2021
Bash String Manipulation - OSTechNix
by sylvainulg (via)
convert to lowercase, substitute without sed ... so many things left to master :-P
2020
5 Simple Steps On How To Debug A Bash Shell Script
by orieg
Learn how to quickly debug scripts in Bash with those 5 simple steps that use some of the Bash shell special properties.
The Complete How To Guide Of Bash Functions
by orieg
Learn how to write shell scripts with bash functions. This guide includes examples and best practices on how to define, call, and debug functions in bash.
What Is The Right Way To Loop In Bash?
by orieg
Looping over a list of numbers or words is a building block in shell scripts. Learn how to write Bash loops, including for loop, while loop, and until loop.
What Is The Best Way To Count Files In A Directory?
by orieg
Learn how to count the number of files in a directory using the Linux command line ls, find, and a native bash shell solution with globs and arrays.
5 Mistakes To Avoid For Writing High-Quality Bash Comments
by orieg
Adding comments in your Bash scripts is necessary to ensure maintainability over time. This post covers 5 Bash comments mistakes to avoid in your shell scripts.
How To Script Powerful Bash If Statement?
by orieg
Learn how to script a Bash If statement with the then, else, and else if / elif clauses. This post covers the Bash conditional expressions, and how to avoid common pitfalls when using the Bash If statement.
Performing Math Calculation In Bash
by orieg
Find out how to do math with integer and floating-point arithmetic in Bash. We cover addition, subtraction, division, multiplication, and also floating-point precision.
What Is The Bash Null Command?
by orieg
Learn about the Bash null command, also known as the POSIX shell colon command. This post cover concrete use cases and pitfalls to avoid.
A Complete Guide On How To Use Bash Arrays
by orieg
Learn how to use bash array variables and associative bash arrays. This guide covers how to declare a bash array, iterate over a bash array, and access keys and values.
How To Format Date And Time In Linux, MacOS, And Bash?
by orieg
Find out how to manipulate date and time on linux and macOS systems as well as natively in the Bash shell. This post covers all you need to know to format a date from your shell.
2018
2017
File System Capacity Alert script
by alamat (via)
# This script can be used to
# warn the users that
# the file system is getting full
2016
warning messages using mysql from within Terminal
by dzc
use mysql_config_editor (user/pass are saved encrypted in your home/myshellusername/.mylogin.cnf) - mysql --login-path=local (Remember that the --login-path has to come before all other arguments.)
"mysql --login-path=local" instead of "mysql -u username -p pass"
by dzc
mysql_config_editor set --login-path=local --host=localhost --user=db_user --password
Formations Systèmes et Réseau
by dszalkowski
Tout un ensemble de formations sur l'administration Réseau et Système ! Sécurité informatique, Chiffrement, PGP / GPG, Symantec Desktop Encryption. Le Scripting avec le Bash, Perl, PHP et PowerShell. Les solutions d'inventaire, de ticketing et de helpdesk avec OCS NG Inventory, GLPI, FusionInventory.
