ã“ãŸã¤ã¤ãã¿ã‹ã‚“ » NSTaskã§ã‚³ãƒžãƒ³ãƒ‰ã‚’実行
Cocoaã‹ã‚‰ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³åž‹ã®ãƒ—ãƒã‚°ãƒ©ãƒ を実行ã—ãŸã„時ã¯ã€NSTaskを使ã„ã¾ã™ã€‚NSTaskを使ã†ã¨ã€ã‹ãªã‚Šç°¡å˜ã«å¤–部ã®ãƒ—ãƒã‚°ãƒ©ãƒ を実行ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚å˜ã«å®Ÿè¡Œã™ã‚‹ã ã‘ãªã‚‰ã°ã€ãŠãらãリファレンスを見るã ã‘ã§ã™ã使ã„æ–¹ãŒã‚ã‹ã‚‹ã¨æ€ã„ã¾ã™ã®ã§ã€å‡ºåŠ›ã‚’èªã¿å–る方法を説明ã—ã¾ã™ã€‚ å˜ã«èªã¿å–ã‚‹å ´åˆã€æ¬¡ã®ã‚ˆã†ã«ã—ã¾ã™ã€‚ NSTask *task = [[NSTask alloc] init]; NSPipe *pipe = [[NSPipe alloc] init]; [task setLaunchPath:@"/bin/ls"]; [task setStandardOutput:pipe]; [task launch]; NSFileHandle *handle = [pipe fileHandleForReading]; NSData *data = [handle readDataT
NSTaskã§å¤–部コマンドを実行ã™ã‚‹ã¨ãã«ã¯"/bin/sh -c"を経由ã•ã›ã‚‹ã¨å¹¸ã›ã‚‰ã—ã„ - Watsonã®ãƒ¡ãƒ¢
NSTaskã§å¤–部コマンドを実行ã™ã‚‹å ´åˆã€å¤–部コマンドをフルパスã§æŒ‡å®šã—ãªã„ã¨ã„ã‘ãªã„らã—ã„。マシン環境ã«ã‚ˆã£ã¦ã‚³ãƒžãƒ³ãƒ‰ã¯ãƒžã‚·ãƒ³ã«ã‚ˆã£ã¦"/opt/local/bin"ã ã£ãŸã‚Š"/usr/local/bin"ã ã£ãŸã‚Šã™ã‚‹ã®ã§ã€ãƒ•ãƒ«ãƒ‘スã§ã‚³ãƒžãƒ³ãƒ‰ã‚’指定ã™ã‚‹ã¨å‹•ã‹ãªã‹ã£ãŸã‚Šã™ã‚‹ã®ã§ã€"/bin/sh -c"を経由ã•ã›ã¦ã‚³ãƒžãƒ³ãƒ‰ã®å®Ÿè¡Œãƒ‘スを解決ã™ã‚‹ã¨å¹¸ã›ã«ãªã‚Œã‚‹ã¿ãŸã„ã§ã™ã€‚ #import <Foundation/Foundation.h> int main(void) { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; NSTask *task = [[NSTask alloc] init]; NSPipe *pipe = [[NSPipe alloc] init]; [task setLaunchPath: @"/bin
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