Linux System Command (System Settings) APMD (Advanced Power Management Bios Daemon) Function Description: Advanced Power Management Server. Method: APMD [-U vw] [- P ] [- W ] Supplementary description: APMD is responsible for BIOS Advanced Power Management (APM) Related Record, Warning and Management Work. Parameters: -p Or --percentage When the power change is exceeded the percent change amount, that is, the preset value of the percentage of the record event is 5. If the setting value exceeds 100, Turn this feature. -U or --UTC Set the BIOS clock to UTC to turn the -u parameter to the Clock or HWClock program when recovering from the suspension mode. -V or --verbose records all APM events. -V or --Version displays version information. -W or --WARN When the battery is not charged, the battery level is lower than the percentage value of the set, the warning information is recorded at Syslog (2). The predetermined predetermined value is 10. If set to 0, turn off this feature. -W or --wall issues a warning message to everyone. ---------------------------------------- Alias function description: Set the alias of the instruction. Syndrome: Alias [Alias] = [Instruction Name] Supplementary Description: Users can take advantage of Alias and custom instructions. If you only enter Alias, you can list all the alias settings. The effectiveness of Alias is only the operation of the login. To automate alias each time you log in, you can set an alias of the instruction in .profile or .cshrc. Parameters: If you do not add any parameters, list all the alias settings. ------------------------------------ AUMIX (Audio Mixer) Function Description: Set the sound device. Solution: AUMIX [-123bcilmoprstvwwx] [( /-) intensity] [PQR] [- DFHILQS] Supplementary Description: Set the signal strength of each sound device and specify the device that is played and recorded. Parameters: [-123bcilmoprstvwwx] is a channel parameter, used to specify the channel of the device; [PQR] can be used to specify the play or recording device; [- DFHILQS] is an instruction parameter. If you do not add any parameters, Aumix displays a simple graphical interface for adjustment setting channel parameters: -1 input signal line 1. -2 Input signal line 2. -3 Enter the signal line 3. -B bass. -C CD. -I input signal strength. -M microphone. -O output signal strength. -P pc speaker. -R recording. -S synthesizer. -T treble. -V main volume. -W pcm. -W pcm2. -X Mixer. ( /-) When the strength occurs ( /-), the representative addresses the specified value in the original intensity. If it is not used ( /-), the intensity is directly set to the specified value. Specifies the sound device P to specify the playback device. Q Display channel settings. R Specify the recording device. The command parameter -D specifies the name of the sound device. -F Specifies the file stored or loaded. -H Displays information when used. -I performs AUMIX in a graphical interface. -L Load settings from $ HOME / .AUMIXRC or / ETC / AUMIXRC. -Q Displays the settings of all channels. -S Save the setting value to /Home/.aumixrc.
-------------------------------------------- CRONTAB function description: Set the timer. Syntax: crontab [-u ] [configuration file] or crontab [-U ] [- ELR] Supplementary description: cron is a resident service that provides a timer's function, allowing users to be specific Time to perform preset instructions or procedures. You can use the timer's functionality as long as the user edits the timer's configuration file. Its configuration file format is as follows: Minute Hour Day Month Dayofweek Command parameter: -e Edits the user's timer settings. -L lists the timer settings of the user. -R Delete the user's timer settings. -U Specifies the user name to set the timer. -------------------------------------------- CLOCK function description: Adjust RTC time. Syntax: Clock [--Adjust] [- Debug] [- Directisa] [- getepoch] [- hctosys] [- set --date = ""] [- STEPOCH --EPOCH = <>] [- show] [- SYSTOHC] [- TEST] [- UTC] [- Version] Supplementary Description: RTC is the hardware time built in the computer, and the execution of this instruction can display the current moment, Adjust the hardware clock time, set the system time to the hardware clock, or return the system time to the hardware clock. Measure: --Adjust first uses the "--set" or "--systohc" parameter to set the hardware clock, which will generate a file namedjtime in the / etc directory. When the hardware clock is used again, this file will record the difference between two adjustments. When the CLOCK instruction is executed, the program will automatically calculate the average according to the numerical differences in the record file. Value, automatically adjust the time of the hardware clock. --Debug details the instruction execution process, which is easy to troubleshoot or understand the case execution. --Directisa tells the CLOCK instruction to access the hardware clock directly through the / dev / RTC device file. This parameter applies to an old-fashioned computer with only ISA bus structure. --GtePoch presented the new time of the hardware clock in the system in the core to the standard output device. --HCTOSYS Hardware Clock To System Time, consistent with the system time and hardware clock. Since this action will cause the system to update the access time of the file, it is best to execute it when the system is started. --Set - Date Sets the date and time of the hardware clock. - SETEPOCH - EPOCH = Part> Set the new era value of the hardware clock of the system, indicated by four tree characters. - SHOW reads the time of the hardware clock and presents it to the standard output device. - Systohc System Time To Hardware Clock stores the system time back to the hardware clock. --Test only tests, does not really write time to hardware clock or system time. - repel the time of the hardware clock, sometimes referred to as UTC or UCT. --Version displays version information. ----------------------------------------------- Chroot (CHANGE ROOT) Function Description: Change the root directory.
