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Using at (Set XMMS to play wakeup.ogg at 6am tomorrow morning) % at 6am tomorrow at> xmms ~/music/wakeup.ogg at> <ctrl</ctrl job 6 at 2003-10-31 06:00 (At 11:30 pm today,...
Listing files by date, ISO style ls -lgot --time-style=long-iso
Using nl to number lines (basic use) % nl filename (Include empty lines) % nl -ba filename (Left justified number column) % nl -nln filename
Convert everything in the current directory from upper- to lowercase. A bash script to convert everything from upper- to lowercase. "!/bin/bash<br /> for n in *; do mv $n echo $n | tr '[:upper:]' '[:lower:]'; done