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  • How to redirect console logs to a file

    @shatakshi.sharma
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    To redirect the log statements to a file instead of console call the following function at the start of function applicationDidFinishLaunching.

    - (void)redirectConsoleLogToDocumentFolder
{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,
                                                         NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths objectAtIndex:0];
    NSString *logPath = [documentsDirectory stringByAppendingPathComponent: @"filename.log"];
    freopen([logPath fileSystemRepresentation],"a+",stderr);
}
    Mac OS Objective C
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