Syndrome: chroot [--help] [- version] [Directory] [Execution Directory]] Supplementary Description: Replace the root directory to the specified destination directory. Parameters: - Help online help. --Version displays version information. ----------------------------------------- CHKCONFIG (Check config) function description : Check the various services of the system. Syntax: chkconfig [--add] [- del] [- list] [system service] or chkconfig [--level ] [system service] [on / off / reset] supplementary description: This is Red HAT follows the procedures developed by the GPL rule, which can query which system services that the operating system will perform in each execution level, including all kinds of resident services. The parameter: --Add adds the specified system service, allowing the ChkConfig instruction to manage it and add relevant data at the same time within the narrative file launched in the system. --Del deletes the specified system service, no longer manages the CHKCONFIG instruction, and deletes related data in the system started. --Level Specifies which execution level of the read system service is on or off ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ ----------- Bind function description: Display or set the keyboard button with its related features. Syntax: bind [-dlv] [- f
Parameters: /- "-" The properties that can be used to specify variables, " " is the attribute set by the variable. -F only shows a function. R sets the variable to read-only. X The specified variable will become an environment variable, which can be used by a program other than the shell. I [set value] can be numeric, string, or arithmetic. -------------------------------------------------- - DMESG function description: Display boot information. Syndrome: DMESG [-CN] [- S ] Supplementary Description: Kernel stores the boot information in Ring Buffer. If you don't have time to view the information when boot, you can use DMESG to view. The boot information is also saved in the / var / log directory, the name is DMESG file. Parameters: After the information is displayed, clear the content in the Ring Buffer. -S Pre-set to 8196, just equal to the size of Ring Buffer. -N Set the level of the recording information. ------------------------------------------ DIRCOLORS function description: Setting LS The colors used when displaying a directory or file. Syntax: Dircolors [Color Profile] or Dircolors [-bcp] [- Help] [- Version] Supplementary Description: Dircolors can set the LS_COLORS environment variable or display to set the LS_COLORS environment variable according to [Color Profile]. . The parameters: -b or --sh or - bourne-shell is displayed in the Boume Shell, set ls_colors to the current preset shell instruction. -C or --csh or --c-shell is displayed in the C shell, set LS_COLORS to the Shell instruction that is currently preset. -P or --Print-Database Shows Pre-set -Help Display Help. -Versio displays version information. -------------------------------------------------- Export Function Description: Set or display the environment variable. Skill: Export [-fnp] [Variable Name] = [Variable Settings] Supplementary Description: When executed in the shell, the shell will provide a set of environment variables. Export adds, modifies, or deletes environment variables for subsequent executions. The effectiveness of Export is only in this login operation. Parameters: -f represents [Variable Name] for function name. -N Delete the specified variable. The variable is actually not deleted, but does not output into the execution environment of subsequent instructions. -P lists all the environment variables of all shell giving programs. ---------------------------------------------- Eval function Description: Re-calculates the contents of the parameters. Skill: EVAL [Parameter] Supplementary Description: EVAL can read a series of parameters and then execute according to the characteristics of the parameter itself. Parameters: The number of parameters is not limited, and the semicolons are separated from each other. -------------------------------------------------- --- Enable Function Description: Start or close the SHELL internal construction instruction. Solution: Enable [-n] [- all] [Introduction Directive] Supplementary: To execute the same as the shell's internal instruction, you can use Enable -n to close the Shell internal construction instruction.
