ViewTube

Write your first bash scripts from scratch: shebang, variables, quoting, arguments, read, if and case, loops and arrays, functions, ...

We've talked a lot about bash. Bash commands, one-liners, and scripts. With bash you can turn almost any command line task into ...

7 Bash tricks to automate security work. Real runs, real output. Every script is a real run in our own Docker lab (GNU bash 5.2.21), ...

Learn Linux commands for beginners with this step-by-step Linux terminal tutorial! In this video, you will learn how to use the pwd, ...

Day 9 of Linux in 30 Days Want to put text inside a file without opening an editor? echo does it. But one wrong arrow can wipe ...

Bash functions run for real: local and global scope, four ways to return a result (and how much faster a nameref is), the ...

Is relying on word splitting in Bash ever acceptable, or should every variable expansion be double-quoted by default? Omitting ...

Bash error handling run for real: set -e and where it does not stop, set -u, pipefail and PIPESTATUS, trap EXIT and ERR, retry with ...

Nine bash traps run for real: word splitting on file names, string vs number tests, the pipe subshell, octal numbers, A && B || C, the ...

Think you need ARM hardware to learn ARM64 assembly? Think again. This tutorial shows you how to assemble and execute ...

Every tutorial tells you to type chmod 755. Almost nobody explains it. Here's the whole thing in 60 seconds: • Read = 4 | Write = 2 ...

Yo what's up everyone my name's dave and you suck at programming. More Links Website → https://ysap.sh Twitch ...

A job runner for cron, run for real: flock overlap protection, timeout, log lines and exit codes, a stale-job check, the crontab ...

jq in shell scripts, run for real: fields and select, null defaults with //, exit codes with -e, @tsv and @sh output, building JSON safely ...

Your script won't run and Linux says "Permission denied"... even though it's YOUR file? Let's debug it in 3 steps: 1️⃣ ls -l ...

#Linux #LinuxMasterclass #LinuxTutorial #Ubuntu #BashScripting #LinuxCommands #LinuxAdministration #DevOps #CPlusPlus ...

Keep it running after logout — NOHUP. Open terminal → nohup ./script.sh & → process survives logout. What it does: ...

... 20000+ If you want to learn command line and shell scripting in Linux, I have made a course: Bash for Beginners | Learn Shell.

awk and sed on a real log, run for real: count and rank with arrays, sum and format, the quoted-comma CSV trap, safe sed -i edits, ...

Block ads network-wide with Pi-hole on Proxmox 🛡️ 1. Create Debian LXC (1 core, 256MB RAM) 2. Set static IP 3. Run: curl ...