& Linux Command

Function Description: Transfer files to the remote UUCP host. Syntax: uuto&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; File] [Purpose] Supplemental Note: Uuto is a script file that actually performs UUCP to transfer files to the remote UUCP host and, upon completion of the work, notifies users on the remote host. Parameters: Related ...

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 ...

Feature Description: Change the group to which the file or directory belongs. Syntax: chgrp&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-CFHRV] [--help] [--version] [Group owned] [File or directory ...] or Chgrp [-cfhrv][--help][--reference=< ...

Function Description: Change the permissions of a file or directory. Syntax: chmod&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-CFRV] [--help] [--version] [< Permission range >+/-/=< permission settings ... [File or directory ...] or chmod [-CFRV] ...

Feature Description: Change the owner or group of files or directories. Syntax: chown&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-CFHRV] [--dereference] [--help] [--version] [Owner .< Group] [File or directory ...] or Chown [-CHFRV] ...

Function Description: Calculate the number of words. Syntax: wc&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-CLW] [--help] [--version] [File ...] Supplemental Note: Using the WC directive we can calculate the byte, Word count, or column number of the file, and if you do not specify a file name or give a filename of "-", the WC instruction reads the data from the standard input device. Ginseng ...

Feature Description: Displays the ID of the user and the ID of the group to which it belongs. Syntax: id&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-ggnru] [--help] [--version] [User Name] Supplemental Description: ID Displays the actual and valid IDs of the user and the group to which they belong. If the two IDs are the same, only the actual IDs are displayed. If you specify only the user name, the ID of the current user is displayed. ...

Feature Description: Lists the current user information related to the previous login system. Syntax: last&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-adrx] [F < record file] [-n < show number of columns] [Account name ...] [Terminal number ...] Supplemental Note: Executes the last instruction separately, it reads the AT/V ...

Function Description: Login system. Syntax: Login instructions Let the user login to the system, you can also through its function to replace the login at any time. &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp" in the Slackware release, you can attach the user name you want to log in after the instruction, it will ask the password directly, Waits for user input. When the ETC directory contains the name of the Nologin ...

Function Description: remote login. Syntax: rlogin&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [ -8el] [-e < out of character] [-l < user name] [Host name or IP address] Supplemental Note: Execute rlogin instruction to open terminal stage operation, and login to remote host. Parameters: -8&nbs ...

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: Set priority. Syntax: nice&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-N < priority] [--help] [--version] [Execute instruction] Add: The nice command can change the priority level of program execution. Parameter:</b-n< priority > or-...

Function Description: Add the Slip interface to the standard input. Syntax: sliplogin&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [User name] Supplemental Note: Sliplogin can add slip interface to the standard input, the general Terminal line into slip connection. It is often used to create SLIP servers that allow remote computers to connect slip to the server. Sliplogin ...

Function Description: Check, set up the system of various services. Syntax: chkconfig&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--add] [--del] [--list] [System Services] or Chkconfig [--level < rank code >][system service][on/of ...

Function Description: Set up the swap area (swap&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;area"). Syntax: Mkswap [-cf][-v0][-v1][device name or file] [swap area size] Supplemental Note: Mkswap can set up a disk partition or file as a Linux swap area. Parameters:-C & ...

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: Shut down the system swap area (swap&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;area"). Syntax: Swapoff [device] Supplemental Note: Swapoff is actually a swapon symbolic connection that can be used to shut down the system's swap area.

Function Description: Start the system swap area (swap&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;area"). Syntax: Swapon [-ahsv][-p < priority >][Devices] Supplemental Note: Linux system 5636.html "> Storage management must use the Swap area to establish virtual memory." &nb ...

Function Description: Maintenance symbol Connection Tool program. Syntax: symlinks&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-cdrstv] [Catalog] Supplemental Note: symlinks can check the symbolic connection in the directory and display the symbolic connection type. The following is a symlinks-verifiable symbolic connection type: differs: Symbolic connection use ...

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:   ...