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Closed 9 years ago.
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I have some applications running on a remote CentOs server. I'd want them to restart in case of any unexpected server failures or shutdown or application crashes. Any suggestions on how could i achieve this ?
Just make them "respawn" in inittab. Init can maintain some processes as constantly running. Just set the process you need to continually run to have the action field type of "respawn".
See here.
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Closed 2 years ago.
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Please tell me a way to solve this problem
You can try following ways:
Update Windows: (WinKey->Check for Updates)
Change web browser
Disable startup items
Enable High Performance mode
Update Anti-virus
If any of above doesn't work then track manually that where is the disk more utilised.
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Closed 4 years ago.
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I am using Ubuntu OS. When I do service --status-all then it lists all services running.
I would like to find RAM usage of the marked tomcat instances. How can I do so? Thanks!
run command top in your terminal you can see the PID and process-name and ram-usage and lots of more stuff
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Closed 5 years ago.
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I am pretty new in the cloud-init. I got VM everything is setup and running and I designed the reboot mechanism in the VM to use when VM requires reboot after installing updates. So when I reboot the VM Apache is not working by itself after reboot until I run the start command. Is there a way to make Apache start after every reboot?
problem solved, after reading this two sites
apache-server-doesnt-start-automatically
starting_apache_web_server_at_every_reboot_for_debian_ubuntu_linux
I added this line:
cloud_config['runcmd'].append(['update-rc.d', 'apache2', 'enable'])
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Closed 6 years ago.
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Is there any way that i can find the most frequently applications used by a user in Linux? In Windows you can read this information from registry.
Make sure that accounting is turned on:
chkconfig psacct on && /etc/init.d/psacct start
...and then get summary info with sa. Look at examples here or here.
My own experience is that the most frequent command in the account is a shell.
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Closed 8 years ago.
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A computer has been overloaded with too many windows/programs at once which leads to crash. Unfortunately the system is configured (somehow) to reload all of these windows/programs on reboot, does anyone know how to get around this and have a clean boot? Thank you..
Log into a terminal (hit ALT+CTRL+F1) and edit/remove your session file (dependent on desktop environment).
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