Sysadmin Utility

Free Linux Command Generator

High-speed, browser-based Linux Command Generator engineered for DevOps, system administrators, and software engineers.

Generated Linux Shell Commands

Find Large Files (>100MB)

Search for files larger than 100MB sorted by file size

$find /var/www/html -type f -size +100M -exec ls -lh {} + | sort -rh -k 5
Flags Breakdown: -type f: files only | -size +100M: larger than 100MB | sort -rh: human readable reverse sort

Archive Directory to .tar.gz

Compress directory into a gzipped tarball archive

$tar -czvf archive.tar.gz /var/www/html
Flags Breakdown: -c: create | -z: gzip compression | -v: verbose output | -f: destination file name

Search String Across Files (grep)

Recursively search for exact string across all text files

$grep -rnw '/var/www/html' -e 'error'
Flags Breakdown: -r: recursive | -n: line number | -w: match whole word | -e: search pattern

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