[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Is this intended behavior??
From: |
Bruce Korb |
Subject: |
Is this intended behavior?? |
Date: |
Mon, 11 Feb 2013 11:25:04 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130105 Thunderbird/17.0.2 |
> /tmp
> $ echo "$PS1"
> \w\n\$
> /tmp
> $ mkdir -p ZZ/a/b/c
> /tmp
> $ pushd ZZ
> /tmp/ZZ /tmp
> /tmp/ZZ
> $ pushd a
> /tmp/ZZ/a /tmp/ZZ /tmp
> /tmp/ZZ/a
> $ pushd b/c
> /tmp/ZZ/a/b/c /tmp/ZZ/a /tmp/ZZ /tmp
> /tmp/ZZ/a/b/c
> $ popd /var/tmp
> /tmp/ZZ/a/b/c /tmp/ZZ/a /tmp/ZZ
> /tmp/ZZ/a/b/c
> $ popd /var/tmp
> /tmp/ZZ/a/b/c /tmp/ZZ/a
> /tmp/ZZ/a/b/c
> $
It is behaving as if it were seeing the "-0" option.
But it really isn't the -0 option. The `-N' option
probably should mention (just for clarity) that the
directory is left unchanged, just as with '-n'.
`popd'
popd [+N | -N] [-n]
Remove the top entry from the directory stack, and `cd' to the new
top directory. When no arguments are given, `popd' removes the
top directory from the stack and performs a `cd' to the new top
directory. The elements are numbered from 0 starting at the first
directory listed with `dirs'; i.e., `popd' is equivalent to `popd
+0'.
`+N'
Removes the Nth directory (counting from the left of the list
printed by `dirs'), starting with zero.
`-N'
Removes the Nth directory (counting from the right of the
list printed by `dirs'), starting with zero.
`-n'
Suppresses the normal change of directory when removing
directories from the stack, so that only the stack is
manipulated.
- Is this intended behavior??,
Bruce Korb <=