Hi,
I have a shell script. What should I do to allow only single instance of the script to be run by a user at a time. That is, Only one user can run that script at a given point of time.
Please help..
Its very important for my project
Thanks in advance (4 Replies)
Hi All,
Requirement is to fetch hostname and instance name using shell script from all configuration files on a server R12 on IBM AIX...
could anyone please share such an experience encountered before.Is there such a script available in this forum or any other site..
Thanks for your time!... (0 Replies)
Hi All,
I have a problem mentioned below.
I have a script which performs line by line operations on several files.
I have a temp_file storing the list of names of the file to be validated. Right not in while loop i validate these files one by one.
Is there anyway that i can modify... (1 Reply)
Im having a bit of troble coming up with a script that does this monitors processes to see if they die, if they do die, restart the process
and write out to a log file that the process was restarted with the new PID and the date and time the new process was launched.
Any suggestions? (1 Reply)
I need to install a tomcat6 with multiple instances like instance1,instance2 and instance3 in a server.
I came to know that for that we need to install tomcat6,apache2.0,mod_jk1.2 and jre with tools.jar installed.And we need to create multiple instances with same web.xml and difference... (0 Replies)
Hi,
I ned to monitor the tomcat log file called "catalina.out" for "OutOfMemory" ,"java.sql.SQLException" and "Error" error.
the script should monitor this file (catalina.out) and send us the mail as soon as it finds the string "Out of memory" or "java.sql.SQLException" or "Error" in the... (2 Replies)
Hello Forum,
I have prepared script to monitor the tomcat status.
Following is the script which will monitor tomcat instance.
I need little modifcation in the script.
My script will grep for process,
the output of grep command will analyze by if condition under for loop and will send... (2 Replies)
Hi guys,
I didn't understand this monitoring script request - I don't ask for the script result.
If you understand the request, I'm just asking an explanation to simplify it for me.
THE Script Request:
Our organization keeps various files in directories structured as... (2 Replies)
I want to write a shell script which is used in cron job and it runs every 4 hours to check whether tomcat servers are running or not . If servers are not running , one email should be triggered like alert notification. if servers are Running then no need to print anything.
This is what i want... (5 Replies)
Discussion started by: kk123
5 Replies
LEARN ABOUT FREEBSD
atf-sh
ATF-SH(1) BSD General Commands Manual ATF-SH(1)NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO atf-sh(3)BSD September 27, 2014 BSD