On 12 November 2012 13:11, Eitan Adler <li...@eitanadler.com> wrote: > On 12 November 2012 13:04, Mike Frysinger <vap...@gentoo.org> wrote: >> yes, when people tell you forcing asinine behavior is wrong, you label them >> trolls. i guess that's how you "win" arguments. > > Claiming that systems without /bin/bash are "crap" shows a level of > naivete that only someone new to the open source world has. It was a > choice between actual > incompetence (unlikely) or pretend incompetence (a troll). > > On to the substance instead of my mistaken ad hominem : > > 1) Even on systems with a binary called /bin/bash using "#!/bash/bash" is > wrong > 2) Many systems don't ship with bash at all for licensing, technical, > or preference reasons > 3) Most operating systems that ship bash don't ship it in /bin > > The only correct behaviors are using > > #!/usr/bin/env bash to find the bash binary > or > #!/bin/sh which is mandated to exist by POSIX
actually one more valid behavior: #!/bin/sh [ -z "$BASH" ] && bash $0 though this is far less common and I'm not sure if it has any positives or negatives versus the 'env' approach. -- Eitan Adler _______________________________________________ ccache mailing list ccache@lists.samba.org https://lists.samba.org/mailman/listinfo/ccache
