Sure it's /bin/sh, but what shell do you get there?

Most Linux systems have a symlink to /bin/bash there, most times giving you a bash v1, v2, v3 or v4. Newer Debian and Ubuntu versions have a symlink to /bin/dash, which is a Debian modified ash. Other Linux distributions symlink to the original ash or the busybox implementation of ash. Some BSDs have ash, others pdksh. Solaris has a bourne shell there. Some Mac OS X versions have a zsh there. Other operating systems have a korn shell as /bin/sh.

See http://www.in-ulm.de/~mascheck/various/shells/ and the pages linked from there for the ugly details, especially http://www.in-ulm.de/~mascheck/bourne/ for the bourne shell variants, and http://www.in-ulm.de/~mascheck/various/ash/ for the ash family.

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re^4: open with pipe by afoken
in thread open with pipe by daverave

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