Command Encyclopedia

Function Description: Lock the virtual terminal. Syntax: vlock&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-ACHV] Supplementary Note: The implementation of Vlock instructions can be locked virtual terminals, to avoid others to use. Parameters:-A or--all lock all terminal stage jobs, if you use this parameter in a full screen terminal, you will switch off the function of keyboard switching terminals ...

Feature Description: Displays the user name. Syntax: loghttp://www.aliyun.com/zixun/aggregation/11696.html ">name [--help][--version] Supplemental Note: Execute logname instructions, It displays the name of the current user. 　Parameters:--help online Help. --vesion Displays version information.

Feature Description: http://www.aliyun.com/zixun/aggregation/14417.html ">apache http Server program. Syntax: httpd [-hllstvvx][-c<httpd instruction >][-c<httpd directive >][-d< Server root >][-D< Set file parameters >][-f< Settings ...

Feature Description: Writes data from the memory buffer to disk. Syntax: sync&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--help] [--version] Supplemental Note: In a Linux system, when the data needs to be stored in the disk, it is usually placed in the buffer, wait until the appropriate time to write to the disk, so as to improve the efficiency of the system execution. Parameters:   ...

Feature Description: Check the disk for the MS-DOS file system for damaged magnetic areas. Syntax: mbadblocks&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [Drive 5643.html > Code] Supplemental Note: Mbadblocks is a mtools tool directive that can be used to scan the MS-DOS file system's disk drive and indicate a damaged magnetic field.

Function Description: Edit the text file. Syntax: jed&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [ -2N] [-batch] [-f< Function] [-g<] [-i< Document] [-i< Document] [-s< string [File] Supplemental Note: Jed is written by bits ...

Function Description: Displays the information of the kernel module. Syntax: modinfo&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-ADHPV] [Module file] Supplemental Note: modinfo Displays the kernel module's object file to display information about the module. Parameters:-A or--author display module development ...

Function Description: Adjust priority. Syntax: renice&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [Priority level] [G < program group name ...] [-p < Program identification Code ...] [-u < user name ...] Supplementary Note: The renice instruction may readjust the procedure to hold ...

Function Description: Talk to other users. Syntax: ytalk&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-isxy] [-h< Host name IP address [User name ...] Supplemental Note: Through the Ytalk instructions, you can chat with other users online, if you want to talk to other host users, after the user name plus its host name or IP address. Parameters: ...

Function Description: Testing the host. Syntax: ping&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-DFNQRRV] [-c< completion times [-i< interval seconds [-i< Network Interface [-l< before loading; [-p< template Style [-s< Packet Size [...

Feature Description: Set up PPP connection. Syntax: Pppsetup added: This is the Slackware release containing the program, it has an interactive question and answer interface, so that users can easily complete the PPP connection settings.

Function Description: E-mail management procedures. Syntax: elm&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-s< Mail Theme [Recipient alias or address]<[file to enter] or &nbs ...

Feature Description: Create an image file to load RAMDisk. Syntax: mkinitrd&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-FV] [--omit-scsi-modules] [--version] [--preload=< Module Name [--with=< Module Name [Image file] ...

Feature Description: Displays the disk space occupied by the MS-DOS directory. Syntax: mdu&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-as] [Catalog] Supplemental Note: MDU is a mstools tool directive that displays the disk space occupied by a directory in an MS-DOS file system. Parameters:-a displays every ...

Feature Description: Specifies the default permission mask when creating a file. Syntax: umask&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-S] [Permission Mask] Supplemental Note: Umask can be used to set the [permission mask]. A permission mask is composed of 3 octal digits, which, when the permission mask is removed from existing access permissions, can produce preset permissions when the file is created. Parameters: &n ...

Feature Description: Copy MS-dos files to the Linux/unix directory. Syntax: mread&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [MS-dos file ...] [Linux files or directories] Supplemental Note: Mread for Mtools tool instructions, can copy MS-dos files to the Linux file system. This instruction is now not commonly used, a ...

Feature Description: Provides a menu-style file management program. Syntax: mc&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-ABCDFHKPSTUUVX] [C < parameter] [-l < document] [v < file] [Catalog] Supplemental Note: After the implementation of MC, will ...

Function Description: Use script to process text files. Syntax: sed&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-HNV] [-e<script>] [-f<script file] [Text file] Supplemental Note: SED can process and edit text files according to script instructions. Parameters:   ...

Function Description: Set up Utility. Syntax: Setup is a setup utility that provides a graphical interface for how to operate.　You can set 7 types of options in Setup: 1. Login authentication Mode &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; 2. Keyboard configuration settings 3. Mouse configuration Settings 4. system service to start when &nb ...

Function Description: Controls the resources of the shell program. Syntax: ulimit&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-ahs] [C <core file upper limit] [-D < data section size] [F < file size] [m < memory size ...