Skip to content

Instantly share code, notes, and snippets.

@shamil

shamil/bash.generate.random.alphanumeric.string.sh

Forked from earthgecko/bash.generate.random.alphanumeric.string.sh
Created July 12, 2013 23:05
Show Gist options
  • Save shamil/5988507 to your computer and use it in GitHub Desktop.
Save shamil/5988507 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
bash.generate.random.alphanumeric.string.sh
#!/bin/bash
# bash generate random alphanumeric string
#
# bash generate random 32 character alphanumeric string (upper and lowercase) and
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment