batch if not equal
在batch 程式中執行條件式處理。Performs ... if [not] ERRORLEVEL <Number> <Command> [else <Expression>] if [not] <String1>==<String2> ..., Batch not-equal (inequality) operator. According to this, !==! is the not-equal string operator. Trying it, I get: C:-> if "asdf" !==! "fdas" echo asdf !==! was unexpected at this time.
| 相關軟體 PsTools 資訊 | |
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 batch if not equal 相關參考資料
Not equals in Relational Operators of MS-DOS Commands
How to use not equals in ms dos batch file script. [NOT] == or NEQ not equals is ... IF %a% NEQ %b% ( ECHO A is not equals to B. ) ELSE ( ECHO A is equals to ... https://www.knowledgewalls.com if - Microsoft Docs
在batch 程式中執行條件式處理。Performs ... if [not] ERRORLEVEL <Number> <Command> [else <Expression>] if [not] <String1>==<String2> ... https://docs.microsoft.com Batch not-equal (inequality) operator - Stack Overflow
Batch not-equal (inequality) operator. According to this, !==! is the not-equal string operator. Trying it, I get: C:-> if "asdf" !==! "fdas" echo asdf !==! was unexpected at t... https://stackoverflow.com If - Conditionally perform command - Windows CMD - SS64.com
File syntax IF [NOT] EXIST filename command IF [NOT] EXIST filename ... string comparison. compare-op can be one of EQU : Equal NEQ : Not equal LSS : Less ... provides compatibility with ancient batch... https://ss64.com |