cmd echo variable
Dont use spaces: SET @var="GREG" ::instead of SET @var = "GREG" ECHO %@var% PAUSE.,You have to write the SETX command in one Command or Powershell window, and then open a new window to read it using ECHO. SETX can also write global or system variables. To read a user or global variable: Remember, you must open a new Command or Powershel, Your set statement is wrong you should not use % there. It should be set /p password=., You need to add quotes like this set "var=Message1 ^& Message2" echo %var%., Since the code portion containing echo %SOMEVAR% is in between parenthesis, the variable is expanded before being set (consult this post ...,I typed in this: :Password1 Echo so, make up a password for your info. Set /p %password%= echo OKAY! your password is %password% , right? echo (Y/N). , When execution of a command or block of commands (commands concatenated or enclosed in parenthesis) is requested, the parser replaces ..., The set command does not take spaces. The proper syntax would be: set tt=name. What you have done in your example is set an environment ...,如果要顯示出來，可以一樣透過執行 set 觀察，或者使用 echo 指令印出該變數的內容： ... Files-Git-cmd;C:-Program Files-nodejs-;C:-Users-user-node_modules-.bin ...
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 cmd echo variable 相關參考資料
Batch - Echo or Variable Not Working - Stack Overflow
Dont use spaces: SET @var="GREG" ::instead of SET @var = "GREG" ECHO %@var% PAUSE. https://stackoverflow.com How can I display the contents of an environment variable from the ...
You have to write the SETX command in one Command or Powershell window, and then open a new window to read it using ECHO. SETX can also write global or system variables. To read a user or global varia... https://superuser.com How do I "echo" a variable in a batch file? - Stack Overflow
Your set statement is wrong you should not use % there. It should be set /p password=. https://stackoverflow.com How to echo variable, where is "^&"? (Batch File) - Stack Overflow
You need to add quotes like this set "var=Message1 ^& Message2" echo %var%. https://stackoverflow.com Print variable in batch file - Stack Overflow
Since the code portion containing echo %SOMEVAR% is in between parenthesis, the variable is expanded before being set (consult this post ... https://stackoverflow.com windows - How do I "echo" a variable in a batch file? - Stack ...
I typed in this: :Password1 Echo so, make up a password for your info. Set /p %password%= echo OKAY! your password is %password% , right? echo (Y/N). https://stackoverflow.com Windows Batch echo variable with old value - Stack Overflow
When execution of a command or block of commands (commands concatenated or enclosed in parenthesis) is requested, the parser replaces ... https://stackoverflow.com Windows echo command can't echo a user-set variable - Stack Overflow
The set command does not take spaces. The proper syntax would be: set tt=name. What you have done in your example is set an environment ... https://stackoverflow.com 環境變數（Environment Variable） | 命令列及環境變數教學
如果要顯示出來，可以一樣透過執行 set 觀察，或者使用 echo 指令印出該變數的內容： ... Files-Git-cmd;C:-Program Files-nodejs-;C:-Users-user-node_modules-.bin ... https://shaochien.gitbooks.io |