Hi, I have a command that works fine in terminal, and I'm able to retrieve the output using OSUnixSubprocess. However, when I grep the output in the command, I don't receive any output from OSUnixSubprocess. So I get output from: "/Applications/Logic Pro X.app/Contents/MacOS/Logic Pro X" 2>&1 but not from: "/Applications/Logic Pro X.app/Contents/MacOS/Logic Pro X" 2>&1 | grep '==>' However both work fine when the enclosing .command script is run directly in the terminal. I'm a bit out of my depth here, but I would have thought OSUnixSubprocess would just retrieve the output from grep? Is this a problem with my .command or is this a problem with how I'm using OSUnixSubprocess. Code below: Cheers, Stewart
startUpLogic
Transcript cr; show: 'Starting up Logic...'. logicOSProcess := OSSUnixSubprocess new. logicReadProcess := [logicOSProcess command: '/Users/stewart/Desktop/LogicFiltered.command'; redirectStdout; redirectStderr; runAndWaitPollingEvery: (Delay forMilliseconds: 50) doing: [: process : outStream : errorStream | errorStream upToEnd ifNotEmpty: [: value | Transcript cr; show: value]. outStream upToEnd ifNotEmpty: [: value | Transcript cr; show: value]] onExitDo: [: process : outStream : errStream | process closeAndCleanStreams. self log: 'Logic exited with: ', process exitStatusInterpreter printString]] newProcess. logicReadProcess name: 'Logic Read Process'; priority: 50; "Processor userInterruptPriority" resume ================================================ I get output using OSSUnixSubprocess from this .command #!/bin/sh # xattr -r -d com.apple.quarantine /Users/stewart/Desktop/Logic.command cd "/Applications/Logic Pro X.app/Contents/MacOS/" "/Applications/Logic Pro X.app/Contents/MacOS/Logic Pro X" 2>&1 ======================================================== but not this .command #!/bin/sh # xattr -r -d com.apple.quarantine /Users/stewart/Desktop/LogicFiltered.command cd "/Applications/Logic Pro X.app/Contents/MacOS/" "/Applications/Logic Pro X.app/Contents/MacOS/Logic Pro X" 2>&1 | grep '==>'