If you do not add -N parameters, Enable can restart the off instruction. Parameters: -N Close the specified shell internal construction instruction. -All displays all the commands that close to the startup. -------------------------------------------------- GrpConv (Group Convert To Shadow Password) Function Description: Turn on the projection password for the group. Syndrome: GrpConV Supplementary Description: Users and group passwords in the Linux system, stored in the Passwd and Group files under the / etc directory. Anyone has to read them due to the operation of the system, causing a safe flaw. The projection password changes the password within the file with the shadow and gshadow files under the / etc directory, only allows the system administrator to read, and the original password is replaced with "X" characters. The function of the projection password can be turned on or off at any time, and you can turn on the group projection password with the GRPCONV instruction. --------------------------------------------- GRPUNCONV (Group UNCONVERT From Shadow Password Features Description: Turn off the projection password of the group. Syntax: GRPUNCONV Supplementary Description: Execute the GRPUNCONV instruction to turn off the group projection password, which will return the password from the GShadow file to the group file. ---------------------------------------------- FBSET ( Frame Buffer Setup Features Description: Sets the scenario buffer. Syntax: FBSet [-ahinsvvx] [- DB ] [- FB ] [- TEST] [Display Mode] Supplementary Description: The FBSET instruction can be used to set the size of the sprite buffer, but also Adjust the resolution, position, low wide and narrow, color depth, and can determine whether to start the hardware characteristics of the first card. Parameters: -A or - AlL changes all display modes of the virtual terminal using the device. -db Specifies the information file of the display mode, the preset value file name is fb.modes, stored in the / etc directory-FB Specifies to be an external device for outputting the boom buffer, Preset is "/ dev / fd0". -H or -help online help. -I or -info lists information about all spark buffers. -IFB Use another set value of the peripherals of another spark buffer. -N or --NOW immediately changes the display mode. -Ofb This parameter effect is the same as the specified "-fb" parameter. -S or - SHOW lists the settings of current display mode. -V or -verbose display instruction execution process. -V or --Version displays version information. -X or -xfree86 uses XFree86 compatibility mode. --Test only tests, does not change the current display mode. -------------------------------------------------- --- HWClock (Hardware Clock) Function Description: Displays the set hardware clock.
Syntax: HWclock [--Adjust] [- Debug] [- Directisa] [- hctosys] [- show] [- SSTOHC] [- TEST] [--UTC] [- Version] [- -set --date = ] Supplementary Description: There are two clocks such as hardware clock and system clock in Linux. The hardware clock refers to a clock device on the motherboard, which is usually set in the BIOS screen. The system clock refers to the clock in the kernel. When Linux starts, the system clock will read the setting of the hardware clock, then the system clock operates independently. All Linux related instructions and functions are settings for reading the system clock. Parameters: --Adjust HWClock Each time you change the hardware clock, you will be recorded in the / etc / adjtime file. Using the -ADJUST parameters, HWCLock can estimate the bias of the hardware clock based on the previous record, and to correct the current hardware clock. --Debug Shows the detailed information of HWCLock execution. --Directisa HWCLOCK presets from / dev / RTC device to access hardware clocks. If it is not accessible, this parameter can be used to access the hardware clock directly with the I / O instruction. --HCTOSYS adjusts the system clock to the current hardware clock. --Set --Date = Setting the hardware clock. - SHOW Shows the time and date of the hardware clock. - Systohc Adjusts the hardware clock to the current system clock. --Test only tests, without actually changing the hardware clock. -UTC To use Greenwich Time, please join this parameter, HWclock will perform the conversion work. --Version displays version information. ------------------------------------------------- liloconfig Function Description: Set the core load, boot management program. Syndrome: LILOCONFIG Supplementary Description: Liloconfig is a program that Slackware dedicated to adjust the LILO settings. It allows users to use the arrow keys such as the keyboard, such as the interactive operation interface, etc., which can easily control the installation of LILO, without having to get a variety of parameters or write a configuration file. -------------------------------------------------- --- LILO (Linux Loader) Function Description: Install the core load, boot management program. Syntax: LILO [-Clqtv] [- B ] [- c ] [- D ] [- D ] [- F ] [ -i ] [- i ] [- m ] [- p] [- r ] [- r ...] [- s ] [- S ] [- UU ] [- V ...] Supplementary Description: LILO is a Linux system core loading program while managing power-on features. Execute the LILO directive separately, it will read the lib / ETC / directory, and then install LILO based on its content. Parameters: -b Specifies the peripheral code where you install LILO. -C uses a firming mapping mode. -C Specifies the profile of LILO. -D Sets the boot delay time. -D Specifies the operating system that is started after the boot is started, or the system core identification tag.
