse/oracles-next-generation-cloud-infrastructure-john-greene/
Views: 256 Ora Tube
How to open a port with FirewallD in RHEL 7 (Redhat 7)
 
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How to open a port with FirewallD in RHEL 7 (Redhat 7) For more tips and information please checkout http://johnathanmarksmith.com #RHEL7 #REDHAT #LINUX #FIREWALLD
Views: 1379 Johnathan Mark Smith
Oracle Database 12c on Oracle Linux 7.4 installation port 1
 
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Step-01: Unzip the files. Step-02: Edit Hosts File Edit /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 10.179.100.230 Oracle_12C.localdomain Oracle_12C change name /etc/hostname Oracle_12C.localdomain Step-03: upddate yum update -y Step-04: Manual Setup Edit /etc/sysctl.conf fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4398046511104 kernel.panic_on_oops = 1 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 net.ipv4.conf.all.rp_filter = 2 net.ipv4.conf.default.rp_filter = 2 fs.aio-max-nr = 1048576 net.ipv4.ip_local_port_range = 9000 65500 Edit etc/security/limits.d/oracle-rdbms-server-12cR1-preinstall.conf oracle soft nofile 1024 oracle hard nofile 65536 oracle soft nproc 16384 oracle hard nproc 16384 oracle soft stack 10240 oracle hard stack 32768 oracle hard memlock 134217728 oracle soft memlock 134217728 Step-06: The following packages are listed as required yum install binutils -y yum install compat-libstdc++-33 -y yum install compat-libstdc++-33.i686 -y yum install gcc -y yum install gcc-c++ -y yum install glibc -y yum install glibc.i686 -y yum install glibc-devel -y yum install glibc-devel.i686 -y yum install ksh -y yum install libgcc -y yum install libgcc.i686 -y yum install libstdc++ -y yum install libstdc++.i686 -y yum install libstdc++-devel -y yum install libstdc++-devel.i686 -y yum install libaio -y yum install libaio.i686 -y yum install libaio-devel -y yum install libaio-devel.i686 -y yum install libXext -y yum install libXext.i686 -y yum install libXtst -y yum install libXtst.i686 -y yum install libX11 -y yum install libX11.i686 -y yum install libXau -y yum install libXau.i686 -y yum install libxcb -y yum install libxcb.i686 -y yum install libXi -y yum install libXi.i686 -y yum install make -y yum install sysstat -y yum install unixODBC -y yum install unixODBC-devel -y yum install zlib-devel -y yum install zlib-devel.i686 -y Step-07: Create the new groups and users groupadd -g 54321 oinstall groupadd -g 54322 dba groupadd -g 54323 oper #groupadd -g 54324 backupdba #groupadd -g 54325 dgdba #groupadd -g 54326 kmdba #groupadd -g 54327 asmdba #groupadd -g 54328 asmoper #groupadd -g 54329 asmadmin useradd -u 54321 -g oinstall -G dba,oper oracle Step-11: Create the directories in which the Oracle software will be installed mkdir -p /u01/app/oracle/product/12.1.0.2/db_1 chown -R oracle:oinstall /u01 chmod -R 775 /u01 Step-12: Unless you are working from the console # Oracle Settings export TMP=/tmp export TMPDIR=$TMP export ORACLE_HOSTNAME=Oracle_12C.localdomain export ORACLE_UNQNAME=cdb1 export ORACLE_BASE=/u01/app/oracle export ORACLE_HOME=$ORACLE_BASE/product/12.1.0.2/db_1 export ORACLE_SID=cdb1 export PATH=/usr/sbin:$PATH export PATH=$ORACLE_HOME/bin:$PATH export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib Step-14: Installation
Views: 616 Need Only Network
Install Oracle DB 12c Release 1 Standard Edition One on Oracle Linux 7 - Part 2 of 3
 
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PART 2 of 3. Detailed walk through of installing Oracle Linux 7 (on a VM) followed by installing Oracle Database 12c Standard Edition One 12.1.0.1. VMware ESXi 6. No Ads. (English - Canadian Accent) Table of Contents: 1) Planning 2) Create VM 3) Download OS ISO from OTN 4) Install Operating System - Oracle Linux 7 5) Postinstallation Tasks 6) Prepare system for Oracle RDBMS 7) Install Oracle Database 12c Release 1 Standard Edition One (12.1.0.1) Typical Installation (no ASM) 8) Postinstallation Tasks 9) Starting and Stopping Oracle and Listener 9) Open port 1521 and 5500 (firewalld) 10) EM Database Express 11) Conclusion
Views: 1249 Phany Langille
Oracle Database 12c on Oracle Linux 7.4 installation port 2
 
