How to check if a symbolic link exists in Linux(or in any Linux distros)

A practical script to check whether a file exists on a remote server using bash. The script connects using ssh and verify whether the file exists.

bash scripting if then else statements. Explained with five sample codes and runtime demos.

Explaining how to print a specific future date corresponding to the current date in bash, or any bash shell such as linux ubuntu or docker.

How to create a bash alias with arguments, using aliases and functions

How to get the return code of a command in bash. Also listing all reserved exit codes

Explaining how to change system date command line Ubuntu

Explaining how to get the date for day-before-yesterday in Linux Bash script

How to write output and error messages to two different files in shell scripts.

Exploring steps to delete a directory or folder with a tilde in its file name, explaining practical errors and the final solution.

Bash check a file existance using test command

Bash date print X days ago (Linux shell script or in command-line)

Explaining with examples how to get the current date timestamp or epoch time from a Linux command line, script or bash terminal

Alternatives to Linux tree command, exploring two alternative methods with example.

Explaining, how to fix tree command not found error

How to un-comment a line in a text file using sed by matching a specific word or character (Linux command-line)