Command Encyclopedia

Function Description: User account Setup program. Syntax: userconf&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--addgroup < Group] [--adduser < user id>< Group >< user name ><shell>] [--delgr ...

Function Description: Manage record file. Syntax: logrotate&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-?DFV] [-S < status file] [--usage] [Profile] Supplemental Note: Using the logrotate directive allows you to easily manage the documentation generated by the system. It provides automatic replacement, compression, deletion and mailing of record files ...

Function Description: The program that can be used to control http://www.aliyun.com/zixun/aggregation/14417.html ">apache http Server". Syntax: Apachectl [configtest][fullstatus][graceful][help][restart][start][status][stop] Supplemental Note: Apachectl ...

Feature Description: Displays the list of outgoing messages. Syntax: mailq&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [Q] Supplemental Note: MAILQ can list the mailing list, including the message ID, message size, mail save time, sender, recipient, and why the message could not be mailed, providing administrator reference information. MAILQ is actually executing sendmail-b ...

Function Description: Establish MS-DOS file system. Syntax: mkdosfs&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [CV] [F <fat Number] [F <FAT Record Unit] [-i < disk serial number] [-l < filename] ...

Function Description: Set XFREE86. Syntax: xconfigurator&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--card< Graphics card Model [--expert] [--help] [--hsync < horizontal scan frequency >] [-kickstart] [--monito ...

Function Description: Compress file. Grammar. gzip&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; [-ACDFHLLNNQRTVV] [-s < compressed word tail string] [-< compression efficiency [--best/fast] [File ...] or gzip [-ACDFHL ...

1. A string indicating the output response of the command. Yes responds to the "Y" character, which specifies the character. 2. Path/usr/bin/yes 3. Syntax yes [--help] [--version] string 4. parameter--help display Help characters. --version display version Information 5. The relevant commands are not 6. For an example, [root@bixuan/] #yes "OK"//Response "OK" string. The results of the command execution are as follows: Okoko ...

Feature Description: Displays file properties.  &http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; Syntax: lsattr [-adlrvv][file or directory ...] Supplemental Note: Using Chattr to change the properties of a file or directory, you can execute a lsattr instruction to query its properties. Parameters:-A ...

Function Description: Find the strings that match the criteria in the file. Syntax: fgrep&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [Template Style] [File or directory ...] Supplemental Note: This directive is equivalent to executing the grep instruction plus the parameter "-F", as described in the grep instructions.

Function Description: Set mouse related parameters. Syntax: mouseconfig&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--back] [--emulthree] [--help] [--expert] [--kickstart] [--noprobe] [--test] [--device < connection port ...

Feature Description: Create or delete ms-DOS partitions. Syntax: mpartition&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-ACDFIPRV] [B < magnetic field number] [H < head number] [L < magnetic field number] [s < magnetic field number ...

Feature Description: Disk partitions. Syntax: fdisk&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [B < partition size] [-UV] [Peripheral code] or Fdisk [-l][-b < partition size >][-uv][peripheral device code ...]

Function Description: Edit the quota of the user or group. Syntax: edquota&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-p < source user Name] [-ug] [user or group name ...] or Edquota [-ug]-T supplemental Description: Edquota presets will use ...

Function Description: Compress the execution file. Syntax: gzexe&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [d] [Execute File ...] Supplemental Note: Gzexe is used to compress the execution of the file. When you go to execute a compressed execution file, the file is automatically decompressed and then continued, as is the case with the normal execution file. Parameters:-D unzip the compressed file.

Function Description: Generate and restore encrypted files. Syntax: rhmask&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [Encrypting File] [Output file] or Rhmask [-d][Encrypted file] [source file] [output FILE] Supplemental Note: The implementation of Rhmask directives can make encrypted files to facilitate users on the public network transmission of the file, and ...

Use Rights: All user usage: cut-cnum1-num2 filehttp://www.aliyun.com/zixun/aggregation/11696.html ">name Description: Show each line from the beginning Count Num1 to num2 text. Example: Shell>> cat Exa ...

Functional Description: spelling checker. Syntax: Spell added: Spell can read a string from a standard input device and display the misspelled word after it is finished.

Function Description: Delete module. Syntax: rmmod&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-as] [Module name ...] Supplemental Note: Execute rmmod instructions to delete unwanted modules. The core of the Linux operating system has the characteristics of modularity, so when compiling the core, it is important to put all the functions in the core. You can compile these functions into a separate module, to be needed ...

Function Description: Suspend execution of Shell. Syntax: suspend&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-F] Supplemental Note: Suspend for Shell built-in directives, you can suspend the currently executing shell. To recover, you must use Sigcont information. Parameter: F if currently executing shell ...