how to defrag laptop

REALTIME priority category start Application Wait to start the application and wait for it to end parameters These are the 32-bit GUI applications that CMD when the application executed for the parameters that are routed to the command/program. EXE returns a command prompt without waiting for the application to terminate. If executed within a command script, the new behavior does not occur.　　Choice command　　Choice Use this command to let the user enter a character to run different commands. Use

command Calling external programs, all DOS commands and command-line programs can be invoked by the start command. Intrusion Common parameters: Min Start window minimized Separate starts 16-bit Windows programs in separate spaces High priority class Start application Realtime starts the application in the Realtime priority category Wait to start the application and waiting for it to end Parameters these parameters for transmission to the command/program Executing the application is a 32-bit GUI

. Example:CHOICE/?CHOICE/C ync/m "Confirm please press Y, no please press N, or cancel please press C." "choice/t 10/c ync/cs/d yCHOICE/C ab/m Option 1 Please select a, option 2, select B. "CHOICE/C ab/n/M "option 1 Please select a, option 2, select B. " If I run the command: choice/c ync/m "confirm, press Y, please press N, or cancel please press C." "The screen will show:Confirm Press Y, please press N, or cancel, press C. [Y,n,c]? For example: The contents of the Test.bat are as follows (n

invoked by the start command. Intrusion Common parameters: Min Start window minimized Separate starts 16-bit Windows programs in separate spaces High priority class Start application Realtime starts the application in the Realtime priority category Wait to start the application and waiting for it to end Parameters these parameters for transmission to the command/program Executing the application is a 32-bit GUI application when CMD. EXE does not wait for application termination to return a comm

ySelect a for choice/c AB/M "option 1 and B for option 2. "Choice/c AB/N/m "option 1 select a, option 2 select B. " If I run the command: choice/c ync/M "OK, Press Y, N, or cancel to press C. "The screen displays:Press Y to confirm, N to confirm, or C to cancel. [Y, N, C]? For example, the content of test. bat is as follows (NOTE: When determining the return value using if errorlevel, sort the returned values from high to low ):@ Echo offChoice/C dimethyl/M "

conjunction with IF. Such as: Goto END : End The echo this are the end Label used: string indicating that the line of the label is not executed Choice Use this command to allow the user to enter a character to run different commands. Use should be added/C: parameter, the letter should be written after the prompt can enter characters, no spaces between. Its return code is 1234 ... such as: Choice/c:dme defrag,mem,end will display

name to execute command If you have the specified file, the condition is set, run the command, or run the next sentence. such as if exist Config.sys edit Config.sys 3, if errorlevel the number of orders to be executed If the return code equals the specified number, the condition is set, the command is run, or the next sentence is run. If the IF errorlevel 2 goto x2 DOS program runs, it will return a number to DOS, called the error code ERRORLEVEL or return code. The goto batch file runs here

" = = "A" format a: 2, if exist file name to execute command If you have the specified file, the condition is set, run the command, or run the next sentence. such as if exist Config.sys edit Config.sys 3, if errorlevel the number of orders to be executed If the return code equals the specified number, the condition is set, the command is run, or the next sentence is run. If the IF errorlevel 2 goto x2 DOS program runs, it will return a number to DOS, called the error code ERRORLEVEL or return

Start application Realtime starts the application in the Realtime priority category Wait to start the application and waiting for it to end Parameters these parameters for transmission to the command/program Executing the application is a 32-bit GUI application when CMD. EXE does not wait for application termination to return a command prompt. If executed within a command script, the new behavior does not occur. 8.choice command Choice Use this command to allow the user to enter a character to

GUI applications that are used to execute parameters transmitted to the command/program, CMD. the command prompt is returned when the application is terminated. If it is executed in the Command Script, the new behavior will not occur. 8. choice command choice uses this command to allow users to enter a character to run different commands. The/c: parameter should be added for use, and c: should be followed by a prompt to enter characters without spaces. Its return code is 1234 ...... For example

