Hi experts,
I have thousands of file (data file and Gziped file) in same directory like below--
bash-2.05$ pwd
/home/mmc
bash-2.05$ file PP023149200709270546
TT023149200709270546: gzip compressed data - deflate method
bash-2.05$ file PP027443200711242320
TT027443200711242320: ... (10 Replies)
I want to gzip a file and append the creation date to the end of the file. How can I accomplish this task. Basically they are log files which need a creation date stamp appended to make sure they do not overwrite other log files.
-jack (3 Replies)
Guys,
I just want to know the difference in following (core difference)
zcat a.gz b.gz c.gz |gzip >d.gz
And
zcat a.gz >>d.gz
zcat b.gz >>d.gz
zcat c.gz >>d.gz
do we have 3 gzip header in 1st and only one in second case.
please let me know this in detail
Thanks,... (2 Replies)
Hi all...
I have the following code:
FILE *fp = popen(" gzip -dc /somemount/somefile.gz", "r");
while(fgets(buffer, 1024, fp))
{
some code....
}
"/somemount" is a mount of some network drive. Sometimes error occurs in while loop - I can see the following "Input/Output error"... (4 Replies)
I want gzip of a file in the same folder where it is kept now
$filename = '/var/dev/test.txt'
/opt/home/>> gzip -c $filename > test.txt.gz
however command creates it in the folder in /opt/home/
How to gzip a file in the same directory where it is now , no matter from where we execute and also... (2 Replies)
Dear community,
I've a continuos tcpdump on redhat that close the dumped file every 100000 captured packets.
To avoid disk full I would like to gzip the closed *.cap file. But how can I check if the file is currently opened by tcpdump and skip it from gzip?
Thanks!
EDIT: Just to post an... (9 Replies)
Hi,
Below is the description of my problem.
I am trying to loop through the below file names sitting in the file - FileNames.txt, and trying to decompress them
FileNames.txt
20150408_MGAC_.txt.gz
20150408_MGCC_.txt.gz
20150408_MGSH__.txt.gz
20150408_MGSL__.txt.gz
... (6 Replies)
Hi all,
I am calling Temp.sh and it is has simple line
$gpath=`which gzip`
$gpath $FilePath/My_temp.log
if I run this script, logging to server then its works fine. But when I send this script over the SSH it does not work at it. gzip is command is not execute.
I am using
gzip 1.6... (2 Replies)
Hello,
I am trying to send a gzip file on email using below command but the zipped file received on email is corrupt.
mailsend -smtp $smtpip -content-type 'application/x-gzip' -mime-type "application/x-gzip" -t $receiver -f $sender -sub "$subject" -M "$MSG" -attach $file
file name is ... (1 Reply)
Discussion started by: tushar.modgil
1 Replies
LEARN ABOUT PLAN9
gzexe
GZEXE(1) General Commands Manual GZEXE(1)NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe name ...
DESCRIPTION
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``gzexe /usr/bin/gdb'' it will create the following two files:
-rwxr-xr-x 1 root root 1026675 Jun 7 13:53 /usr/bin/gdb
-rwxr-xr-x 1 root root 2304524 May 30 13:02 /usr/bin/gdb~
/usr/bin/gdb~ is the original file and /usr/bin/gdb is the self-uncompressing executable file. You can remove /usr/bin/gdb~ once you are
sure that /usr/bin/gdb works properly.
This utility is most useful on systems with very small disks.
OPTIONS -d Decompress the given executables instead of compressing them.
SEE ALSO gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some standard utilities (basename, chmod, ln, mkdir, mktemp, rm, sleep, and tail).
BUGS
gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
GZEXE(1)