Assumptions about the underlying Linux installation

[vrzh]

Is it allowed to install packages to help with some of the utilities, or are you intentionally trying to stick to the shell? For example:

utility/utility.sh

Line 137 in ab22a35

strings /dev/urandom | grep -o '[[:alnum:]]' | head -n $arg2 | tr -d '\n'; echo

I use the pwgen package which gives more flexibility about what symbols and characters are included in the password:

pwgen $arg2 1

[vitali87]

Yes, definitely!
Whatever helps making life easier. I have already incorporated a third-party library, xsv, when calculating peek function.