Linux the great: Pet – A Command Line Snippet Manager for Linux: If you manage a lot of Linux systems via command line, you must be aware of the hectic task to remember all the commands you use on daily...
curl writes the output to stderr, so redirect that and also suppress the progress: curl - v -- silent https :// google . com / 2 >& 1 | grep expire The reason why curl writes the information to stderr is so you can do: curl <url> | someprgram without that information clobbering the input of someprogram It is possible to use --stderr - as parameter, to redirect the output from stderr (default) to stdout. With this option you also should use --silent to suppress the progress bar. $ curl - v -- silent https :// google . com / -- stderr - | grep expire * expire date : 2015 - 09 - 01 00 : 00 : 00 GMT
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