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Step-01: Unzip the files. Step-02: Edit Hosts File Edit /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 10.179.100.230 Oracle_12C.localdomain Oracle_12C change name /etc/hostname Oracle_12C.localdomain Step-03: upddate yum update -y Step-04: Manual Setup Edit /etc/sysctl.conf fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4398046511104 kernel.panic_on_oops = 1 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 net.ipv4.conf.all.rp_filter = 2 net.ipv4.conf.default.rp_filter = 2 fs.aio-max-nr = 1048576 net.ipv4.ip_local_port_range = 9000 65500 Edit etc/security/limits.d/oracle-rdbms-server-12cR1-preinstall.conf oracle soft nofile 1024 oracle hard nofile 65536 oracle soft nproc 16384 oracle hard nproc 16384 oracle soft stack 10240 oracle hard stack 32768 oracle hard memlock 134217728 oracle soft memlock 134217728 Step-06: The following packages are listed as required yum install binutils -y yum install compat-libstdc++-33 -y yum install compat-libstdc++-33.i686 -y yum install gcc -y yum install gcc-c++ -y yum install glibc -y yum install glibc.i686 -y yum install glibc-devel -y yum install glibc-devel.i686 -y yum install ksh -y yum install libgcc -y yum install libgcc.i686 -y yum install libstdc++ -y yum install libstdc++.i686 -y yum install libstdc++-devel -y yum install libstdc++-devel.i686 -y yum install libaio -y yum install libaio.i686 -y yum install libaio-devel -y yum install libaio-devel.i686 -y yum install libXext -y yum install libXext.i686 -y yum install libXtst -y yum install libXtst.i686 -y yum install libX11 -y yum install libX11.i686 -y yum install libXau -y yum install libXau.i686 -y yum install libxcb -y yum install libxcb.i686 -y yum install libXi -y yum install libXi.i686 -y yum install make -y yum install sysstat -y yum install unixODBC -y yum install unixODBC-devel -y yum install zlib-devel -y yum install zlib-devel.i686 -y Step-07: Create the new groups and users groupadd -g 54321 oinstall groupadd -g 54322 dba groupadd -g 54323 oper #groupadd -g 54324 backupdba #groupadd -g 54325 dgdba #groupadd -g 54326 kmdba #groupadd -g 54327 asmdba #groupadd -g 54328 asmoper #groupadd -g 54329 asmadmin useradd -u 54321 -g oinstall -G dba,oper oracle Step-11: Create the directories in which the Oracle software will be installed mkdir -p /u01/app/oracle/product/12.1.0.2/db_1 chown -R oracle:oinstall /u01 chmod -R 775 /u01 Step-12: Unless you are working from the console # Oracle Settings export TMP=/tmp export TMPDIR=$TMP export ORACLE_HOSTNAME=Oracle_12C.localdomain export ORACLE_UNQNAME=cdb1 export ORACLE_BASE=/u01/app/oracle export ORACLE_HOME=$ORACLE_BASE/product/12.1.0.2/db_1 export ORACLE_SID=cdb1 export PATH=/usr/sbin:$PATH export PATH=$ORACLE_HOME/bin:$PATH export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib Step-14: Installation
Views: 280 Need Only Network
🐧 Linux OS #4 [ Virtualbox , Metasploit , Ufw , Nmap scan , Open port ]
 
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Views: 264 FantasM
how to launch any graphical application on linux or X11 forwarding or Xming launch
 
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This video is about how to use Graphical application in Linux server environment. And this video will cover the basic concept of X11 forwarding, Xming server, DISPLAY variable in Linux and Graphical application on Linux. So to get the Graphical access to any GUI based application we need to follow below listed steps: 1. While logging into the server, Enable the X11 forwarding in Putty Setting. 2. After Login into the Linux machine you need run X11 forwarding server which is "xming" on window machine, which you are using to get access to the Linux server. 3. The xming can be downloaded from google and very easy to install. To launch Xming just click on "Xming Launch" icon and provide the port number where you want to run the xming server and finish the setup. 4. Once Xming is successfully launched on window machine. Just go to the Linux server and set the DISPLAY environment variable using the command "export DISPLAY=Window machine IP : Port of Xming server" i.e. "export DISPLAY=10.66.12.249:7.0" (Refer video for more clarity). 5. You can launch any Graphical application now. Test using "xclock" command. Also check the IPTABLES & SELINUX status at your Linux machine, both should be turned off. We are focusing on the basic problems, which we are facing during the installation or implementation of any application and due to unavailability of related content, it took large amount of time. Hope this kind of video will help you and you will not lose your continuity during the activity. Will come with more videos soon.
Views: 22166 OpenGyanHouse
Capturing Port Forwarding NAT in Linux
 
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Brief description of port forwarding with NoSQL in Oracle Virtual Box
Views: 1751 David Perez
Oracle Linux 7.5 Installation
 
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How to install the Oracle Linux 7.5 Server with Gui. This is an educational video only and it is not related with Oracle. All OS rights reserved to Oracle. Please visit my website www.christospanoudis.com to see more tech videos.
Views: 163 Chris GR
Update your Oracle Linux kernel using Ksplice
 
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In this 12 minute video, you learn how to: - Subscribe an Oracle Linux system to the Ksplice channel on Oracle's Unbreakable Linux Network (ULN) - Install the Ksplice uptrack software package using the yum utility - Use the Ksplice uptrack utility to install Ksplice kernel updates without any need to reboot - Use the Ksplice web interface Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Linux Network Configuration
 
