I already have a solution to my problem, but I'm looking to see if it can be made more succinct and faster. The problem: given a list, as shown below, extract the pathname for any file in a directory named '[Ss]ample' and return it's index into the list. The index is also in the data itself. Note that pathnames can contain spaces. I'm also trying to avoid non-POSIX syntax and tools.
Hi,
I have prepared script which is taking more time to process. find below script and help me with fast optimized script:-
cat name.txt | while read line
do
name=$(echo $line| awk '{print $8}')
MatchRecord=$(grep $name abc.txt | grep -v grep )
echo "$line | $MatchRecord" | awk... (2 Replies)
:o Hi,
I am writing a script in which at some time, I need to get the process id of a special process and kill it...
I am getting the PID as follows...
ps -ef | grep $PKMS/scripts | grep -v grep | awk '{print $2 }'can we optimize it more further since my script already doing lot of other... (3 Replies)
Dear All,
Sorry to bother you. But I tried the below problem but didn't come up a good solution. A have a file containing such info
2009-03-14 22:01:01,430 ::
2009-03-14 22:05:01,430 ::
I need to show simply
22:01:01, 568, 181, 472
22:05:01, 903, 458, 572
that is time, TID,... (11 Replies)
I have a file which contains 9,200,000. It contains 125 clolumns. I have to rearrange some columns and exclude some of them. I scripted the following script to do the same. It is working fine but it is taking more than 4hrs to do it. can it be optmized.
Here is the script
LOC="/sourcefile/"... (3 Replies)
Can anyone point me to the right direction on how to write a simple script that will display a message on any terminal when implemented?
Basically I need it so the script runs at a certain time, say April 30, 2010 and that the message will be displayed to me no matter which terminal I am logged... (2 Replies)
I have created Shell script with below awk code for replacing special characters from input file.
Source file has 6 mn records. This script was able to handle 2 mn records in 1 hr. This is very slow speed and we need to optimise our processing.
Can any Guru help me for optimization... (6 Replies)
Hi,
I have a csh:
set NODES = `cat $HOST_FILE`
set NODELIST = $TMPDIR/namd2.nodelist
echo group main >! $NODELIST
foreach node ( $NODES )
echo host $node >> $NODELIST
end
@ NUMPROCS = 2 * $#NODES
I am very frustrated to translate it to bash:
NODES = `cat... (3 Replies)
Since there are approximately 75K gsfiles and hundreds of stfiles per gsfile, this script can take hours. How can I rewrite this script, so that it's much faster? I'm not as familiar with perl but I'm open to all suggestions.
ls file.list>$split
for gsfile in `cat $split`;
do
csplit... (17 Replies)
Hello,
I want to submit my awk script into cluster queue as my job takes about forty minutes to finish so I can not run it on the main node.
My awk script is like the following and I have three files. so, I write :
qsub -q short.q Myscript.awk file1 file2 file3
It submits the work into... (1 Reply)
Discussion started by: Homa
1 Replies
LEARN ABOUT DEBIAN
dh_installdeb
DH_INSTALLDEB(1) Debhelper DH_INSTALLDEB(1)NAME
dh_installdeb - install files into the DEBIAN directory
SYNOPSIS
dh_installdeb [debhelperoptions]
DESCRIPTION
dh_installdeb is a debhelper program that is responsible for installing files into the DEBIAN directories in package build directories with
the correct permissions.
FILES
package.postinst
package.preinst
package.postrm
package.prerm
These maintainer scripts are installed into the DEBIAN directory.
Inside the scripts, the token #DEBHELPER# is replaced with shell script snippets generated by other debhelper commands.
package.triggers
package.shlibs
These control files are installed into the DEBIAN directory.
package.conffiles
This control file will be installed into the DEBIAN directory.
In v3 compatibility mode and higher, all files in the etc/ directory in a package will automatically be flagged as conffiles by this
program, so there is no need to list them manually here.
package.maintscript
Lines in this file correspond to dpkg-maintscript-helper(1) commands and parameters. Any shell metacharacters will be escaped, so
arbitrary shell code cannot be inserted here. For example, a line such as "mv_conffile /etc/oldconffile /etc/newconffile" will insert
maintainer script snippets into all maintainer scripts sufficient to move that conffile.
A versioned Pre-Dependency on dpkg is needed to use dpkg-maintscript-helper(1). An appropriate Pre-Dependency is set in
${misc:Pre-Depends} ; you should make sure to put that token into an appropriate place in your debian/control file.
SEE ALSO debhelper(7)
This program is a part of debhelper.
AUTHOR
Joey Hess <joeyh@debian.org>
9.20120909 2011-09-12 DH_INSTALLDEB(1)