But I think some old timers like me still refer to the CMD shell mistakenly as a DOS shell. Living on an Isolated Peninsula - Making it Impossible to Leave Should I have doubts if the organizers of a workshop ask me to sign a behavior agreement upfront? PPCG Jeopardy: Cops Why is engine displacement frequently a few CCs below an exact number? I know how to make it call itself with runas but not how to check for admin rights…. check over here
goto battle.check ::WIN V.S. Join them; it only takes a minute: Sign up Cmd - Unbalanced parenthesis up vote 0 down vote favorite I have written an rpg game. What is truth?#!/bin/bash # Tip: # If you're unsure how a certain condition might evaluate, #+ test it in an if-test. set path ) Then your path contains carets in front of the ) like C:\programs (x86^) To understand how expansion works you can read SO:How does the Windows Command Interpreter (CMD.EXE)
let "num = (( 0 && 1 ))" echo $? # 1 *** (( 200 || 11 )) # Logical OR echo $? # 0 *** # ... Why is engine displacement frequently a few CCs below an exact number? Thank you. –Rego Aug 28 '13 at 14:30 1 You actually wrote MS-DOS when you meant MS-Windows, and your commands were for MS-Windows. set path="%path%;%programfiles(x86)%\company\program\subdir" works but now %path% contains everything surrounded by quotes, and if I try to run a program in subdir from somewhere else, it fails.
the >nul on your set /a statements is superfluous. Terms & Conditions; Offer valid ONLY on select Bargain Cave products at cabelas.com; Enter promotion code 25BARGAIN during checkout; Additional items …… How do I check if the current batch script move %%G dbg_%%G ) else ( del /f /q %%G ) )Also %%G does not have the value of the file name :wall:Anybody have an example? Was Unexpected At This Time For example, I frequently have to send updated versions of a particular set of files to a client.
up vote 14 down vote favorite 2 Running this batch file @echo off set a=some value with (parentheses) inside if 1 == 1 ( set PATH=%a% ) gives inside was unexpected Batch Escape Parentheses However some libraries may still be available. echo xyz= # Initialized, but set to null value. http://stackoverflow.com/questions/21806725/cmd-unbalanced-parenthesis Actually, even just adding them temporarily would work since I only need them while a batch file is running.
dir=/home/bozo if cd "$dir" 2>/dev/null; then # "2>/dev/null" hides error message. Echo Brackets Alt Right I read this code for many times but I still can't find the problem. Which current networking protocol would be the optimal choice for very small FTL bandwidth? share|improve this answer answered Oct 24 '11 at 23:23 shf301 25.8k12355 Well, you modified local PATH variable.
becomes a special character of sorts).The final way to accomplish this is by calling a subroutine instead of keeping it all inside the if statement:if exist trail.txt.* call :subroutine
Authoritative source that <> and != are identical in performance in SQL Server My boss asks me to stop writing small functions and do everything in the same loop Retrieve full check my blog echo "$var1 is greater than $var2" fi # 5 is greater than 4 exit 0
Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the You can usually fix it by turning on delayed expansion and use variables with !var! file=/etc/passwd if [[ -e $file ]] then echo "Password file exists." fiUsing the [[ ... ]] test construct, rather than [ ... ]this content share|improve this answer answered Oct 15 '11 at 18:14 Piotr Dobrogost 1,78893863 2 Nope.
Any ideas? Batch File Escape Character Is there a command for running a script according to its shebang line? autoconf was not playing nice until I made this change. –Mike May 3 '14 at 20:58 add a comment| up vote 7 down vote There should either (a) not be any
but to notice there was a problem I did echo set /a ...... With delayed expansion !a! For example, the &&, ||, <, and > operators work within a [[ ]] test, despite giving an error within a [ ] construct.
The closing parenthesis is missing –jeb Dec 4 '15 at 18:34 @jeb - you're absolutely correct, it didn't work. isn't expanded after the block parsed. However, there probably are not any characters that are valid pathnames, that would cause a problem with the SET command. http://trinitylabsupply.com/batch-file/cmd-file-exit-errorlevel.html let "num = (( 200 || 11 ))" echo $num # 1 let "num = (( 200 || 11 ))" echo $? # 0 *** (( 200 | 11 )) #
Fired because your skills are too far above your coworkers Multiple TXT fields for same subdomain Head, Shoulders, Knees and Toes, Knees and Toes Did people in China resort to cannibalism Why does the '!!' shortcut fail to execute the previously run command? let "num = (( 0 && 1 ))" echo $num # 0 # But ... Try it now. –Sirach Matthews Dec 5 '15 at 2:19 Now it works, but it doesn't answer the question anymore.
Multiple TXT fields for same subdomain Reduce as many adjacent chars as possible in string Find the "Recursive Size" of a List Why is nuclear waste more dangerous than the original Why Batch Files? Why are the memory addresses of string literals so different from others', on Linux? Sorry for the confusion, and thanks again for clarifying the intent of my answer. –Mark Mikofski Jun 16 '14 at 7:01 1 Did you try advised (SET PATH=%PATH%;C:\Program Files (x86)\path
What the actual F. –DaveRandom Jan 20 '15 at 15:48 add a comment| up vote 0 down vote The triple-caret does not work in all situations. SET AddToPath=C:\Program Files (x86)\Whatever SETLOCAL ENABLEDELAYEDEXPANSION IF "%X%" == "%Y%" ( ECHO Adding !AddToPath! Keywords (or commands) begin statements, and before a new statement on the same line begins, the old one must terminate.if [ -x "$filename" ]; then
For example, I have a batch file that documents all the Internet domains managed by my Windows 2000 Server's DNS service. decimal=15 octal=017 # = 15 (decimal) hex=0x0f # = 15 (decimal) if [ "$decimal" -eq "$octal" ] then echo "$decimal equals $octal" else echo "$decimal is not equal to $octal" # These arithmetic-expansion constructs may therefore be used to perform arithmetic comparisons.(( 0 && 1 )) # Logical AND echo $? # 1 *** # And so ... Can't find out why it's throwing an error because of a parentheses1Unexpected closing parentheses in batch file with matching start Hot Network Questions Does Harley Quinn ever have children?
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