8 lines
134 B
Bash
Executable File
8 lines
134 B
Bash
Executable File
#!/bin/sh
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set -ue
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len="${1:-20}"
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LC_ALL=C tr -dc 'A-Za-z0-9@#%^&*()_+=-{}[]:;<>,.?/' < /dev/urandom | head -c "${len}"| xargs echo
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