I have to run the following and similar commands using NSTask.
df -k | grep /dev/ |awk '{print $1 "\t" $4 "\t" $5 "\t" $6;}'
I got so far.....
NSTask *task;
task = [[NSTask alloc] init];
[task setLaunchPath: @"/bin/sh"];
NSArray *arguments;
arguments = [NSArray arrayWithObjects: @"-c", @"/bin/df -k| /usr/bin/grep
/dev/ | /usr/bin/awk '{print $1 $4 $5 $6;}'",nil];
// arguments = [NSArray arrayWithObjects: @"-c", @"/bin/df -k", @"|
/usr/bin/grep /dev/ | /usr/bin/awk '{print $1 '\t' $4 '\t' $5 '\t' $6;}'",nil];
NSLog ( @"%@", arguments );
[task setArguments: arguments];
NSPipe *pipe;
pipe = [NSPipe pipe];
[task setStandardOutput: pipe];
NSFileHandle *file;
file = [pipe fileHandleForReading];
[task launch];
[task waitUntilExit];
NSData *data;
result = [file readDataToEndOfFile];
NSString *string;
string = [[NSString alloc] initWithData: result encoding:
NSUTF8StringEncoding];
I dont want to use a call to a bash script, because of sneaking in bad commands.
But how should I handle this?
Does someone has any advice?
Thanks_______________________________________________
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