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 DEBIAN
ns_zlib
ns_zlib(3aolserver) AOLserver Zlib Extension ns_zlib(3aolserver)__________________________________________________________________________________________________________________________________________________NAME
ns_zlib - Zlib compression support
SYNOPSIS
ns_zlib compress string
ns_zlib gunzip file
ns_zlib gzip string
ns_zlib gzipfile file
ns_zlib uncompress string
_________________________________________________________________DESCRIPTION
The ns_zlib command enables compressing and uncompressing of strings or files. The command is available if the nszlib.so module is loaded
into AOLserver or the libnszlib.so, nszlib.dll, or libnszlib.dylib dynamic library is loaded using the load command in a suitable tclsh
such as nstclsh.
ns_zlib compress string
This command compresses the given string and returns a Tcl byte array object with the compressed data.
ns_zlib gunzip file
This command uncompresses the contents of the given gzipped file and returns a string as the result.
ns_zlib gzipfile file
This command is similar to the gzip shell routines, compressing the given file into a new file with the .gz extension. If success-
ful, the original uncompressed file is deleted.
ns_zlib uncompress bytearray
This command takes a byte array object which includes compressed data and returns an uncompressed string object.
EXAMPLES
The following examples demonstrate compressing and uncompressing a string;
# Compress Tcl string
set test "This is test string"
set data [ns_zlib compress $test]
set test [ns_zlib uncompress $data]
--> returns "This is test string"
# Compress the string into gzip format
set gzip [ns_zlib gzip $test]
# Save as gzip file
set fd [open /tmp/test.gz w]
fconfigure $fd -translation binary -encoding binary
puts -nonewline $fd $gzip
close $fd
# Uncompress gzipped file
set test [ns_zlib gunzip /tmp/test.gz]
--> returns "This is test string"
SEE ALSO
ns_adp_ctl(n), load(n)
KEYWORDS
GZIP, compress, uncompress
AOLserver 4.5 ns_zlib(3aolserver)