How to check if a shell is already running ? Post: 302597816

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

check my code?? running shell from c?

Hi mates, i am trying to run a shell command from my C program in this case let is say the "ls" command. It copiles it okay, and even creates the new fork too. But seems to nothing is happening i mean it is not showing the result of the "ls" command. I don't know wat i am doing wrong. Any...

2. Shell Programming and Scripting

check that script is not running twice

using ps -ef | fgrep "ld_data" how do i write a script to check that it didn't already run Thanks

3. Shell Programming and Scripting

How to check for specific process running through shell

Hi I want to check whether specific process is running or not through a shell script. ps -ef | grep will tell me this, i tried this way in shell cnt =`ps -ef| grep xyz | awk '{ END {print NR}}` if it return two rows, job is running else not. Is there any better way of doing this.

4. UNIX for Advanced & Expert Users

how to check if a process is running in a server from shell script.

I want to write a unix shell script that will check if a process (say debu) is running in the server or not. If no , then send a mail to the corresponding person to start the process???

5. Programming

How do I check if a process is running in C

How to I check if a process is running in C? I'm trying to use ps aux |grep "process name" but failing in doing that. How do I do that? Thanks,

6. Shell Programming and Scripting

Check what cron is running

How to check what cron is scheduled to run? I don't want to modify anything. Thanks

7. Shell Programming and Scripting

need to check if the process is running

Hi, I check if the process is running or not using the below. /usr/ucb/ps auxww | grep 109 |grep rmi | awk '{print $2}' 9718 Thus we see 9718 is the PID. It return blank if the process is not running. I need to perform some action if the process is not running and leave it if...

8. Shell Programming and Scripting

Bash shell script to check if script itself is running

hi guys we've had nagios spewing false alarm (for the umpteenth time) and finally the customer had enough so they're starting to question nagios. we had the check interval increased from 5 minutes to 2 minutes, but that's just temporary solution. I'm thinking of implementing a script on the...

9. Shell Programming and Scripting

Help with Check Syntax of Shell Script without Running

Hi Everyone, Is there any way ( generic) to check syntax of Shell Scripts without running it??

10. Shell Programming and Scripting

Check status of long running multiple curl commands in shell script

I am working on script. it reads a file which contains multiple lines Ex; curl --write-out %{http_code} --silent --output /dev/null http://hostname:port/input=1 curl --write-out %{http_code} --silent --output /dev/null http://hostname:port/input=2 curl --write-out %{http_code} --silent ...

LEARN ABOUT MOJAVE

platform::shell

platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME

       platform::shell - System identification support code and utilities

SYNOPSIS

       package require platform::shell ?1.1.4?

       platform::shell::generic shell
       platform::shell::identify shell
       platform::shell::platform shell
_________________________________________________________________

DESCRIPTION

       The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.

       This  package  allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
       requirement is that the other shell (identified by its path), is actually executable on the current machine.

       While for most platform this means that the architecture of the interrogated shell is identical to the architecture of  the  running  shell
       this  is  not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
       32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.

       For applications like a code repository it is important to identify the architecture of the shell which will  actually  run  the  installed
       packages, versus the architecture of the shell running the repository software.

COMMANDS

       platform::shell::identify shell
	      This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::generic shell
	      This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::platform shell
	      This command returns the contents of tcl_platform(platform) for the specified Tcl shell.

KEYWORDS

       operating system, cpu architecture, platform, architecture

platform::shell 						       1.1.4							platform::shell(n)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

check my code?? running shell from c?

Discussion started by: abdul

2. Shell Programming and Scripting

check that script is not running twice

Discussion started by: Link_02

3. Shell Programming and Scripting

How to check for specific process running through shell

Discussion started by: agp

4. UNIX for Advanced & Expert Users

how to check if a process is running in a server from shell script.

Discussion started by: debu