lsof

Linux Command sharing: lsof command, linux Command sharing lsof Lsof (listopenfiles) is a tool used to list open files in the current system. In linux, everything exists in the form of a file. Through a file, you can not only access common data, but also access network connections and hardware. Therefore, for example, the transmission control protocol (TCP) and

Original article address: Lsof is a classic of UNIX philosophy. It does only one thing and is perfect-it can list all file information opened by a process. Open files may be common files, directories, NFS files, block files, character files, shared libraries, common pipelines, clear pipes, symbolic links, socket streams, network sockets, UNIX socket, and more. Because almost everything in UNIX systems is a file, you can imagine how useful

Http://hi.baidu.com/zheng918/blog/item/d0130008a1e07dc862d986f3.html Lsof is a classic of UNIX philosophy. It does only one thing and is perfect-it can list all file information opened by a process. Open files may be common files, directories, NFS files, block files, character files, shared libraries, common pipelines, clear pipes, symbolic links, socket streams, network sockets, UNIX socket, and more. Because almost everything in UNIX systems is a

Lsof is a model of following UNIX philosophy, it does only one thing, and does it perfectly. To list all the file information that a process opens. Open files may be plain files, directories, NFS files, block files, character files, shared libraries, regular pipes, symbolic links, socket streams, network Socket,unix domain sockets, and more. In a UNIX environment, where files are everywhere, there is a maxim: "Everything is a file." Not only do you h

standard fuse outputs.Example :To list the process number of a local process that uses the/etc/passwd file, enter:Fuser-u/etc/passwdTo list the process number and user logon name of a process that uses the/etc/filesystems file, enter:Fuser-u/etc/filesystemsTo terminate all processes using the given file system, enter:Fuser-k-x-u/dev/hd1-or-Fuser-kxuc/homeEither command lists the process number and user name, and then terminates each process that is using the/DEV/HD1 (/home) file system. Only ro

Lsof is a powerful diagnostic tool that can be used to contact open files through a process and can list all the file information opened by a process.1 finding the process associated with an open fileBy specifying a file, you can discover the process that is using the file# lsof/var/log/messagesCOMMAND PID USER FD TYPE DEVICE SIZE NODE NAMESYSLOGD 1968 Root 1w REG 3,9 219245 780490/var/log/messagesAs you ca

Using Lsof to find open filesLearn more about the system by looking at the open file. Knowing which files the application opens or which application opens a particular file, as a system administrator, will allow you to make better decisions. For example, you should not uninstall a file system that has an open file. With lsof , you can check open files and abort the process as needed before uninstalling. Sim

Lsof (list open files) is a tool that lists the current system open file. In a Linux environment, everything exists as a file, and access to network connections and hardware can be accessed through files as well as regular data. So, such as Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) sockets, the system assigns a file descriptor to the application in the background, regardless of the nature of the file, which provides a common

Lsof (list open files) is a tool that lists open files for the current system.In a Linux environment, everything is in the form of files, with files that not only access regular data, but also access to network connectivity and hardware.So, such as Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) sockets, the system assigns a file descriptor to the application in the background, regardless of the nature of the file, which provides

Introduction Lsof (list open files) is a tool used to list open files in the current system. In Linux, everything exists in the form of a file. Through a file, you can not only access common data, but also access network connections and hardware. Therefore, for example, the transmission control protocol (TCP) and User Datagram Protocol (UDP) sockets, the system will applyProgramA file descriptor is assigned, regardless of the nature of the file, whi

When the lsof (listopenfiles) command is used to detach a mobile storage, devicebusy is often prompted, and a file that is being opened may be deleted by mistake .... At this time, you can try lsoflsof introduction lsof (listopenfiles) is a tool to list open files in the current system... when the lsof (list open files) command is used to detach a mobile storage,

lsof Command 1. Command format:lsof [parameters] [file]2. Command function:Lsof (list openfiles) is a tool that lists open files for the current system. In a Linux environment, everything is in the form of files, with files that not only access regular data, but also access to network connectivity and hardware. so, such as Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) sockets, the system assigns a file descriptor to the applicat

Lsof,list open files lists the tools for opening a file on the current system. In a Linux environment, everything is in the form of files, with files that not only access regular data, but also access to network connectivity and hardware (lsof powerful reasons). So, such as Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) sockets, the system assigns a file descriptor to the application i

When the lsof (list open files) command is used to detach a mobile storage, device busy is often prompted. A file that is being opened may also be deleted by mistake .... At this time, you can try lsof introduction lsof (list open files) is a tool to list open files in the current system. In linux, everything exists in the form of a file. Through a file, you can

Lsof (list open files) is a tool that lists open files for the current system. In a Linux environment, everything is in the form of files, with files that not only access regular data, but also access to network connectivity and hardware. So, Lsof is a powerful feature. The general root user can execute the lsof command, and the normal user will see the/usr/sbin/

When you want to start a service on your computer and the computer prompts "port already in use", you can run the lsof command to check that the process occupies this port (lsof-I: port ). lsof is short for LiSt Open Files. In linux, everything exists in the form of a file. Through a file, you can not only access conventional data, but also access network connect

Tags:/usr System Monitor toolbar how for error type ROR linklsof Command IntroductionLsof (list open files) is a tool that lists open files for the current system. In a Linux environment, everything is in the form of files, with files that not only access regular data, but also access to network connectivity and hardware. such as TC and UDP, the system assigns a file descriptor to the application in the background, regardless of the nature of the file, which provides a common interface for the i

IntroductionLsof (list open files) is a tool that lists open files for the current system. In a Linux environment, everything is in the form of files, with files that not only access regular data, but also access to network connectivity and hardware. So, such as Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) sockets, the system assigns a file descriptor to the application in the background, regardless of the nature of the file, which provides a common interface for the inte

1. lsof introduction lsof is a very practical system-level monitoring and diagnosis tool in linux. It means ListOpenFiles. it is easy to remember that it is a combination of "ls + ~ It can be used to list the file information opened by various processes. remember: "Everything is a file" in linux, including but not limited to pipes and sockets. 1. lsof introductio

Linux system monitoring and diagnostic tools-lsof usage Overview 1. lsof introduction lsof is a very practical system-level monitoring and diagnostic tool in linux. It means List Open Files. It is easy to remember that it is a combination of "ls + ~It can be used to list the File Information opened by various processes. Remember: "Everything is a file" in linux,