How To Use Google Commandline FlagsHow To Use Google Commandline Flags (gflags) (as of ) Introduction, and Comparison to Other Commandline Flags Libraries Commandline flags are flags that users specify on the command line when they run an executable. In the command fgrep -l -f /var/tmp/foo johannes brahms -l and -f /var/tmp/foo are the two commandline flags. (johannes and brahms, which don't start with a dash, are commandline argu
