Quick Answer: How to Check Running Services in Linux?
Contents

Red Hat / CentOS Check and List Running Services Command

  • Print the status of any service. To print the status of apache (httpd) service: service httpd status.
  • List all known services (configured via SysV) chkconfig –list.
  • List service and their open ports. netstat -tulpn.
  • Turn on / off service. ntsysv. chkconfig service off.

How do I see running processes in Linux?

How to Manage Processes from the Linux Terminal: 10 Commands You Need to Know

  1. top. The top command is the traditional way to view your system’s resource usage and see the processes that are taking up the most system resources.
  2. htop. The htop command is an improved top.
  3. ps.
  4. pstree.
  5. kill.
  6. pgrep.
  7. pkill & killall.
  8. renice.

How do I check if a port is running on Linux?

How to check the listening ports and applications on Linux:

  • Open a terminal application i.e. shell prompt.
  • Run any one of the following command: sudo lsof -i -P -n | grep LISTEN. sudo netstat -tulpn | grep LISTEN. sudo nmap -sTU -O IP-address-Here.
Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.

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