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Follow Eli on the Vlog Channel: https://www.youtube.com/user/EliComputerGuyLive Info Level: Intermediate Presenter: Eli the Computer Guy Date Created: September 16, 2010 Length of Class: 51 Mintues Tracks Linux Prerequisites Introduction to Linux Installing Linux Basic Linux Tasks VIM for File Editing Navigation in Linux Purpose of Class This class teaches students how to configure their Linux servers networking. Topics Covered ifconfig Command DHCP Releae and Renew Restarting the Network Service Editing the interfaces File to Setup a Static IP Address Editing the resolv.conf File for DNS Changing the Serves Hostname' Ping for Troubleshooting UFW Firewall Configuration Class Notes Basic Tasks To Show Current IP Addresses and Network Configuration = sudo ifconfi To Release and Renew IP Address = sudo dhclient To Restart the Networking Service = sudo /etc/init.d/networking restart Always Restart the Networking Service After Changing Network Configurations Network Config file To Edit the Network Adapter Configurations = sudo vim /etc/network/interfaces auto eth0 = Auto Negotiate Speed for Ethernet Card 0 iface eth0 inet static /dhcp = Ethernet Card 0 Either Static or DHCP Address. If DHCP Don't Go Further. address 192.168.1.100 = Static IP Address netmask 255.255.255.0 = Subnet Mssk network 192.168.1.0 = Network (Generally Your IP Address Siply with a 0 in the Last Octet)) broadcast 192.168.1.255 = Broadcast Address (The Last Address in Your Subnet. Generally Your IP Address with a 255 in the Last Octet.) gateway 192.168.1.1 = Default Gateway. Generally Your ISP Modem or Router To Edit the DNS Resolution File = sudo vim /etc/resolv.conf To See Current Hostname = sudo /bin/hostname To Change Hostname = sudo /bin/hostname newhostname Ping To Determine if You Can See an IP Address = ping IP Address To Determine DNS is Working = ping domainname UFW firewall To Chaneg Default Handling of Ports When UFW is Enabled = sudo ufw default allow/deny To Turn UFW on or Off = sudo ufw enable/disable To Open or Close Ports for Everyone = sudo ufw allow/deny port# To Delete a UFW Rule = sudo ufw delete allow/deny port# To Allow Access to All Ports from a Specific IP Address = sudo ufw allow from IP Address To Allow Access to a Specific Port from a Specific IP Address = sudo ufw allow from IP Address to any port port# Final Thoughts Drivers Should Work Out of the Box... Wireless Networking is Its own Topic
Views: 465714 Eli the Computer Guy
Enabling Windows XP COM Port through Oracle Virtual Box, running on linux System
 
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Enabling the Windows XP Serial Port from Oracle VM, on linux host and using samba client, to share files between linux host OS and windows geust OS.
Views: 3194 khaled Awad
Oracle Cloud Infrastructure CLI on Oracle Linux
 
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Oracle Cloud Infrastructure Command Line Interface (CLI)
Views: 462 Ora Tube
How To Open Ports In Kali Gufw
 
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كيف تقوم بفتح البورتات في نظام كالي apt-get install gufw
Views: 71 Amine Hlal
Staying Safe: List Active Connections to & from your Linux Mint
 
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Check out a list of open ports
Views: 435 teklek411
RHCSS Training-Securing Linux Servers using Port Knocking
 
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Red Hat Training video by Network NUTS. Beyond RHCSS level skills. Explains the importance of port knocking in Linux. How port knocking provides additional layer of security to Linux servers. How to restrict all secure connections using IPTables and then allowing only legitimate users open the port or service by first identifying themselves with a specific sequence of port knocking, using knockd daemon. Goes much beyond RHCE Training or RHCSS Training curriculum. Connect to Alok Srivastava on Facebook - http://www.facebook.com/networknuts Connect to Network NUTS website - http://www.networknuts.net Connect with Network NUTS Wordpress Blog - http://www.networknuts.wordpress.com
Views: 9493 networknutsdotnet
How to Check Listening Ports in Linux
 
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This video explains the method to check all the listening ports. Checking the ports which are still listening on the network interface is one of the important things in network management and security. For more explanation on this video: https://www.linuxhelp.com/how-to-check-listening-ports-in-linux/
Views: 3114 Linux Help
Oracle Database 18c Installation on Oracle Linux 7.5
 
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In this video we are going to demonstrate how to install Oracle Database 18c in Oracle Linux 7.5. Oracle Database 18c is RDBMS software from Oracle Corporation with tons of features including Cloud Support. Oracle Database 18c installation in Oracle Linux 7 Platform is very easy. This video guides step by step installation of oracle 18c includes kernel parameters configuration, dependencies installation, oracle database installation, oracle listener configuration after installation and finally access oracle enterprise manager 18c in browser. Hardware Requirements : Enough Hard disk space, RAM and Swap Memory Software Requirements : Oracle Linux 7 with dependencies for oracle database 18c installed and Kernel Parameters configured. Important Note: To avoid Port already in use error I will be configuring hostname at the end of installation. Installation Class : Desktop class is choosen, which is easy to configure for desktops and laptops. Installation method : Offline, Oracle 18c zip file for linux downloaded and installed.
Views: 3440 java frm
Top 10 Linux Job Interview Questions
 
