|
function randpw --description 'generate a password'
|
|
switch (count $argv)
|
|
|
|
case 0
|
|
tr -dc 'a-zA-Z0-9_@#%&,;()-' < /dev/urandom | head -c32;echo;
|
|
|
|
case 1
|
|
tr -dc 'a-zA-Z0-9_@#%&,;()-' < /dev/urandom | head -c$argv;echo;
|
|
|
|
case \*
|
|
echo "Only none or 1 argument is valid!"
|
|
return 1
|
|
|
|
end
|
|
end
|