lsof is a command meaning “list open files”, which is used in many Unix-like systems to report a list of all open files and the processes that opened them.

What is the lsof command in Linux?

lsof is a command meaning “list open files”, which is used in many Unix-like systems to report a list of all open files and the processes that opened them.

How do I clear my lsof?

$ lsof /app | grep deleted Will print all deleted files which are claiming disk space. You can just kill the process which is holding the reference of those files and get back your disk space. The command will also print the process id to help you kill the process.

How install lsof Linux?

How to Install lsof on Ubuntu/Debian systems. The “sudo apt update” command will update your repositories. The “sudo apt install lsof” command will install the lsof package. To verify the version after installation, you may issue the “lsof -v” command.

How do you use the lsof command?

To see the files that have been opened from a directory, and the processes that opened them, pass the directory to lsof as a parameter. You must use the +D (directory) option. lsof responds with a list of all the open files in that directory. The files have been opened from the /home directory are displayed.

How install lsof in Linux?

Installing lsof

  1. $ sudo yum install lsof.
  2. $ sudo dnf install lsof.
  3. $ sudo apt install lsof.

How do I free up disk space on Linux?

Freeing disk space on your Linux server

  1. Get to the root of your machine by running cd /
  2. Run sudo du -h –max-depth=1.
  3. Note which directories are using a lot of disk space.
  4. cd into one of the big directories.
  5. Run ls -l to see which files are using a lot of space. Delete any you don’t need.
  6. Repeat steps 2 to 5.

What is lsof Mac?

lsof is a command that can be used to list all the open files.

How do I use lsof on Windows?

How to Use lsof Command

  1. 1- List all open files.
  2. Show Files Opened By a User.
  3. Print all Network Connections.
  4. See files based on IPv4 Address.
  5. list files based on IPv6 Address.
  6. List Processes of TCP Specific Port.
  7. List Processes of TCP Ports range.
  8. See who is Looking What Files and Commands.

How install lsof command in Linux?