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Can you answer the 10 most popular Linux tech job interview questions? 0:00 Introduction 0:53 Tech Phone screens 1:50 How to check the kernel version of a Linux system? 2:50 How to see the current IP address on Linux? 4:03 How to check for free disk space in Linux? 4:55 How to see if a Linux service is running? 6:33 How to check the size of a directory in Linux? 7:02 How to check for open ports in Linux? 9:48 How to check Linux process information (CPU usage, memory, user information, etc.)? 11:49 How to deal with mounts in Linux 13:51 Man pages 15:04 Other resources How to ask questions the smart way: http://catb.org/~esr/faqs/smart-questions.html This is a list of the most common Linux System Administration Job Interview Questions. These questions are commonly used as 'filters' in a phone screen or first-round interview. Make sure you know all the answers, and the reasoning behind them! This video only covers Linux-related interview questions; the position you're interviewing for might involve other technologies, too: -databases (or a specific database) -networking -programming, or a specific language -infrastructure / architecture -specific applications or services -AWS, Google Cloud More Linux Tutorials ############### Free Linux Sysadmin Course Playlist: https://www.youtube.com/playlist?list=PLtK75qxsQaMLZSo7KL-PmiRarU7hrpnwK Check out my step-by-step project-based Linux course for beginners, 93% off when you use this link: https://www.udemy.com/hands-on-linux-self-hosted-wordpress-for-linux-beginners/?couponCode=TL-YOUTUBE Official Site & e-mail list: https://tutorialinux.com/ Twitter: https://twitter.com/tutorialinux Facebook: https://www.facebook.com/tutorialinux Patreon: https://www.patreon.com/tutorialinux Podcast: http://kernelpanicpodcast.com
Views: 837287 tutoriaLinux
Install and configure SSH service in Linux
 
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Follow More on : http://yrrhelp.com http://www.yrrhelp.com/2016/04/install-and-configure-ssh-service-in.html *************************** Video Covers: * Brief Introduction to SSH (secure Shell) * Difference b/n SSH and Telnet *How to Install openssh server in Linux * what is openssh program *How to check the start/stop service status of SSH * How to change default SSH port (i.e 22) *How to disable remote login access for root. *How to allow/deny remote access to set of users *Addition SSH configuration in sshd_config file. ***************************** Commands Used : apt-get install openssh-service apt-get install openssh-client service ssh status service ssh stop service ssh start service ssh restart ********************* ** Thanks for watching** Subscribe Us for more**
Views: 23362 yrrhelp
Oracle - Understanding the tnsnames.ora and listener.ora files
 
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Oracle - Understanding the tnsnames.ora and listener.ora files
Views: 186469 Chris Ostrowski
How to Configure Port Forwarding for Remote Desktop, FTP server and Web Server IIS 7 or 8
 
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In this video tutorial you will learn how to configure port forwarding for Remote Desktop, FTP server and Web Server IIS 8 using D-link DSL-2730U Remote Desktop: Port 3389 FTP Server : Port 21 Web Server : Port 80 How to Enable Remote Desktop on Windows Server 2012 https://www.youtube.com/watch?v=t8j54QUmtoo How to install and configure FTP on IIS 8 in Windows Server 2012 https://www.youtube.com/watch?v=AGgArVFLxpM How to install IIS 8 on Windows Server 2012 https://www.youtube.com/watch?v=aWOxf91Ef24 Free Matrix Raining Code http://www.moo2u2.com/projects/matrix.html
Views: 261670 Sachin Samy
How to Use VirtualBox (Beginners Guide)
 
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In a recent video in the “Free Software” series, I showed you VirtualBox, which is a free and open source solution to be able to run other operating systems virtually on your PC. In this beginner’s guide, I will show you how to set-up and use VirtualBox. In addition, I’ll also show you how to install and run Ubuntu, which is one of the most popular of the Linux distributions. If you're new, Subscribe! ▶ https://www.youtube.com/techgumbo Share This Video ▶ https://youtu.be/sB_5fqiysi4 0:30 What is VirtualBox. 1:16 Download. 1:46 Install. 2:29 Launch VirtualBox. 2:42 Download ISO for Ubuntu. 3:35 Create Guest OS. 6:41 Settings to complete the Guest OS process. 8:54 Install Ubuntu. 11:07 Tips for using Ubuntu. 13:15 Shut down Ubuntu. “Free Software” Playlist https://www.youtube.com/watch?v=gM8plsUfkTA&list=PLunpbmfrhFAWJA4lSDmRYJdcsEpjAuRdz VirtualBox https://www.virtualbox.org/wiki/Downloads Ubuntu https://www.ubuntu.com/desktop TechGumbo is a leading source for the technology that we use each day. Whether it’s discussing computer operating system tricks, the latest tips for your mobile phone, finding out about the newest gadgets, or beginners guides that show you how to use popular software, TechGumbo has boundless topics on technology for the astute YouTube viewer.
Views: 337720 TechGumbo
Top 5 Best Linux Commands For Network Administrator
 
