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Top Forums Shell Programming and Scripting Rename directory removing last characters Post 303008209 by Scott on Tuesday 28th of November 2017 03:53:10 PM
Old 11-28-2017
Hi.

If you want to "chop off" the last _* of a string, you can use something like:
Code:
${dirname%_*}

where dirname is the directory name.

e.g.
Code:
dirname=/some/path/directory1_1
echo ${dirname%_*}
/some/path/directory1

The question is, how do you get a list of dirnames?

Do you have an example of how you find these directories (a script, or something) such that you can "chop off" that ending?

Last edited by Scott; 11-29-2017 at 03:47 AM.. Reason: fixed "cut and paste" error in output
 

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mvdir(1M)						  System Administration Commands						 mvdir(1M)

NAME
mvdir - move a directory SYNOPSIS
/usr/sbin/mvdir dirname name DESCRIPTION
mvdir moves directories within a file system. dirname must be a directory. If name does not exist, it will be created as a directory. If name does exist, and is a directory, dirname will be created as name/dirname. dirname and name may not be on the same path; that is, one may not be subordinate to the other. For example: example% mvdir x/y x/z is legal, but example% mvdir x/y x/y/z is not. OPERANDS
dirname The name of the directory that is to be moved to another directory in the filesystem. name The name of the directory into which dirname is to be moved. If name does not exist, it will be created. It may not be on the same path as dirname. USAGE
See largefile(5) for the description of the behavior of mvdir when encountering files greater than or equal to 2 Gbyte ( 2^31 bytes). EXIT STATUS
0 Successful operation. >0 Operation failed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
mkdir(1), mv(1), attributes(5), largefile(5) SunOS 5.11 14 Mar 1997 mvdir(1M)
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