09-22-2009
jlliagre,
Thanks, I did not know zip worked that way. I tried with gzip however it does not work the same way as the zip command. What I am going to do is mv the file and have the date be appended then gzip all those files.
[code]
mv testfile testfile.`date +%Y-%m-%d`
[code]
My original intention was to have a file be gzip'd with the last modified date of the file appended to the file. I realized that mv does not alter the modified date of a file. Basically these are log files and I want to make sure someone behind me can debug an issue by knowing when the log file was last modified due to logging.
Thanks for your help, much appreciated,
-jack
Last edited by jacktravine; 09-22-2009 at 11:39 AM..
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GZNEW(1) General Commands Manual GZNEW(1)
NAME
gznew - recompress .Z files to .gz files
SYNOPSIS
gznew [ -ftv9PK] [ name.Z ... ]
DESCRIPTION
gznew recompresses files from .Z (compress) format to .gz (gzip) format. If you want to recompress a file already in gzip format, rename
the file to force a .Z extension then apply gznew.
OPTIONS
-f Force recompression from .Z to .gz format even if a .gz file already exists.
-t Tests the new files before deleting originals.
-v Verbose. Display the name and percentage reduction for each file compressed.
-9 Use the slowest compression method (optimal compression).
-P Use pipes for the conversion to reduce disk space usage.
-K Keep a .Z file when it is smaller than the .gz file
SEE ALSO
gzip(1), gzmore(1), gzdiff(1), gzgrep(1), gzforce(1), gzexe(1), compress(1)
BUGS
gznew does not maintain the time stamp with the -P option if cpmod(1) is not available and touch(1) does not support the -r option.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWgzip |
+--------------------+-----------------+
|Interface Stability | External |
+--------------------+-----------------+
NOTES
Source for gzip is available in the SUNWgzipS package.
GZNEW(1)