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In this video, I will show you guys top 5 best Linux commands for server administrators. 1. ifconfig: ifconfig is a system administration utility in Unix-like operating systems for network interface configuration. it helps us to view IP address, subnet mask, gateway 2. arp -e: arp command is also known as Address Resolution Protocol (ARP). this Linux command is using for store IP addresses and their resolved Ethernet. 3. nmap: nmap tools is using for check open ports of an IP address or domain name. install command: apt-get install nmap 4. dig: dig command is a tool for querying DNS nameservers for information about host addresses, mail exchanges, nameservers. terminal command : dig www.google.com 5. hwinfo: hwinfo command is using to view hardware info of a system. install command: apt-get install hwinfo terminal command: hwinfo -wlan install command: apt-get install hwinfo terminal command: nmap www.google.com Note:- This video has followed all the Youtube community guideline rules. The purpose of this video is to share My knowledge with everyone that is totally Legal, Informational and for Educational purpose. I totally do not support any types of illegal acts or videos. The videos are completely for legal purposes. My YouTube Parts - 1. Mic : https://amzn.to/2GEtCwi 2. Microphone Stand : https://amzn.to/2kg3JKw 3. Headphone : https://amzn.to/2x2Rdaf 4. Phone : https://amzn.to/2LfgKQN 5. Strip LED Light : https://amzn.to/2KGSyFW ___________________________________ Background Music Credit Foria - Break Away [NCS Release] : https://youtu.be/UkUweq5FAcE ___________________________________ Please Do Like, Share & Subscribe -Need Your Support Subscribe: https://www.youtube.com/channel/UCf3jRtMiA4ZVlbNUzrt2mMw?sub_confirmation=1 Youtube: https://www.youtube.com/channel/UCf3jRtMiA4ZVlbNUzrt2mMw Facebook Page: https://www.facebook.com/TapanYT/ Instagram: http://instagram.com/TapanHazrax #BestLinuxCommands #LinuxCommands
Views: 74 Tricknology
Generate SSH Key Pairs to Access Oracle Linux instances in the Oracle Cloud Infrastructure
 
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ntroduces Secure Shell key pair generation and demonstrates how to generate a SSH key pair to use when remotely connecting to Oracle Cloud Infrastructure instances.
Open Port In Parrot os/Kali linux
 
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Hello Pleas Like & Subscribe Contact Me https://www.facebook.com/ayman.bendani.3 Groupe Facebook https://www.facebook.com/groups/daknetmorocco Page Facebook https://www.facebook.com/DARKNETMOROCC0 الاوامر المستخدمة في الشرح **********For Parrot os User -sudo apt-get update -sudo apt-get upgrade -sudo apt install gufw -gufw **********For Kali or Ubunto User apt-get update apt-get upgarde apt-get install gufw or apt install gufw gufw *********************************************** Thanks For Watching
How to Port Forward in Kali Linux - Virtual Box
 
05:34
How to Port Forward in Kali Linux - Virtual Box Video on Netgear, Linksys, D-Link, DD-WRT, etc. https://www.youtube.com/watch?v=pkir_a_xZak Don't see your manufacturer check out https://portforward.com/ this site is specialized with many guides. If your interested in more Kali Linux or "Hacking" Penetration test then check out my playlist of videos. - https://www.youtube.com/playlist?list=PLwQ-lznTrAlJQOsWVZnHQQiljr_PnTW-K ------ 💬It makes a huge difference with the smallest support, Subscribing, Following, Share and Like (you can even donate, send me stuff, or buy my merch if you want - check bottom of the description) as I am trying to grow my channel and reach an audience, something so small can go a really long way. ❗❗❗Sponsor / Affiliate - https://goo.gl/2ErCr4 - This is for when I refer a specific item, and or service in my video. Pretty please use these referral links, they help me out a ton!❗❗❗ 💬My sites - https://goo.gl/328y6V 👨‍💻Discord - Technical Support/Wanna Hang out? - https://goo.gl/y2TpNE 💬My Channels you should follow! (🔴 = I live stream simultaneously) 📺🔴Codexual - https://goo.gl/WXVvja 📺🔴CodexualGames - https://goo.gl/bH8KHa 📺🔴Twitch - https://goo.gl/VohVyc 📺🔴Mixer - https://goo.gl/MYKeC4 📺CodexualVLOGS - https://goo.gl/Zrus1k 📺CodexualASMR - https://goo.gl/P4P7cq 📺CodexualExtra - https://goo.gl/BkNZag 🐦Social Media & Gaming Platforms - https://goo.gl/sWb3uz ❓Every Saturday I will do a Q/A video on my channel, feel free to submit any question you have at - https://goo.gl/ErDoYk About Me - https://goo.gl/ZGFwdj My Computer Specs - https://goo.gl/3uQhXQ My Computer Accessories - https://goo.gl/An93FR Recording / Streaming Equipment - https://goo.gl/id6GRY ---Your support truly matters, people who help out gets benefits 💲Donation / Support the stream: 💲PayPal - https://PayPal.me/Codexual 💲Be a Patreon! https://Patreon.com/Codexual 💲Become a Sponsor: https://gaming.youtube.com/codexual/join 💲StreamLabs (For when I am Live, TTS, GIFs, Play Music) - https://goo.gl/nDBtzu - 🤞Wishlist - https://goo.gl/p4GPf5 📦P.O. BOX - https://goo.gl/pAvSSc 👕Merch - https://goo.gl/WpmucX
Views: 750 Codexual
Install RAC 12.1.0.2 on Oracle Enterprise Linux 6.5 x86_64 using Virtual Box 5.1.20
 
