linux at command examples

in /usr/share/doc/ifupdown/examples .ifupTypically, a physical interface name is given as its first parameter without an option. ifupThis name is also used as the initialization logic name for the interface, unless it is specified with a "=logical" format suffix, which ifup uses "LOGICAL" as the initialization logical name for the interface.Network adapter Configuration Instance loopback parameter configuration## The loopback network interface（配置环回口）

---- computer performance monitoring program Progman -------- Program Manager Regedit ---------- Registry Editor Regedt32 ------- Registry Editor Regsvr32/u *. dll ---- stop DLL file running Route print ------ view route table Rononce-P ---- shutdown in 15 seconds Rsop. msc ------- group policy result set Rundll32.exe rundll32.exe % SystemRoot % system32shimgvw. dll, imageview_fullscreen ---- start a blank Windows Image and fax Viewer Secpol. msc -------- Local Security Policy Services. msc ---

In Linux, the top command is used to display the real-time status of processes running in the system. it displays some useful information, such as CPU utilization and memory consumption, and the status of each process. But, do you know? There is another command line tool hto In Linux, the top

Although GUI desktops, such as KDE and GNOME, can help users take advantage of Linux features without the functional knowledge of command-line interfaces, they often require more functionality and flexibility. Moreover, familiarity with these commands is still necessary to automate certain functions in the shell script correctly. This article is an "accelerated tutorial" on

This original article belongs to "Linux greenhouse" blog, the blog address is http://roclinux.cn. The author of the article is rocrocket.In order to prevent the vicious reproduction of some websites, special in each article before adding this information, but also hope that readers understand. ===[Start of body]LN is a magical command that can create a shadow of a file or go to another place through a chan

In Linux, the time command is often used to calculateProgramRunning time (real), user-mode CPU time (user), and system-mode CPU time (sys) The most common use of time commands is to follow the commands and parameters directly after them:Time Example 1: Bixiaopeng @ bixiaopengtekimacbook-pro ~ $ Time sleep 2 Real 0m2. 005 suser 0m0. 001 SSYS 0m0. 002 s Slight explanation:Real 0m2. 005 S: sleep the

Linux unzip command for extracting Zip files Unzip is the decompression program for the. zip compressed file. Grammar Unzip [-cflptuvz][-agcjlmnoqsvx][-p Parameters: -C Displays the uncompressed results to the screen and converts the characters appropriately. -F to update existing files. -L Displays the files contained within the compressed file. -P, similar to the-c parameter, displays

The Linux who command is used to display which users are on the system, the displayed information includes the user ID, terminal used, connection from which side, online time, idle time, CPU usage, and action.Permission: all users can use it.SyntaxWho-[husfV] [user]Parameter description: -H: do not display title columns -U: do not display user actions/work -S: Display in short format -F: do not

In Linux, all peripheral devices have their names and codes, which are stored in the/dev directory as special files. You can run the tty (teletypewriter) command to query the file name of the currently used terminal.SyntaxTty [-s] [-- help] [-- version]Parameter description: -S or -- silent or -- quiet does not display any information, but only returns the status code. -- Help online help. -- Versi

When the ping command is executed, the ICMP transmission protocol is used to send the request response message. If the network function of the remote host is normal, the system returns the response message, so that the host operates normally.SyntaxPing [-dfnqrRv] [-c [-S Parameter description: -D: Use the SO_DEBUG function of Socket. -C -F limit detection. -I -I -L -N: only numbers are output. -P -Q does not display the

Before giving you a detailed introduction to the Linux mount command, first let you know about the Linux mount command, and then give a comprehensive introduction to the Linux mount command. The

examples (20): find command exechttp: // www.bkjia.com/ OS /201211/168901.htmllinuxlinuxcommand every day (21): find command xargshttp: // example (22 ): detailed description of the parameters of the find command http://www.bkjia.com/ OS /201211/168912.htmla linuxcommand every day (23):

The LS command is the most commonly used command under Linux. ls command is the abbreviation of List  save LS used to print out the list of the current directory  if LS specifies a different directory  then the list of files and folders in the specified directory is displayed. The LS