desktop

#!/bin/bash SENDMAIL=/usr/sbin/sendmail RECIPIENT=tosomeone@example.com FROM=me@example.com cat <<EOF | $SENDMAIL -t ${RECIPIENT} From: ${FROM} To: ${RECIPIENT} Subject: testmail some test text as body of the email. EOF

Common: “ ” ‘ ’ – — … ‐ ‒ ° © ® ™ • ½ ¼ ¾ ⅓ ⅔ † ‡ µ ¢ £ € « » ♠ ♣ ♥ ♦ ¿ � Math: - × ÷ ± ∞ π ∅ ≤ ≥ ≠ ≈ ∧ ∨ ∩ ∪ ∈ ∀ ∃ ∄ ∑ ∏ ← ↑ → ↓ ↔ ↕ ↖ ↗ ↘ ↙ ↺ ↻ ⇒ ⇔

Find and chmod files or folders find . -type d -exec chmod 755 {} \; find . -type f -exec chmod 644 {} \; Find a directory and display on screen find . -type d -name 'linux' 2>/dev/null Find/Grep for a string across multiple files with different extensions find . -name "*.php" | xargs grep -niP 'thingy' find \( -name "*js" -o -name "*jsp" -o -name "*jspf" \) | xargs grep -niP 'thingy' Find and replace find .