02:15:39
Phase 1: Config parameter OS. Phase 2: Install Grid infrastructure 12.1.0.2. Phase 3: Instal Oracle Database software 12.1.0.2. Phase 4: Create database. view more: https://drive.google.com/open?id=1iCwTn1CbArA4l70oYL54Hzd_pAdVNxf1jZqsKiPI2Hs
Views: 943 Định Nguyễn
how to open port on backtrack5 r3
 
02:24
by nakam shaho
Views: 256 shaho f. majed
How to Configure FirewallD in RHEL Linux 6, CentOS 7 and Fedora 23/22/21
 
28:23
Hello Everyone, In this tutorial, Let us Install & Configure FirewallD on CentOS Linux Server 7(Core) - 64bit You Can also Configure in Redhat 7, Fedora Server, Oracle Linux, Cloud Linux. Installing Firewalld Package Step1 :- yum install firewalld –y Step2 :- systemctl status iptables # systemctl stop iptables # systemctl mask iptables Discussing Firewalld Components Step3 :- firewall-cmd --get-zones Step4 :- firewall-cmd --get-default-zone Step5 :- firewall-cmd --list-all-zones Setting Default Zone Step9 :- firewall-cmd --set-default-zone=internal Step7 :- firewall-cmd --get-default-zone Step8 :- firewall-cmd --get-zone-of-interface=enp0s3 Step9 :- firewall-cmd --get-icmptypes Creating Own Services in Firewalld Step10 :- firewall-cmd --get-services Step11 :- cd /usr/lib/firewalld/services/ Step12 :- cat nfs.xml Step13 :- cd /etc/firewalld/services/ Step14 :- cp /usr/lib/firewalld/services/ssh.xml /etc/firewalld/services/ Step15 :- cd /etc/firewalld/services/ Step16 :- ls –l Step16 :- (mv ssh.xml rtmp.xml) Step17 :- firewall-cmd --reload Step18 :- firewall-cmd --get-services Assigning Services to Zones Step19 :- firewall-cmd --state Step20 :- firewall-cmd --get-active-zones Step21 :- /etc/firewalld/firewalld.conf -(file as DefaultZone=public) Step22 :- firewall-cmd --get-service Adding Services to Zones Step23 :- firewall-cmd --add-service=rtmp Step24 :- firewall-cmd --zone=public --remove-service=rtmp Step25 :- firewall-cmd --add-service=rtmp --permanent Step26 :- firewall-cmd --reload Step27 :- firewall-cmd --permanent --add-source=192.168.0.0/24 Step28 :- firewall-cmd --permanent --add-port=1935/tcp Step29 :- firewall-cmd --reload Step30 :- firewall-cmd --list-all Adding Rich Rules for Network Range Step31 :- firewall-cmd --add-rich-rule 'rule family="ipv4" source address="192.168.0.0/24" service name="http" accept' Step32 :- firewall-cmd --add-rich-rule 'rule family="ipv4" source address="192.168.0.0/24" service name="http" accept' --permanent Step33 :- firewall-cmd --add-rich-rule 'rule family="ipv4" source address="192.168.0.0/24" service name="https" accept' Step34 :- firewall-cmd --add-rich-rule 'rule family="ipv4" source address="192.168.0.0/24" service name="https" accept' --permanent Step35 :- firewall-cmd --add-rich-rule 'rule family="ipv4" source address="192.168.0.0/24" service name="vnc-server" accept' Step36 :- firewall-cmd --add-rich-rule 'rule family="ipv4" source address="192.168.0.0/24" service name="vnc-server" accept' --permanent Step37 :- firewall-cmd --add-rich-rule 'rule family="ipv4" source address="192.168.0.0/24" service name="postgresql" accept' Step38 :- firewall-cmd --add-rich-rule 'rule family="ipv4" source address="192.168.0.0/24" service name="postgresql" accept' --permanent Step39 :- firewall-cmd –reload Step40 :- firewall-cmd --list-all Step41 :- man firewalld NOTE :- For Any Clarification Please Below Comment, Like and Share  us  and  help us to spread. ####--------------------------------------------------------------------------------------#### Subscribe :- http://www.youtube.com/user/itcloudnet?sub_confirmation=1 Website :- http://www.cloudnetwork.in Facebook :- http://facebook.com/itCloudNetwork/ Twitter :- http://twitter.com/itcloudnet Pinterset :- http://pinterset.com/itcloudnet LinkedIn :- http://in.linkedin.com/pub/itcloudnet Google+ :- https://plus.google.com/u/0/107923552480070716949/posts Skype Id :- cloud.network1 E-Mail Id :- [email protected] ####----------------------------------------------------------------------------------------####                          Thanking You Hope U Like it........
Views: 7314 Cloud Network
Red Hat 7.5: An In-depth Look!
 
