24 lines
326 B
Bash
24 lines
326 B
Bash
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#!/bin/sh
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alnum() {
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cat /dev/urandom | tr -dc [:alnum:] | fold -w 32 | head -1
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}
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alnum_spec() {
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cat /dev/urandom | tr -dc [:alnum:]'!@#$%^&*()-_=+' | fold -w 32 | head -1
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}
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_help() {
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echo 'Flags:
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a - alphanumeric set
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s - alphanumeric + special characters'
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}
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case $1 in
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a) alnum;;
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s) alnum_spec;;
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*) _help;;
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esac
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