I am new to Linux shell scripting. I am using a CentOS 7 Linux and Ubuntu 18.04 LTS server in the cloud. How do I check if a process is running or not on Linux? How do I determine whether a process is running or not in a shell script running on an Ubuntu server?
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I am a new Linux user. How can I find a computer program/process by name on Linux? Is it possible to find a process by name instead of PID on a Linux?
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I‘m a new Linux system user and developer running Ubuntu server. How do I check how long a process or pid has been running on my Ubuntu/Debian or CentOS Linux server?
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The top and free command display the total amount of free and used physical and swap memory in the server. How do I determine which process is using swap space under Linux operating systems? How do I find out swap space usage of a particular process such as
memcached?
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How can I find all the file descriptors used by a process such as httpd (Apache web server) or mysqld (MySQL Database server)?
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How do I find out my process is running on a Unix-like operating systems? How do I get the pid number for particular process on a Linux operating systems using bash shell?
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I am a new Linux system user. How do I kill a process on Linux based server using command line options? How can I kill running process on Unix?
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