50:18
In this video we'll take a look at Red Hat 7.5, as well as how you can make use of the developer network. I'll be covering the following: Getting free access to Red Hat Developer Network RHEL Release notes - Kernel Version - Desktop Updates - Other updates Setting up the virtual machine - 9:44 Installing Red Hat 7.5 - 10:00? Set the hostname - 14:52 Checking the default target mode 16:50 Setting up networking 17:15 Setting up Red Hat Subscription for the server 20:40 Installing the Gnome desktop (21:25) Install VirtualBox Guest Additions (24:00) -Mount CDROM Drive -Install make, gcc, kernel-header and kernel-devel to compile source code -Taking about DeltaRPMS and what it does -Troubleshooting the Vbox guest addtion drivers -First GUI boot using init 5 -Installing VirtualBox daily test edition Looking at the Gnome Desktop and GUI setup 34:45 Viewing open ports in the GUI, CLI only, and single user - 38:39 Opening ports in the firewall 45:25 No payment was offered or received for this review, nor is any party previewing or approving this video before or after release. Are you interested in helping me grow FastGadgets? Consider visiting my Patreon page and throwing a dollar my way! https://www.patreon.com/FastGadgets For more FastGadgets: http://fastgadgets.info Social Media: Facebook: https://facebook.com/FastGadgetsChannel Twitter: https://twitter.com/FastGadgetsTech YouTube: https://www.youtube.com/FastGadgetstech Patreon: https://patreon.com/FastGadgets
Views: 3939 FastGadgets
How to install Oracle Linux 7.4 Os on VMware Workstation 14?
 
15:50
Install Oracle Linux 7.4 on vmware
Views: 1185 LEARNERS BYTECHTIPS
How to use THC-Hydra tool on Kali Linux (FTP, HTTP, Telnet, RDP) [FULL TUTORIAL]
 
12:56
SUBSCRIBE FOR MORE USEFUL TUTORIALS ✔ VISIT AND FOLLOW US ON FACEBOOK FOR MORE NEW TUTORIALS: https://www.facebook.com/Kali.Fan.Page/ https://www.facebook.com/BackTrack.Fan.Page/ THANK YOU IN ADVANCE! =) Crunch - Wordlist Generator tool on Kali Linux [FULL TUTORIAL] https://www.youtube.com/watch?v=NVunHPtG9y8 Wordlist maker tool Cupp [Common User Passwords Profiler] https://www.youtube.com/watch?v=Dx24nme8IoY Creating super wordlists using DyMerge tool on Kali Linux https://www.youtube.com/watch?v=lFksQrB0Soo Hydra is a parallelized login cracker which supports numerous protocols to attack. It is very fast and flexible, and new modules are easy to add. This tool makes it possible for researchers and security consultants to show how easy it would be to gain unauthorized access to a system remotely. It supports: Cisco AAA, Cisco auth, Cisco enable, CVS, FTP, HTTP(S)-FORM-GET, HTTP(S)-FORM-POST, HTTP(S)-GET, HTTP(S)-HEAD, HTTP-Proxy, ICQ, IMAP, IRC, LDAP, MS-SQL, MySQL, NNTP, Oracle Listener, Oracle SID, PC-Anywhere, PC-NFS, POP3, PostgreSQL, RDP, Rexec, Rlogin, Rsh, SIP, SMB(NT), SMTP, SMTP Enum, SNMP v1+v2+v3, SOCKS5, SSH (v1 and v2), SSHKEY, Subversion, Teamspeak (TS2), Telnet, VMware-Auth, VNC and XMPP. FTP [Port 21] (File Transfer Protocol) HTTP [Port 80] (Hypertext Transfer Protocol) Telnet [Port 23] (Teletype network) RDP [Port 3389] (Remote Desktop Protocol) TUTORIAL By Cyb3rw0rM CONTACT ME: [email protected] THIS TUTORIAL IS ONLY FOR EDUCATIONAL PURPOSES! DON'T USE THIS FOR ILLEGAL PURPOSES, THIS IS ONLY FOR SECURITY RESARCH! #Linux #Unix #Windows #Apple #Security #Vulnerability #Vuln #Hacking #Cracking #Pentest #Pentesting #Wordlist #Wordlists #Dictionary #Generate #Generator #Password #Passwords #Bruteforce #Brute #Force #Dictionary #Attack #THC #Hydra #Tool #Hydra #GTK #GUI #FTP #File #Transfer #Protocol #Port #HTTP #Hypertext #Transfer #Protocol #Port #Telnet #Teletype #Network #Port #RDP #Remote #Desktop #Protocol #Port #3389 #BackTrack #Kali #Linux #kalilinux #Google #YouTube #Facebook #Tutorial #Edutacional #Purposes #Cyb3rw0rM
Views: 27232 Cyb3rw0rM1
Oracle 12.1.0.2 works with firewall on Oracle Linux 7
 
08:33
Most Oracle 12c setting up disabled firewall. But we really need firewall to run most of times. This video shows that there is no problem for Oracle 12.1.0.2 to run with firewalld turned on. You can pause the video to see which ports and services are turned on in order to make the Oracle 12c works with firewall on. I did not turn on SELinux though. If you test it out for SELinux, please let me know.
Views: 627 Pccom Frank
Oracle Linux 7.4 Installation
 
