Use the LiSt Open Files (LSOF) utility to track data flow related to ports, users, and applications. LiSt Open Files (LSOF) is a Linux utility that allows you to view current network connections and ...

lsofはLinuxディストリビューションによってデフォルトでインストールされていたり、されていなかったりする。ただし ...

USBメモリを抜こうとして umount を実行したとき、「target is busy」と怒られて途方に暮れた経験はありませんか？ あるいは、Webサーバーを立ち上げようとしたら「Address already in use」というエラーが出て、誰がポートを使っているのか分からず焦ったことは？

Linux network admins also rely on lsof when troubleshooting network issues. Our editors have selected 40 simple but extremely useful examples of lsof to help users learn this command in more detail.

Click for a PDF with this and four other essential Linux articles. And, if you’ve ever heard anyone say that for Unix, everything is a file, you might not be too surprised to learn that lsof works ...

My laptop's fan ran a bit harder than usual for a few days. It was consistent even when only my browser and text editor were open, and nothing visible seemed to trigger it. Using htop showed normal ...