‘m a new Linux system user. How do I check how long a process or pid has been running on my Ubuntu Linux server?
he 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 particular process such as memcached
How can I find all the file descriptors used by a process such as httpd (Apache web server) or mysqld (MySQL Database server)?
ow 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?
am a new Linux system user. How do I kill process on Linux based server using command line options? How can I kill running process on Unix?