Linux Command Encyclopedia system settings: dircolors

Feature Description: Sets the color of the &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;ls directive when displaying directories or files. Syntax: dircolors [color profile] or dircolors [-bcp][--help][--version] Supplemental Note: dircolors ...

Linux Command Encyclopedia system settings: Alias

Feature Description: Sets the alias for the directive. Syntax: alias[alias]=[directive name] Supplemental Description: User can use alias, custom instruction aliases. If you only enter an alias, you can list all current alias settings. The alias's effect only extends to the operation of the login. To automatically set aliases every time you log in, you can set an alias for the directive in. Profile or. cshrc. Parameters: If you do not add any arguments, list all current alias settings.

Linux Command Encyclopedia disk maintenance: uname

Function Description: Display system information. Syntax: uhttp://www.aliyun.com/zixun/aggregation/11696.html ">name [-amnrsv][--help][--version] Supplemental Note: uname can display information about the computer and the operating system.  Parameters:-A or--all displays all information. -M or--machine ...

Linux Command Encyclopedia system settings: Depmod

Function Description: Analyze the dependencies of the load module. Syntax: depmod&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-ADEISVV] [M < document] [--help] [Module name] Supplemental NOTE: Depmod can detect the dependencies of modules for modprobe to use when installing modules. Parameters:-A or--ALL&N ...

Linux Command Encyclopedia disk maintenance: Whois

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.

Linux Command Encyclopedia disk maintenance: Top

Function Description: Display, manage the program in execution. Syntax: top&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [BCIQSS] [D < interval seconds] [N < execution] Supplemental NOTE: The Executive top command shows the program currently being executed in the system and is managed with a hotkey through the interactive interface it provides. Ginseng ...

Linux Command Encyclopedia system settings: Declare

Function Description: Declare &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;shell variable." Syntax: Declare [+/-][rxi][variable name = set value] or DECLARE-F Supplemental description: Declare for Shell directives, in the first syntax can be used to declare variables and set variables ...

Linux Command Encyclopedia disk maintenance: WhoAmI

Function Description: First appears the user name. Syntax: whoami&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--help] [--version] Supplemental Note: Display its own user name, this instruction is equivalent to the implementation of "Id-un" instructions.  Parameters:--help online Help. --ve ...

Linux Command Encyclopedia disk maintenance: Tload

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 ...

Linux Command Encyclopedia system settings: crontab

Feature Description: Set timer. Syntax: crontab&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-u < user name] [Profile] or crontab [-u < user name >][-ELR] Supplemental Note: Cron is a resident service that provides timing ...

Linux Command Encyclopedia disk maintenance: WHO

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 ...

Linux Command Encyclopedia disk maintenance: Swatch

Function Description: http://www.aliyun.com/zixun/aggregation/13446.html "> System monitoring Program. Syntax: swatch [-A < separator character >][-c < settings file >][-f < record file >][-i < separator character >][-p < separator character ...

Linux Command encyclopedia system settings: Clock

Function Description: adjust &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; RTC time. Syntax: Clock [--adjust][--debug][--directisa][--getepoch][--hctosys][--set--date=] < date time ....

Linux Command Encyclopedia disk maintenance: W

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: & ...

Linux Command Encyclopedia disk maintenance: Suspend

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 ...

Linux Command Encyclopedia system settings: chroot

Function Description: Change the root directory. Syntax: chroot&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--help] [--version] [Destination Directory] [Execute instruction ...] Supplemental Note: Replace the root directory with the specified destination directory. Parameters:--help online Help. --version Displays version information.

Linux Command Encyclopedia disk maintenance: Vlock

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 ...

Linux Command Encyclopedia disk maintenance: sudo

Function Description: Executes instructions in other capacities. Syntax: sudo&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-BHHPV] [-s <shell>] [-u < user] [directive] or sudo [-KLV] Supplemental Note: sudo allows users to use the other body ...

Linux Command Encyclopedia system settings: Chkconfig

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 ...

Linux Command Encyclopedia disk maintenance: Usermod

Function Description: Modify user account. Syntax: usermod&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-lu] [C < PS] [-D < Login directory] [e < expiry date] [F < buffer days] [G ...

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