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Top Forums UNIX for Dummies Questions & Answers Error: `mv olddir/ newdir/ ` never works on new version of bash? Post 302169241 by Smiling Dragon on Wednesday 20th of February 2008 03:27:28 PM
Old 02-20-2008
This is flawed syntax for what you are trying to do:
mv olddir/ newdir/

The above command is explicitly saying: "Take the olddir directory and move it into the newdir directory". If newdir does not exist or olddir is a file, it _should_ fail.

Intersting that it works sometimes...
 

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mvdir(1M)																 mvdir(1M)

NAME
mvdir - move a directory SYNOPSIS
dir newdir DESCRIPTION
moves one directory tree into another existing directory (within the same file system), or renames a directory without moving it. dir must be an existing directory. If newdir does not exist but the directory that would contain it does, dir is moved and/or renamed to newdir. Otherwise, newdir must be an existing directory not already containing an entry with the same name as the last pathname component of dir. In this case, dir is moved and becomes a subdirectory of newdir. The last pathname component of dir is used as the name for the moved directory. refuses to move dir if the path specified by newdir would be a descendent directory of the path specified by dir. Such cases are not allowed because cyclic sub-trees would be created as in the case, for example, of which is prohibited. does not allow directory to be moved. Only users who have appropriate privileges can use EXTERNAL INFLUENCES
International Code Set Support Single- and multi-byte character code sets are supported. AUTHOR
was developed by OSF and HP. SEE ALSO
cp(1), mkdir(1), mv(1). STANDARDS CONFORMANCE
mvdir(1M)
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