List open files by process

Show all files, sockets, and connections opened by a process

lsof -p <pid>
tool
linux133 commands
tags
linuxdebug

More linux commands

  • Watch command output
    watch -n 2 'kubectl get pods -n <ns>'

    Re-run a command every 2 seconds with diff highlighting

  • Run command in background
    nohup ./script.sh > /tmp/out.log 2>&1 &

    Run a script immune to SIGHUP; redirect output to file

  • Create SSH tunnel
    ssh -L 8080:internal-service:80 user@bastion -N -f

    Forward local port 8080 to an internal host via bastion

  • Extract tar.gz
    tar -xzf archive.tar.gz -C /target/dir/

    Extract a gzipped tar archive to a specific directory

  • Generate random password
    openssl rand -base64 32

    Cryptographically secure random 32-byte password

all 133 linux commands