public marks

PUBLIC MARKS with tags bash & linux

This year

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.

Iterate And Check If A Bash Array Contains A Value

by orieg
Deep dive into the use of array variables (i.e. lists) and associative arrays (i.e. dictionaries or hash tables) in Bash. This post cover common usages to iterate efficiently over an 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.

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

2015

Web Analytics : en matière d'audience, il faut oser !

by dszalkowski & 1 other
Grâce à Web Analytics et des commandes Shell en Bash sous Linux, j'ai réussi, non sans mal, à me débarrasser d'une partie de mon trafic qui ne présentait aucun intérêt.

2014

Linux bash history with Page up / Page down | dqxtech.net

by sylvainulg (via)
# alternate mappings for "page up" and "page down" to search the history "e[5~": history-search-backward "e[6~": history-search-forward NB: you might lose customization from /etc/inputrc if you just copy this as your .inputrc

2011

2010

Planificateurs de tâches Cron et Anacron et leurs interactions | Void And Any

by balluche
Explication détaillée sur le fonctionnement d'anacron et de cron. Le mécanisme de lancement mutuel de cron et anacron est plutôt sournois.

2009

Enpi

by Yann_L & 1 other
"traitement de texte" pour la console, basé sur LaTeX, ImageMagick, zgv, ps2pdf

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