popd is based on the
bash manpages' description of these commands.
Determines whether a stack "pop" is to be performed. This is the equivalent of the first argument in
Equivalent of the latter
man bash for full details of the operations. This implementation will not change the working directory if
TRUE The directory history is stored in a file
.dirhist, typically first created with
A status value:
0 for success or
1 if there is no stack file (
.dirhist). Future upgrades may include other codes for other failure mechanisms, but for now error messages will have to suffice.
Carl Witthoft email@example.com
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