我想使用NSTask从我的应用程序启动以下命令:
sudo -u myusername launchctl load /Library/LaunchAgents/com.google.keystone.agent.plist
这是我做的代码: NSPipe * pipe = [NSPipe pipe];
NSTask *task = [[NSTask alloc] init];
[task setLaunchPath: @"/bin/sh"];
[task setCurrentDirectoryPath:@"/"];
[task setStandardError:pipe];
NSArray *arguments = nil;
arguments = @[@"sudo",
@"-u",
@"myusername",
@"launchctl",
@"load",
@"/Library/LaunchAgents/com.google.keystone.agent.plist"];
[task setArguments: arguments];
NSFileHandle * read = [pipe fileHandleForReading];
[task launch];
[task waitUntilExit];
NSData * dataRead = [read readDataToEndOfFile];
NSString * output = [[NSString alloc] initWithData:dataRead encoding:NSUTF8StringEncoding];
NSLog(@"output: %@", output);
处理完后,我收到以下错误:
/ bin / sh:sudo:没有这样的文件或目录
答案 0 :(得分:1)
我找到了解决方案:
arguments = @[@"-c",
@"sudo -u myusername launchctl load /Library/LaunchAgents/com.google.keystone.agent.plist"];