How to run rsync with dryrun option (–dry-run)
rsync dryrun explained with examples
Rsync Incremental backup (with examples)
backup and sync, rsync incremental with examples
Enabling sudo NOPASSWD for a user in Just one command!
docker linux sudoers nopasswd
FFmpeg usage examples (Docker or on Ubuntu)
ffmpeg usage examples
40+ BASH commands for everyday use
40+ BASH commands for everyday use
[SOLVED] tree command not found – fix using alternate commands
Alternatives to Linux tree command, exploring two alternative methods with examples.
ISO 8601 date format in bash shell script? yyyy-MM-dd T HH:mm:ss Z
Ho to get bash print date in ISO 8601 date format – yyyy-MM-dd T HH:mm:ss Z including UTC offset.
Bashrc Alias, what is it and how to use it?
A practical guide on how to use bashrc aliases
How to SCP files or directories local to remote OR from remote to local?
How do SCP files or directories local to remote OR from remote to local?
How to use rsync to copy files from one server to another?
Step by step guide to use rsync to copy files
How to check if file exists in Linux command line
Bash check a file existance using test command
[SOLVED] bash: tree command not found in CentOS / Linux / Docker
One of the most common errors that Linux users face is the tree command not found error. This article will explain how to troubleshoot this error and fix it.
How do I check if a symbolic link exists in Linux (Ubuntu/RHEL/CentOS/Docker/Bash)
How to check if a symbolic link exists in Linux(or in any Linux distros)
How to convert lowercase to UPPERCASE in a bash shell script built-in
Quick way to change lowercase to uppercase in bash, we are exploring a way using bash built in features, variable case conversion.
Bash script to check if file exists on a remote server
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.
5 Examples for bash if else in shell script
bash scripting if then else statements. Explained with five sample codes and runtime demos.
How to check if an environment variable is set and not empty in BASH SHELL
I made this bash script to test if the environment variable is set and not empty. I hope this is helpful to you as well.
Bash add the number of days to date OR get a specific future date
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.
Bash date format print yyyymmddhhmmss milliseconds
Bash date print Year, Month, Day, Hour, Minute and Seconds
How to create a bash alias with arguments
How to create a bash alias with arguments, using aliases and functions
How to print the last command return code in bash?
How to get the return code of a command in bash. Also listing all reserved exit codes
How to set date in Ubuntu using terminal?
Explaining how to change system date command line Ubuntu
How to print the day before yesterday date in bash shell script
Explaining how to get the date for day-before-yesterday in Linux Bash script
How to write STDOUT and STDERR to different files in bash scripts
How to write output and error messages to two different files in shell scripts.
How to remove the directory named with tilde in it (Linux, Ubuntu, Docker)
Exploring steps to delete a directory or folder with a tilde in its file name, explaining practical errors and the final solution.
Bash date print X days ago (Linux shell script or in command-line)
Bash date print X days ago (Linux shell script or in command-line)
How to get the current Unix timestamp or epoch time from a Linux command line
Explaining with examples how to get the current date timestamp or epoch time from a Linux command line, script or bash terminal
How to un-comment a line in a text file using sed matching a word (Linux command-line)
How to un-comment a line in a text file using sed by matching a specific word or character (Linux command-line)
How to configure local terminal .bashrc in MobaXterm?
Configuring the MobaXterm local bash terminal
Linux bash full date printing, how to print the full date Year-Month-Day?
Explaining how to print full date in bash using shortcode