-f Specifies the geometric parameter profile of the disk. -I Specify the boot magnetic area file to be used, the preset is the boot.b file in the / boot directory. -I Display System Core Storage. -L generate a line magnetic zone address. -M Specifies the mapping file. -P decided to fix or ignore the error of the partition table. -Q lists the mapped system core files. -R Settings When the system is started, you want to hang into the directory of root directory. -R Set the command that is executed when the next start system is started. -S Specifies the backup file. -S Force specifying a backup file. -T does not execute instructions, only lists the actual execution. -U <外 外色 设备 代> Delete LILO. -U The effect of this parameter is similar to the specified "-u" parameter, and does not check the timestamp. -V Displays the command execution process. -V Displays version information. ------------------------------------------------- KBDConfig Function Description: Set the keyboard type. Syndrome: KBDConfig [--BACK] [- TEST] Supplementary Description: KBDConfig (Directive of Red Hat Linux) is a program for setting the keyboard to provide a graphical operation interface. KbdConfig is actually a keyboard profile for modifying / etc / sysconfig / keyboard. Parameters: - Change the preset Cancel button to the Back button when executed. --Test only tests and does not actually change the settings. -------------------------------------------- MINFO function description: Displays the parameters of the MS-DOS file system. Solution: Minfo [-v] [Drive Code] Supplementary Description: Minfo is the MTools tool instruction, which can display various parameters of the MS-DOS system disk, including the number of magnetic areas, number of heads, etc. Parameters: -V except for general information, and display the contents of the boot magnetic area. -------------------------------------------------- ---- LSMOD (LST Modules) Function Description: Displays the module that has been loaded into the system. Method: LSMOD Supplementary Description: Execute the LSMOD instruction, list all loaded systems. The core of the Linux operating system has modular characteristics, and should be put into the core when compiling the core. You can compile these features into a separate module that will be loaded separately as needed. -------------------------------------------------- - Insmod (Install Module) Function Description: Load Module. Method: Insmod [-fkmpsvxx] [- O ] [Module File] [Symbol Name = Symbol Value] Supplementary Description: Linux has a number of functions to pass the module, which is loaded into KERNEL. This allows kernel to be more streamlined, which in turn increases efficiency, and has large elasticity. This type of loadable module is usually a device driver. Parameters: -f does not check whether the Kernel version is consistent with the KERNEL version of the module compile, enforces the module to load. -K Sets the module to automatic removal. -M output module loading information.