. "Example: The contents of Test.bat are as follows (* * Note that when you use if errorlevel to determine the return value, you want to sort by the return value from highest to lowest * *):@echo offchoice/c dme/m "Defrag,mem,end":: if errorlevel 3 goto end::if ERRORLEVEL 2 goto mem::if errorlevel 1 goto Defra G:defragc:\dos\defraggoto End:memmemgoto End:endecho Good byeAfter this batch is run, the defrag,m

to low ): @ Echo off Choice/C dimethyl/M "defrag, mem, end" If errorlevel 3 goto end If errorlevel 2 goto mem If errotlevel 1 goto defrag : Defrag C:/DOS/defrag Goto end : Mem Mem Goto end : End Echo good bye After this batch is run, "defrag, mem, end [d, M, E]? ", The user

]? For example, the content of test. bat is as follows (NOTE: When determining the return value using if errorlevel, sort the returned values from high to low ): @ Echo off Choice/C dimethyl/M "defrag, mem, end" If errorlevel 3 goto end If errorlevel 2 goto mem If errotlevel 1 goto defrag : Defrag C:/DOS/defrag Goto en

determining the return value using if errorlevel, sort the returned values from high to low ): @ Echo off Choice/C dimethyl/M "defrag, mem, end" If errorlevel 3 goto end If errorlevel 2 goto mem If errotlevel 1 goto defrag : Defrag C: \ dos \ defrag Goto end : Mem Mem Goto end : End Echo good bye After this batch is r

Doscommand line choice command usage details _ dos choice command usage instructions, choice_dos Doscommand-line choice command usage details mainly introduce how to use the doscommand-line choice command. For more information, see.Choice command You can run different commands by entering a single character. The/c: parameter should be added for use, and c: should be followed by a prompt to enter characters without spaces. The return code is 1234 ....... This command may be unavailable in some Wi

screen will show:Confirm Press Y, no press N, or cancel please press C. [Y,n,c]?Example: The contents of Test.bat are as follows (note that when you use if errorlevel to determine the return value, you want to sort by the return value from highest to lowest):@echo offCHOICE/C dme/m "Defrag,mem,end"if errorlevel 3 goto endif errorlevel 2 goto MEMif errorlevel 1 goto defrag:d EfragC:\dos\defragGoto END: MemMemGoto END: Endecho Good byeAfter this batch

parameters for transmission to the command/program The application that executes is a 32-bit GUI application when CMD. EXE returns a command prompt without waiting for the application to terminate. If executed within a command script, the new behavior does not occur. 8.choice command Choice Use this command to let the user enter a character to run different commands. Use should be Plus/C: parameters, C: After the prompt should be written to enter the characters, no spaces between. It has a r

. " If I run the command: choice/c ync/M "OK, Press Y, N, or cancel to press C. " The screen displays: Press Y to confirm, N to confirm, or C to cancel. [Y, N, C]? For example, the content of test. bat is as follows (NOTE: When determining the return value using if errorlevel, sort the returned values from high to low ): @ Echo off Choice/C dimethyl/M "defrag, mem, end" If errorlevel 3 goto end If errorlevel 2 goto mem If errotlevel 1

this command to allow users to enter a single character to run different commands. The/c: parameter should be added for use, and c: should be followed by a prompt to enter characters without spaces. Its return code is 1234 ...... For example: choice/c: dimethyl defrag, mem, endWill displayDefrag, mem, end [D, M, E]?Sample:The content of Sample. bat is as follows:@ Echo offChoice/c: dimethyl defrag, mem, en

help messages.Note:The errorlevel environment variable is set to the key index selected from the selected set. The first option to be listedReturns 1, returns 2, and so on. If the key you press is not a valid choice,The tool generates a warning. If the tool detects an error, it returns the 255Errorlevel value. If you press Ctrl + break or Ctrl + C, the tool returns 0The errorlevel value. When the errorlevel parameter is used in a batch programSort in sequence.Example:Choice /?For choice/c ync/m