851bde15b1
Upstream changes between osh-20081213 and osh-20090527 follow: osh bug fixes: 1) This release fixes an `echo' bug that causes `echo ""' to print an unnecessary diagnostic. 2) It also fixes a `sigign' bug that can cause incorrect signal ignoring behavior for subshells. New osh features: 1) This release adds `cd' as a synonym for the `chdir' special command. 2) It also adds $m as a special parameter for the value of the MANPATH environment variable.
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301 B
Text
5 lines
301 B
Text
Osh is an enhanced, backward-compatible port of the original sh(1)
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that was used as the standard command interpreter through Sixth
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Edition UNIX. It was also distributed with Seventh Edition UNIX
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as osh. Its command language is a predecessor and subset of that
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found in the Bourne shell and C shell.
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