Difference between revisions of "Talk:Random Strong Password Generator"
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(Undo revision 32253 by RequestedDeletion (talk)) |
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| Line 2: | Line 2: | ||
#!/bin/bash | #!/bin/bash | ||
ARG=$1 | ARG=$1 | ||
| − | if [[ ! $ARG =~ ^[ | + | if [[ ! $ARG =~ ^[0-9]+$ ]]; then |
echo "Invalid argument. Argument must be a positive number.";echo | echo "Invalid argument. Argument must be a positive number.";echo | ||
echo "Usage: randpw [n]";echo | echo "Usage: randpw [n]";echo | ||
Revision as of 05:03, 3 November 2016
Original code (/usr/bin/randpw)
#!/bin/bash
ARG=$1
if [[ ! $ARG =~ ^[0-9]+$ ]]; then
echo "Invalid argument. Argument must be a positive number.";echo
echo "Usage: randpw [n]";echo
logger -i ERROR: no positive integer provided, no password generated -t randpw
else
< /dev/urandom tr -dc '_A-Z-a-z-0-9!?@+[](){}~<>*%^&#+=\.$:;,-' | head -c${1:-$1};echo;
exit 0
fi
exit 0
