Hi,
The below awk script is taking about 1 hour to fetch just 11 records(columns). There are about 48000 records. The script file name is take_first_uniq.sh
#!/bin/ksh
if
then
while read line
do
first=`echo $line | awk -F"|" '{print $1$2$3}'`
while read line2
do... (4 Replies)
Hi all,
I have an awk basic question.
file.text
Our Location:
Our home has light yellow siding,
and is a duplex on Main Street,
across from the High School,
and across the lane from the Health Center
If I run:
cat file.txt | awk '{print $2}' | grep... (7 Replies)
I have a script problem that I am not able to solve due my very limited understanding of unix/awk.
This is the contents of test.sh
awk '{print $1}'
From the prompt if I enter:
./test.sh Hello World
I would expect to see "Hello" but all I get is a blank line. Only then if I enter "Hello... (2 Replies)
Hi ,
I am using the below awk script
awk '{if($0 ~ /B1/) {set=1; next }; if( $0 ~ /END/) {set = 0}; if (set ) { print }}' CODE | awk '/A \(P1\)/{f=1}f && /}/{print; system("cat $1");f=0;next}1' A.lib > newfile
I need to insert code from CODE file into A.lib file
A.lib file... (1 Reply)
hi friends
well m facing a different sort of issue in my cron.
i hav set job like this
30 09 * * 1 /bin/backup14M
01 14 * * 1 /bin/backup14N
20 18 * * 1 /bin/backup14E
that is for every Monday at three different times.
but, first job executes well, later ones do not. I checked my... (13 Replies)
Hi
I am having a file like this
FILE1
#####################
C16ROTINV_
REFCLK_RXL
RXBCLK32_R
REFCLK_TXL
CLK8_TXLIN
RXBCLK32_R
DCLK_TXLIN
CLK32D_TXL
RXACLK32_R
##################### (3 Replies)
Hello All,
I have the below excerpt of code in my shell script and it taking long time to complete, though it prints the output quickly. Is there a way to make it come out once it finds the first instance as the file size of 4.7 GB it could be going through all lines of the data file to find for... (3 Replies)
When i execute the below shell script with 2 different Input files, for one of the data files (datafile1) my email message body in the outlook messes up and every thing comes up in one line. May i please know what i am doing wrong here or how to fix this? The only difference in data files is one is... (1 Reply)
Hi,
Sorry if this is a newbie question. I guess you can use either awk or shell script for this sequence of operations, but knowing very little about either of them I'm not sure how I should try to write this.
The basic objective is to copy certain files that are scattered all over my... (10 Replies)
Discussion started by: pc2001
10 Replies
LEARN ABOUT DEBIAN
modperl::perlrun
libapache2-mod-perl2-2.0.7::docs::api::ModPerl::PerlRun(User Contributed Perl Documentlibapache2-mod-perl2-2.0.7::docs::api::ModPerl::PerlRun(3pm)NAME
ModPerl::PerlRun - Run unaltered CGI scripts under mod_perl
Synopsis
# httpd.conf
PerlModule ModPerl::PerlRun
Alias /perl-run/ /home/httpd/perl/
<Location /perl-run>
SetHandler perl-script
PerlResponseHandler ModPerl::PerlRun
PerlOptions +ParseHeaders
Options +ExecCGI
</Location>
Description
META: document that for now we don't chdir() into the script's dir, because it affects the whole process under threads.
"ModPerl::PerlRunPrefork" should be used by those who run only under prefork MPM.
Special Blocks
"BEGIN" Blocks
When running under the "ModPerl::PerlRun" handler "BEGIN" blocks behave as follows:
o "BEGIN" blocks defined in scripts running under the "ModPerl::PerlRun" handler are executed on each and every request.
o "BEGIN" blocks defined in modules loaded from scripts running under "ModPerl::PerlRun" (and which weren't already loaded prior to the
request) are executed on each and every request only if those modules declare no package. If a package is declared "BEGIN" blocks will
be run only the first time each module is loaded, since those modules don't get reloaded on subsequent requests.
See also "BEGIN" blocks in mod_perl handlers.
"CHECK" and "INIT" Blocks
Same as normal mod_perl handlers.
"END" Blocks
Same as "ModPerl::Registry".
Authors
Doug MacEachern
Stas Bekman
See Also
"ModPerl::RegistryCooker" and "ModPerl::Registry".
perl v5.14.2 2011-02-08 libapache2-mod-perl2-2.0.7::docs::api::ModPerl::PerlRun(3pm)