I have a script which must not be run more than once at any given time. THis script will be scheduled to run every 20 mins as a cron job.
In my script can i have logic to say if this script is already running from the previous cron, then exit.
How do i go about doing that. If you describe the... (11 Replies)
I am trying to find a way to test some code, but I need to rewrite a specific URL only from a specific HTTP_HOST
The call goes out to
http://SUB.DOMAIN.COM/showAssignment/7bde10b45efdd7a97629ef2fe01f7303/jsmodule/Nevow.Athena
The ID in the middle is always random due to the cookie.
I... (5 Replies)
Here is what I have so far:
find . -name "*php*" -or -name "*htm*" | xargs grep -i iframe | awk -F'"' '/<iframe*/{gsub(/.\*iframe>/,"\"");print $2}'
Here is an example content of a PHP or HTM(HTML) file:
<iframe src="http://ADDRESS_1/?click=5BBB08\" width=1 height=1... (18 Replies)
Dear community,
what I'm try to do is deny users to run a script without parameters from command bash, but the same script should run without parameters only from crontab.
Example runs by crontab:*/5 * * * * /tmp/script.sh
Here the normal execution starts every 5 minutes
Example #1 runs by... (16 Replies)
Hello,
Am very new to perl , please help me here !!
I need help in reading a URL from command line using PERL:: Mechanize and needs all the contents from the URL to get into a file.
below is the script which i have written so far ,
#!/usr/bin/perl
use LWP::UserAgent;
use... (2 Replies)
Hi all,
I am needing some help with a script that will search for a video file by known extensions and then do a pattern search (I'm guessing via regex) and then based on a match of one type of another move the file to an assigned directory.
I would like to do this with either a shell script... (7 Replies)
Hi forum,
So I am trying to determine the OS type with the following script:
#!/usr/bin/sh
OStype1=`uname -s`
Sunos1=SunOs
if
then
echo "This system is Linux"
exit 0
elif
then
echo "This system is SunOs"
exit 0
elif (1 Reply)
Hello there,
I am not an expert in networking related stuff but I got a requirement to create UNIX script to query our Company's internal time source via NTP for time drift detect and report it when > +/- 50ms.
I have been googling a lot but thought to post it in this forum to get a... (17 Replies)
Discussion started by: Green_Star
17 Replies
LEARN ABOUT HPUX
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)