how to list the currently running processes via code a shell script. FYI i now about the top method in the terminal but i need a way to have it via a shell script.
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how to write a shell script the searches for processes running on my system. I really don't know where to start. can anyone give me a hand and explain how the script works?
View 3 Replies View RelatedIn short our required is that we are creating a share library which can be loaded by a process and that share library analysis the process which load it. Since share library is in address space of the process so I need to find out how many threads created by the process and what is status of their stack trace etc.
So I am looking for a way to get list of threads in running process.
I'm looking for a command that will give me a list of users (unique, dont name my user account 60 times) that are running processes on a system.
View 5 Replies View RelatedI am trying to get a list of running processes using audio (using gstreamer), just like in gnome-volume-control, under applications, but have so far been unsuccessful in finding anything in either the gtk or gstreamer library, anyone out there who can point me in the right direction?
View 1 Replies View RelatedHow can I convert a file with a lot hex numbers into the decimal?
Example: file1
0x59999
0x5acdc
0xffeff
I want to start $ cat file1 | util | cat >file2 and get file2 with smth like
[Code]...
What I need is, given a process id, list all his children without any clutter (table header, other columns than the pid) What I have is :
ps h --ppid $PID Which gives me:
26277 pts/13 S+ 0:10 cmd1
26280 pts/13 S+ 0:10 cmd2
Using h allow me to hide the table header. Is there a way to tell ps to not print the pts/13 S+ 0:10 cmd part in order to get a list of children process ids separated by carriage return?
i was referring to an article given in following website.[URL] I was surprise to know that i can kill all running processes by using kill 0. However when i tried running the command nothing happened.
my machine details:
Code:
# lsb_release -a
LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: EnterpriseEnterpriseServer
Description: Enterprise Linux Enterprise Linux Server release 5.2 (Carthage)
Release: 5.2
Codename: Carthage
I am trying to write a script which when executed should kill all currently running cat processes.
View 1 Replies View RelatedHow to kill the processes accessing Internet in background using terminal commands.Command to stop (disconnect) the processes accessing Internet.Command to kill the process accessing Internet.
View 1 Replies View RelatedGNU/linux kernel 2.6, Slackware 12.0.Hi:How do I know what processes are running?
View 6 Replies View RelatedI list all the instances of a running process my doing:ps -ef | grep myprogramThis lists all them.how can I simply output a count of how many are running?
View 2 Replies View RelatedThe command used to view processes running on the Linux machine is?
View 8 Replies View RelatedI'm trying to get the end result to have the same format as this as well:
1 bin
2 daemon
67 erozner
[code]....
Where the numbers are the number of processes being run by the user (the name right next to it).if I input the command egrep myFile into the terminal, it should look for every line with the letter x in myFile, right?
Are there any tools to view/edit user space memory of running processes on Linux?
It would be a great learning tool.
i need the source code to create my own shell in linux or provide atleast procedure for doing it
View 9 Replies View Relatedthis is srinath,newbie to linux and shell scripts.am in need of shell script,which have to checkout the source code(C/C++) from CVS server to a specified directory and compile that source code and get all its dependency files to a specified directory.
View 2 Replies View RelatedI am new to Linux and have asked several Linux enthusiasts about my problem, however I am wondering at this point if it is a lost cause, since many have been unable to help me solve my problem.
I am unable to run a certain C code which uses the obsolete compilation method 'imake'. I would kindly like to ask if there is any way that I can run this code. Am I required to install anything? Or do I have to change the code in some way so that it could run on a more updated compilation method?
how can I check which process is using certain port? Like in a table with processes and used ports...
View 3 Replies View RelatedHow do you list processes, get a process's std(in|out|err) stream, or wait until a process is finished in C?
View 3 Replies View RelatedI'm writing a script that needs to spawn 2 or more processes and wait for their return status. I have a method to do this by waiting on each process individually like this:
Code:
process1 &
PID1=$!
[code]...
I'm running GNU Emacs 23.1.1 on "Ubuntu 10.04.1 LTS" and any search I perform using the built-in M-x rgrep on the standard Linux kernel source code (vanilla) ends prematurely with the following error printed to the emacs echo area:Grep exited abnormally with code 123.I have been seeing it for a while on Redhat systems as well, and with other (large) code bases.
View 2 Replies View Relatedi know that there is already a command for it but it comes out with a lot of letters that makes it hard to find the services that are runningi'm talking about services like DNS, APACHE, DHCP, SAMBA, SSH etcis there a command that will list these services and related services that are running instead of showing a bunch of jumbled and lettered mess thats hard to comprehend
View 6 Replies View RelatedIs there any unix command to list services running on remote unix box.
View 6 Replies View RelatedI am trying to access an aspx page which, when accessed with certain parameters in the URL, downloads a file. I need to do this with a shell script, rather than interactively. I tried using wget, but I get a response of 302 from the server, which redirects me to the default page and then downloads the default page html itself. I quickly tried curl which seemed to be doing the same thing. It works perfectly from browsers on either Linux or Windows. Originally, I had a problem with interpretation of ampersands in the URL, but I put quotation marks around the URL, so that isn't the problem now.
I cannot fix this on the server side, because the aspx page will be accessed on a variety of servers which are probably all set differently and which aren't under our control.
I've been having a bit of trouble running a shell script with cron. A friend of mine does a community radio show and the station has a live stream but no podcasts, so I've set up a script to record the stream and encode it as an mp3 while I'm away using mplayer and lame -that's what I'm trying to do anyway.
Here's the script, but it doesn't seem to run- at least, I don't see any of the files it should be outputing, would they be in the cron.weekly directory (where I have the script) or in my home directory?
#This is a script to record 'The Unnamed Show'
#it will record the show from the live stream, then convert the output #to an MP3
#Finally, it will delete any files no longer required HOME=/home/byron/
I have been playing around with shell scripting, nothing too complex just learning the basics. if i try to run a script as root (by entering "sudo" then the "command") it says command not found. i can only do it ass root if i specify the full path (/home/username/bin/command) im pretty sure the directory that my scripts are in are part of the superusers path.
View 14 Replies View RelatedI know that shell scripts can be used to execute more than one linux command at the same time. But can the same be performed in an e-mail (i.e) whenever i open that specifice-mail, the linux command should execute.
View 6 Replies View RelatedDoes Debian 6 "Squeeze" automatically run boot processes in parallel if not how do I
configure it to do so. Here is the quote from my /etc/init.d/rc :
# Specify method used to enable concurrent init.d scripts.
# Valid options are 'none' and 'makefile'. Obsolete options
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I would like to do the following: Create a banner for any user logging in through ssh which warns him/her about the number of processors being used already by other users (or conversely the number of free processors). For example, if a user logged in he would then see a message like: Warning! 7 out of 8 processors are in use.I already figured out how to do a banner and with ps -e -o pcpu I can get all processes' %CPU usage. I think I would like to count the number of processes which have more than 90% CPU usage and output this number ("7" in the example) in the banner
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