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Top Forums UNIX for Dummies Questions & Answers Remove the date portion from file name Post 302598495 by Vijay81 on Tuesday 14th of February 2012 04:55:13 PM
Old 02-14-2012
Remove the date portion from file name

hi,
I am trying to remove the last field before the period (.) from a list of file names in a directory in a shell script.
Below is the list of file names.

PHP Code:
ENVID_archival_20120214092258.log            
ENVID_Get_Source_Files_20120214091828
.log  
ENVID_Get_Source_Files_20120214092523
.log
ENVID_email_notification_20120214091829
.log  
ENVID_Get_Source_Files_20120214092026
.log 
_ and the date part followed by it have to be removed and the result should be:
PHP Code:
ENVID_archival.log            
ENVID_Get_Source_Files
.log  
ENVID_Get_Source_Files
.log
ENVID_email_notification
.log  
ENVID_Get_Source_Files
.log 
I tried with cut. But as the date field position is dynamic, I could not get it through successfully. can some one help?

thanks
 

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strclean(1M)															      strclean(1M)

NAME
strclean - remove outdated STREAMS error log files SYNOPSIS
logdir] age] DESCRIPTION
cleans the STREAMS error logger directory of log files mm-dd) that contain error messages sent by the STREAMS log driver, strlog(7). If the option is not used to specify another directory, removes error log files in the directory. If the option is not used to specify another age, removes error log files that have not been modified in three days. Options recognizes the following options and command-line arguments: Specifies a directory for the location of the STREAMS error log files to be removed if this is not the default directory Specifies a maximum age in days for the STREAMS error log files if this not the default age of 3. The value of age must be an integer greater than or less than 3. EXAMPLES
Remove day-old error log files from a directory called FILES
One or more error log file or files on which operates. The mm-dd in the filename indicates the month and day of the messages con- tained in the file. NLS catalog for SEE ALSO
strerr(1M), strlog(7). strclean(1M)
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