Linux

Ubuntu Live CD: Link 1 2

1. Small Introduction
2. Types of Licensing
3. What is Operating System
4. Different Shells
5. To start with environment
6. FileSystem Overview
7. Environment Variables
8. FileSystem Traversing
9. Access levels

• Changing the Access levels
• echo,GREP, PS and Redirection
• Remote connection
• Linux Basic Commands
• Starting Shell Scripting
• Process Management Overview
• ps command and kill process
• Background processes and Job control
• Process monitoring tools, at and crontab 
• Text Processing
• File descriptors and redirection
• curly braces and GREP tool
• Working with multiple commands
• Variables 
• command line arguments
• Array
• Linux Notes
• Linux notes 2
• if condition to check OS installed
• install python 3.8 based on OS

1. Tomcat Installation on Linux
2. How to change Tomcat port number
3. How to add admin user to tomcat
4. tomcat starts in terminal but not running in browser
5. Artifactory Setup
6. Install Oracle Java JRE/JDK on ubuntu
7. How to install Java
8. OneDrive for Linux
9. OneDrive for Linux with shared business folders
10. Installing Virtualbox on Linux

• Remote desktop
• winscp alternative filezilla for linux
• install apache on centos
• How to set Default editor as nano on CentOS

Restart/Shutdown Machine immediately

SSH warning: Unprotected private key file

To delete ssh known hosts entry in linux:  ssh-keygen -R ip

See Memory and disk usage

some linux shortcuts

To change user password

How do I search all subdirectories to find one with a certain name?

How to delete a user on ubuntu

To list all users on Ubuntu

Uninstall on ubuntu

change hostname

How to permanently set environmental variables on Linux

Skip entering password for sudo commands

Create,list and delete a system or normal group and add a user to it on Ubuntu

Update timezone ubuntu

How To Set Up SSH Keys on Ubuntu

Remove Identity from SSH

To restart linux machine

how to change root password

create,delete and add user to admin group

Copy from Windows to Linux

Connecting to linux using ppk or pem file

PPK to PEM file conversion

copy from linux to windows

creating group, adding a user to group, granting permissions to group

Extract tar.gz

Download a file in Linux

Windows Subsystem for Linux

How do I enable access to WMI to use WMI-based monitors?

How to find ipaddress

How to Add and Delete Users on CentOS 7

Where is the GUI tool to manager users and groups

add/delete user and add sudo privileges on centos7

How to sudo without password on CentOS Linux

Add no password option for sudo user

sudoers file corrupted

How To Create a Sudo User on Ubuntu

How to zip a folder in Ubuntu Linux / Debian Linux

Linux Screens

Download A RPM Package With All Dependencies In CentOS

Expand Storage

Set static IP on Linux

selinux add port

Linux not connecting with WinSCP or any SFTP Client

Set static IP on Linux

SSH doesn’t ask for password, gives “permission denied” immediately

How to modify an invalid /etc/sudoers(sudo visudo) file

Resolve ping issue with Hostname Linux

Resolve putty connectivity issue

How to install CentOS with Desktop

CentOS network issue

How to resolve ssh connectivity issue?

Virtualbox guest editions install on linux vm

How do I change the font size in the Putty window?

vi editor on Linux

How to resolve internet or network connection issue with CentOS on Hyper-V

How to reset Linux password

How to share files between a Linux and Windows computer

How to install GUI on ubuntu command line version.?

sudo without password on linux

Stop/Disable firewall

Add a firewall exception to a port

firewall reload

redhat link subscription to repo manager

redhat downloads link

unzip

semanage command not found

Start/Stop/Set On-Boot a service

Enable/Disable/status selinux

How do I enable a password login instead of a key pair

How to Enable Password Authentication in AWS ec2 Instances

Change permissions and ownership

CentOS GUI on Cloud

How to Install XRDP on CentOS and RedHat Linux 8/7

RDP for AWS Linux

How to enable epel repository

Load Balancer with nginx

Linux winscp sudo access

Bash:

cloc command to give summary of code lines

Read input and condition logic based on that

how-can-i-check-if-a-directory-exists-in-a-bash-shell-script

how-to-check-running-process-in-linux-using-command-line

how-to-get-process-details-from-its-pid

how-to-get-pid-of-just-started-process

PIP not found centos

Linux command line history

Get specific line from text file

Reverse the order of lines in text file

Install jdk on aws linux 2

How to Generate Self-Signed SSL Certificates on Windows with PowerShell and OpenSSL

Lets encrypt certificate generate on linux machine

Lets encrypt certificate generate on windows machine

List all environment variables

How to Connect to a sudo User in WinSCP Without Knowing Their Password

Apache2 install and sample webpage on ubuntu

LXC: Linux containers

Basic commands to operate

kubernetes with contaienrd on ubuntu lxc containers

Redhat:

How to register a redhat machine to the subscription manager to download any applications

OS Version installed check

Android

Telegram video download location

ubuntu

Ubuntu: Not getting IP address on Hyper-V

ubuntu Lid close setting

To remove app on ubuntu

ubuntu: configure ssh keyauth and disable password auth

ubuntu extra host-only adapter not showing ip

Ubuntu Installation on VirtualBox

How to check Ubuntu OS Details

How to set static IP on Ubuntu

How to turnoff swap space on ubuntu

getting same ip for cloned machine virtualbox ubuntu

add ssh access to linux vm using public key pem

Tmux Getting Started Guide