In a GNU/Linux system every file or folder has some access permissions. There are three types of permissions (what allowed to do with a file of any kind, directory included): (r)read access (w)write access (e)execute access There are also other “special” permissions, but for this article the basic permissions will be enough to illustrate how […]
Manage planned tasks on Linux with the command at
In a former article I’ve talked about the commands cron and crontab that are the standard way to schedule recurring things on a Gnu/Linux system. But sometimes you need to do one thing at a specific date and time for just one time, and for these tasks the best option is to use at, another way […]
Linux shell, how to use the exec option in find with examples
In a former article I’ve wrote about the command locate, an useful command to find quickly a file in your computer. An alternative to locate is the command find : GNU find searches the directory tree rooted at each given file name by evaluating the given expression from left to right, according to the rules […]
Surfraw – Surf the web from the CLI
______ _ _ ______ _______ ______ _______ _ _ _ / _____)(_) (_)(_____ \ (_______)(_____ \ (_______)(_)(_)(_) ( (____ _ _ _____) ) _____ _____) ) _______ _ _ _ \____ \ | | | || __ / | ___) | __ / | ___ || || || | _____) )| |___| || | \ […]
7 hidden features of bash
Today I want to share with you some of my favorite features of bash, I called them hidden because I’ve discovered that a lot of people don’t know or don’t use them, but to be honest they are not so hidden after all, they are in the man page of bash, but how many of […]