Change from sh to bash on installation

[h4rldev]

[jtbx]

Some systems like OpenBSD don't have a bash interpreter, and NixOS doesn't have /bin/bash (only /bin/sh) so I think it's best to keep using sh. On most systems sh is a symlink to bash anyway

[h4rldev]

Yeah, I noticed, but pushd/popd doesn't work on sh, or atleast not on some distros meaning calling bash is better for installation than calling sh

[ignacek1]

sh should be fine

[h4rldev]

sh should be fine

Depends on distro ig

[natemammoth]

!!