-o Specifies the name of the module to use the file name of the module file. The -p test module can be loaded correctly into the Kernel. -S Record all information in the system log file. Detailed information is displayed when the -V is executed. -X Do not exchange external symbols of the module. -X Exchange Module All external symbols, this is a preset. -------------------------------------------------- - MODPROBE (Module Probe) Function Description: Automatically handle the load module. Method: ModProbe [-ACDLRTVV] [- Help] [Module File] [Symbol Name = Symbol Value] Supplementary Description: ModProbe can load the specified individual module, or load a set of dependent modules. ModProbe decides which modules to load according to the dependent generated by DepMod. If an error occurs during the load, the module of the set group will be unloaded in M Dprobe. Parameters: -a or --all loads all of the modules. -C or - SHOW-Conf Displays setting information of all modules. -D or --debug uses a tired mode. -L or --List displays the available modules. The -R or -Remove module is idle, that is, the automatic unloading module. -T or --Type specifies the module type. Detailed information is displayed when -V or -verbose is executed. -V or --Version displays version information. -Help shows help. -------------------------------------------------- ---- MODINFO (MODULE Infomation) Function Description: Displays the information of the Kernel module. Method: Modinfo [-adhpv] [Module File] Supplementary Description: MODInfo displays the object file of the Kernel module to display information about the module. Parameters: -a or --author displays module developers. -D or - Description display module. -H or --Help Displays the parameter usage of modinfo. -P or - Parameters Displays the parameters supported by the module. -V or --Version displays version information. -------------------------------------------------- - MKKICKSTART Function Description: Establish an installation configuration file. Syntax: MkkickStart [--bootp] [- DHCP] [- NONET] [- NOX] [- Version] [- NFS ] Supplementary description: MKKICKStart can set up the current system settings To build configured files, other computers are used in installation. The contents of the configuration file include information such as using language, network environment, system disk status, and X Windows settings. Parameters: - BootP installation and boot, use bootp. --DHCP installation and power-on, use DHCP. --NFS Install the specified network path. - Nonet Do not make network settings, that is, assume that there is no network environment. - NOX Do not perform x windows environment settings. --Version displays version information. -------------------------------------------------- ------ MouseConfig function Description: Set the mouse related parameters.
Syntax: Mouseconfig [--BACK] [- EMULTHREE] [- Help] [- Expert] [- Kickstart] [- NOPROBE] [- TEST] [- Device ] [Mouse Type ] Supplementary Description: MouseConfig is the mouse setting program, which automatically sets the relevant parameters, or the user can also use the interactive mode to set the mouse itself. MouseConfig is a command for Red Hat Linux. Parameters: --back displays the BACK button on the setting screen, and replaces the preset Cancel button. --Device Specifies the hardware connection port. The options available are TTYS0, TTYS1, TTYS2, TTYS3 and ORPSAUX. --EmultHree simulates the biphm mouse into a three-knock mouse. --Help Displays help and all supported mouse types. --Expert program preset can be automatically determined to partially set the value. To set it yourself, use the --expert parameter. --Kickstart allows the program to automatically detect and save all mouse settings. - NOPROBE Do not detect mouse devices. --Test test mode does not change any settings. -------------------------------------------------- - NTSYSV function description: Set various services for the system. Syntax: NTSYSV [--BACK] [- Level ] Supplementary: This is the process developed by the GPL rule, which has an interactive operation interface, you can easily use the arrow keys and space bar Wait, turn on, turn off the operating system in each execution level, the system service you want to execute. Parameters: - Back In the interactive interface, the Back button is displayed, not the Cancel button. --Level In the specified execution level, decide which system services to turn on or off. -------------------------------------------------- - Rdate (Receive Date) Function Description: Displays the date and time of other hosts. Syndrome: rdate [-ps] [Host Name or IP Address ...] Supplementary Description: Execute the RDATE instruction to ask other hosts to ask the system time and display it. Parameters: -P Displays the date and time of the remote host. -S Recycling the date and time received from the remote host to the system time of the local host. -------------------------------------------------- PWUNCONV Function Description: Close the user's projection password. Syndrome: PWUnConV Supplementary Description: Execute the PWUnConv directive to turn off the user's projection password, which will return the password from the shadow file to the Passwd file. -------------------------------------------- PWCONV function description: Open users Projection password. Skill: PWCONV Supplementary Description: The user and group password in the Linux system, stored in a file named Passwd and Group, which is located in the / etc directory. Anyone has to read them due to the operation of the system, causing a safe flaw.
