Disk Maintenance

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: Find and display http://www.aliyun.com/zixun/aggregation/10619.html > user information. Syntax: whois [account name] Supplemental Description: WHOIS directive will go to find and display the user information of the specified account, because it is to receptacle FX whois database to look up, so the account name must be registered on the above can be found, and the name is not case-sensitive difference.

Function Description: Multiple Windows Management program. Syntax: screen&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-amrvx-ls-wipe] [D < Job title] [H < line number] [R < Job name] [S & ...]

Function Description: Shut down the system. Syntax: halt&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-DFINPW] Supplemental Note: Halt will first detect the runlevel of the system. If the RunLevel is 0 or 6, shut down the system, or call shutdown to shut down the system. Parameters:-D don't remember in wtmp ...

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: Log in to another group. Syntax: newgrp&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [Group name] Supplemental Note: The NEWGRP directive resembles the login instruction, when it is logged into the system again with the same account number, another group name. To use the NEWGRP command to switch groups, you must be a user of that group, otherwise you will not be able to log in to the specified group. Single user should be subordinate to ...

Feature Description: Displays system load status. Syntax: tload&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-V] [-D < interval seconds] [-s < tick size] [Terminal number] Supplemental Note: The tload directive uses ASCII characters to simply display the system load state in text mode. Suppose the terminal number is not given ...

Function Description: Display the current login system http://www.aliyun.com/zixun/aggregation/10619.html "> User information." Grammar: Who [-himqsw][--help][--version][am i][Records] Supplemental Note: The implementation of this directive can be learned that the current user login system, the individual implementation of the WHO directive will be listed login account, the use of terminals, log in ...

Function Description: Same as MKDOSFS. 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& ...

Function Description: Check the damaged block in the disk appliance. Syntax: badblocks&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-SVW] [B < block size] [-o < output FILE] [Disk Appliance] [Disk block Count] [Start Block] Supplemental Note: The execution of the instructions must specify the disk device to be checked, and this installation ...

Function Description: Display the current login system http://www.aliyun.com/zixun/aggregation/10619.html "> User information." Syntax: w [-fhlsuv][User name] Add: This instruction will tell you who is currently logged on to the system and what programs they are executing. A separate execution of the W directive displays all users, and you can specify the user name and display information about only one user. Parameters: & ...

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: Set up file system related functions. Syntax: fsconf&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--check] Supplemental Note: fsconf is the red Hat Linux distribution program specifically designed to adjust Linux settings. Parameters:--chedk &nbs ...

Function Description: Exit the current shell. Syntax: exit&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [Status value] Supplemental Description: Execute exit to enable the Shell to exit with the specified state value. If the status value parameter is not set, the shell exits with a preset value. A status value of 0 represents execution success, and other values represent execution failures. Exit can also be used in script, leaving SCR being executed ...