linuxTutorials
How to Search Text on Linux with grep (and ripgrep)
Learn to search any text on Linux with grep: the flags that matter, recursive search, regex basics, and when ripgrep is the faster upgrade in practice.
11 Nov 20267 min
cli
14 articleslinux
linuxTutorials
How to Use the SSH Config File to Tame Your Servers
Stop typing long SSH commands from memory. One config file turns a full ssh command with user, port, and key into one short nickname: ssh web.
9 Nov 20266 min
linuxTutorials
How to Read Linux File Permissions (and Fix Them with chmod)
Learn to read drwxr-xr-x, fix permission denied errors with chmod and chown, and stop breaking your system with chmod 777, in one practical guide.
8 Nov 20267 min
linuxTutorials
How to Read Linux Logs with journalctl: A Practical Guide
Learn to read Linux logs with journalctl: filter by service, boot, and time, follow logs live, and find the error behind any failed service in minutes.
7 Nov 20266 min
linuxTutorials
How to Back Up Linux with rsync and Restore It Fast
Learn how to back up Linux with rsync: copy your files to an external drive, schedule it automatically, and restore them when disaster strikes.
6 Nov 20265 min
cliTutorials
Your Dotfiles Die With Your Laptop. Git and GNU Stow Can Save Them.
Your shell, your editor, your aliases — they all live in config files your backup probably ignores. Here's a 20-minute playbook to version your dotfiles with git and deploy them with GNU Stow, without leaking a single secret.
23 Oct 20266 min
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