The projection password changes the password within the file in the shadow and gshadow files under the / etc directory, only allows the system administrator to read, and the original password is replaced with "X" characters, which effectively enhances the security of the system. -------------------------------------------------- ----- Passwd (Password) Function Description: Set the password. Syntax: Passwd [-dkls] [- u <-f>] [User Name] Supplementary Description: Passwd instruction allows users to change their password, and system managers can use it to manage system users password? P> Only manage You can specify the user name, and the general user can only change its own password. Parameters: -D Delete password. This parameter is only system managers to use. -F enforcement. -K settings only after the password expires, it can be updated. -L locks the password. -S lists the information about passwords. This parameter is only system managers to use. -U Unlock the igned account. -------------------------------------------------- ---- Resize function Description: Set the size of the terminal window. Syndrome: Resize [-cu] [- S ] Supplementary Description: Execute the resize instruction Set the window size of the virtual terminal. Parameters: -c Even if the user environment is not C shell, change the window size with the c shell instruction. -S Sets the vertical height and horizontal width of the terminal window. -U Even if the user environment is not a Bourne Shell, use the Bourne Shell instruction to change the window size. -------------------------------------------------- --- RMMOD (RMOVE MODULE) Function Description: Delete the module. Syndrome: RMMOD [-AS] [Module ? ..] Supplementary Description: Execute the RMMOD instruction to delete unwanted modules. The core of the Linux operating system has modular characteristics, and should be done in the core when compiling the core. You can compile these features into a separate module that load them again when needed. Parameters: -a Deletes all currently unwanted modules. -S output information to Syslog resident service, not the end-machine interface. -------------------------------------------------- RPM (RedHat Package Manager) Function Description: Management Suite.
Syntax: rpm [-acdhilqrsv] [- B ] [- E ] [- F ] [- i ] [- P ] [- u ] [- vv] [- addsign ] [- allfiles] [- allmatches] [- badreloc] [- BUILDROOT ] [ - Changelog] [- Checksig ] [- Clean] [- DBPATH] [- DUMP] [- Excludedocs] [- ExcludePath ] [ FORCE] [- ftpproxy ] [- ftpport ] [- help] [- httpproxy ] [- httpport ] [ - Ignorers】 [- IgnoreSize] [- IGNORSIZE] [- Includedocs] [- INTDB] [JUSTDB] [- NOBULID] [- Node] [- NOFILES] [- NOGPG] [- NOFILES] [- Nogpg] [- NOMD5] [- NOPGP] [- NOORDER] [- Noscripts] [- NOTRIGGERS] [- OldPackage] [- Percent] [- PIPE ] [- Prefix ] [--Provides] [- queryformat ] [- querytags] [- RCFILE <-match P> Document>] [- Rebulid ] [- Rebuliddb] [- Recompile ] [- Relocate = ] [- replacefiles] [- replacepkgs] [- Requires] [- Resign ] [- rmsource] [ --RMSource ] [- root ] [- scripts] [- setperms] [- setugids] [- short-circuit] [- SIGN] [- Target = installation Platform> ] [- TEST] [- TimeCheck ] [- TriggeredBY ] [- Triggers] [- Verify] [- Version] [- WhatPROVIDES ] [- WhatRequires ] Supplementary Description: RMP Originally the Red Hat Linux release specifically used to manage Linux kits, because it follows the GPL rules and is powerful, and thus popular. It is gradually adopted by other issues. The emergence of the RPM suite management method, let Linux are easy to install, upgrade, indirectly improve the application of Linux. Parameters: -a Query all kits. -B or -T Sets the completion phase of the packaging kit and specifies the file name of the suite file. -C only lists the configuration file, this parameter needs to be used with the "-l" parameter. -D only lists text files, this parameter needs to be used with the "-l" parameter. -E or --rase Delete the specified kit. -F query has a set of specified files. -H or - Hash Suite is listed when mounting.