15:57
SELinux If the OS is to be used for an Oracle installation, It is easier if Secure Linux (SELinux) is disabled or switched to permissive. To do this edit the "/etc/selinux/config" file, making sure the SELINUX flag is set as follows. SELINUX=permissive If SELinux is configured after installation Firewall If the OS is to be used for an Oracle installation. # systemctl stop firewalld # systemctl disable firewalld You can install and configure it later if you wish. SSH Make sure the SSH daemon is started using the following commands. # systemctl start sshd.service # systemctl enable sshd.service For more information see:
Views: 778 Need Only Network
Episode 05: (Open Port) Step-by-step installation tron protocol on Google Cloud VM
 
04:17
Episode 05: (Open Port) Step-by-step installation tron protocol on Google Cloud VM If it has helped please vote for me in upcoming Tron SR. Small donation to help me prepare for Tron SR is appreciated. Address:27mP9YJmk6isNoK8c1mtvwMer2wBJunY7sC
Views: 118 Kaan KOZAN
Putty to connect Linux on Virtual Box - enable ssh in linux
 
03:24
Oracle Concepts : How to connect Linux server on VM Virtual Box using Putty from my desktop.
Views: 13578 Oracle Conepts
Change default SSH Port in Centos Linux VPS
 
02:00
In this tutorial, we look about changing SSH port number in Centos Linux VPS. More Info : http://www.samrixe.com/blog/change-default-ssh-port-in-centos-linux-vps-video-tutorial/
Views: 4151 samrixe
How to Install Oracle Linux 7 Server on Virtual Box
 
10:49
Hello Everyone, In this tutorial, Let us Install Oracle Linux 7 in Virtual Box with Full Screen Resolution -- 64 Bit You Can also Install in VMware Workstation 11 or Microsoft Hyper-V. Minimum System Requirements 1.  x86-64 CPU (64-bit Macs, with an Intel Core 2 Duo, Intel Core i3, Intel Core i5, Intel Core i7, or Xeon processor). 2  2GB of System Memory (RAM). 3. 20GB of Disk Space(Hard Disk). 4. Graphics Card and Display capable of at least 1024x768. 5. Either a CD/DVD drive or a USB port for the installer media. 6. Internet Access. Step1:- First Download Virtual box setup below is this link to download  https://www.virtualbox.org/wiki/Downloads Or Another Link to Download Virtual Box http://www.oracle.com/technetwork/server-storage/virtualbox/downloads/index.html Select -- Virtual Box 4.3.X for Windows hosts 32 or 64 bit.    (Where 'X' is the Latest Version) Step2:- See My Video How to Install virtual box... Click Below link http://youtu.be/__l_lhcwxwk Step 3 :- Download ISO Images of Oracle Linux 7 by Clicking Below Link http://www.oracle.com/technetwork/server-storage/linux/downloads/oracle-linux-7-2170224.html Step 4 :- Just Check the Box of (Accept License Agreement) and then Click on --- OracleLinux-R7-U0-Server-x86_64-dvd.iso (3,826,253,824 bytes) --- Download. You Need to Create a New Account After Regsiter you Can Download it Follow Instruction in My Video to See How to Install For Full Screen Resolution…. Step4 :- sudo apt-get install virtualbox-guest-dkms virtualbox-guest-utils virtualbox-guest-x11 or Step5 :- sudo apt-get install virtualbox-guest-dkms Restart the VM and enjoy screen-size. Mount the Guest Additions by selecting Devices --- Insert Guest Additions CD image… (or you can press Host + D) Step6 :- run the VBoxLinuxAdditions.run script within the newly mounted cd or sh VBoxLinuxAdditions.sh NOTE :- For Any Clarification Please Below Comment, Like and Share  us  and  help us to spread. ####--------------------------------------------------------------------------------------#### Subscribe :- http://www.youtube.com/user/itcloudnet?sub_confirmation=1 Website :- http://www.cloudnetwork.in Facebook :- http://facebook.com/itCloudNetwork/ Twitter :- http://twitter.com/itcloudnet Pinterset :- http://pinterset.com/itcloudnet LinkedIn :- http://in.linkedin.com/pub/itcloudnet Google+ :- https://plus.google.com/u/0/107923552480070716949/posts Skype Id :- cloud.network1 E-Mail Id :- [email protected] ####----------------------------------------------------------------------------------------####                          Thanking You Hope U Like it........
Views: 63815 Cloud Network
Using PuTTY and Xming to get a linux GUI to a Microsoft Desktop
 
04:21
This video will show you how to use PuTTY and Xming to get GUI applications running on the linux platform to display on your Microsoft desktop. Putty is distributed under the MIT license and Xming is distributed freely from the Public Domain releases from SourceForge Project Xming. Hence, they are both free and legal to download and use. Other videos in this series are Installing Xming, Installing Additonal Xming Fonts, and Installing the basic PuTTY package.
Views: 195419 MrLinuxInfo
MySQL - How to Open Port 3306 for MySQL Remote Connections on Linux
 
02:33
This video shows how to open port 3306 on firewall for MySQL remote connections. Since CentOS 7 uses firewalld instead of iptables, so we use firewall-cmd to complete all the jobs. It's worth to mention that we open the port 3306 in an indirect way which is a service-based approach. Can you tell? Since MySQL 8.0 adopts a strict password policy by default, you may change it according to your requirements: https://youtu.be/m58itUcOau0 Tutorial Information: -- OS: CentOS 7.4 minimal server DB: MySQL 8.0 community edition
Views: 999 House of Click