-i display information about the kit. -I or -install Install the specified suite file. -L Displays a list of files for the kit. -P query the specified RPM suite file. -Q Use the inquiry mode, and the RPM instruction will ask the user before encountering any problems. -R Displays the association information of the kit. -S Display file status, this parameter needs to be used with "-l" parameters. -U or --upgrade Upgrade the specified suite file. -V Displays the command execution process. -Vv detailed displays the instruction execution process for easy troubleshooting. -Addsign add new signature authentication in the specified suite. - Allfiles Install all files. - AlLmatches Delete the files contained in the specified suite. - Badreloc When an error occurs, reconfigure the file. - Buildroot Settings When a kit is generated, you want to make root directories. - Changelog Displays the change record of the kit. --Checksig Check the signature authentication of the kit. - After completing the package, remove the directory established during the packaging process. --DBPATH Settings Directory for RPM Database. - DUMP displays verification information for each file. This parameter needs to be used with the "-l" parameter. - Do not install files when installing the suite. --EXCLUDEPATH Ignore all of all in the specified directory? P>. --Force forced replacement kit or file. --FTPPROXY Specifies the FTP Proxy Server. - FTPPORT Sets the communication port used by the FTP server or proxy server. --Help online help. - HttpProxy Specifies the HTTP proxy server. - Httpport Sets the communication port used by the HTTP server or proxy server. --IgnOREARCH does not verify the structure of the suite file. - IGNOREOS does not verify the structure of the suite file. Does not check if the disk space is sufficient before installation. - When you install the kit, install the file. --Initdb confirms that the correct database can be used. --Justdb updates the database when no file is changed. --NOBULID does not perform any completion phase. --NodePS does not verify the interrelationship of the suite file. - Nofiles does not verify the properties of the file. --NOGPG Slights all GPG signature authentication. --NOMD5 does not use the MD5 coding calculation confirmation file size and correctness. --NOPGP's signature authentication of all PGPs. - NooRder does not rearrange the sequence of installation in the kit to meet the association between it. --Noscripts do not perform any Script files installed. --Notriggers do not perform any script files in this kit package. - NeldPackage is upgraded to an old version of the suite. - The percentage percentage of the completion time is displayed when the LERCENT mounting kit is installed. --PIPE Set the pipeline to convert the output result to the input data of the execution instruction. --Prefix If you reconfigure the file, place the file in the specified directory. --Provides queries the compatibility provided by the kit. --Queryformat Setting the Diston Demaphe. - QueryTags lists labels available for file format. --RCFILE Using the specified profile.
--Rebulid Install the original code kit, re-generate binary files. --Rebuliddb is dominated by an existing database, rebuilding a database. - Recompile The effect of this parameter is similar to the specified "--Rebulid" parameter, and the suite file is not generated. --Relocate = Put the file that will be placed in the original directory to the new directory. --ReplaceFiles forced file. - ReplacePKGS forced replacement kit. --Requires Query the compatibility required for the kit. --Resing Delete existing authentication, re-generate the signature authentication. -RMSource After completing the package, remove the original code. --RMSource Delete the original code and the specified file. --Root Sets the desire to make root directory. - Scripts lists the variables of the Script of the installation kit. --Setperms set file? P> permission. - Setugids Settings the owner and group of files. --Short-Circuit step directly to the specified completion phase. - Sign produces a signature authentication of PGP or GPG. --Target = Set the number of check time. --TriggeredBy Query the package of the kit. --Triggers Display the package Script in the kit. --Verify The effect of this parameter is the same as the specified "-q" parameter. --Version displays version information. --WHATPROVIDES Query the compatibility provided by the suite to the specified functional feature. --WHATREQUIRES Query the compatibility required for the suite to specify the specified feature. -------------------------------------------------- - STENV (Set Environment Variable) Function Description: Query or display environment variables. Syntax: STENV [Variable Name] [Variable Value] Supplementary Description: STENV is inquiry or sets an instruction of the environment variable in TSCH. -------------------------------------------------- ----- SetConsole Function Description: Set the system terminal. Syntax: setConsole [Video] [Serial] [TTYA] [TTYB] Supplementary Description: setConsole can be used to specify system terminals. Parameters: Serial uses the PROM terminal. TTYA, CUA0 or TTYS0 use the first serial port device as the terminal. TTYB, CUA1 or TTYS1 uses the second serial device as the terminal. VideoO uses the current card on the host as the terminal. -------------------------------------------------- ---- SET function Description: Set the shell. Syndrome: Set [ -Abcdefhhklmnpptuvx] Supplementary Description: The SET instruction can set the execution method of the shell used to make settings in accordance with different needs. Parameters: -A Logged the modified variable for output to environment variables. -B makes the aborted background program immediately return the execution state. -C steering generated files cannot override existing files.
