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On 24/06/2012 16:01, nodiscc wrote: > Package: vnstati > Version: 1.11-1 > Severity: normal > > Dear Maintainer, > The manpage for vnstati says: > -o, --output file > Write png image to file and exit. Output can be directed to std†> out by giving "-" as filename. > > However, it looks like output to stdout is not supported > > $ vnstati -i wlan0 -o - > At least output mode and file parameter needs to be given. > Use -? or --help for getting short help. > > I've tried piping it to an image viewer, unsuccessfully. Is the manpage outdated? > This feature would be welcome :) > > Thanks > > -- System Information: > Debian Release: wheezy/sid > APT prefers testing > APT policy: (500, 'testing') > Architecture: amd64 (x86_64) > > Kernel: Linux 3.2.0-2-amd64 (SMP w/4 CPU cores) > Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) > Shell: /bin/sh linked to /bin/dash > > Versions of packages vnstati depends on: > ii libc6 2.13-33 > ii libgd2-xpm 2.0.36~rc1~dfsg-6.1 > ii vnstat 1.11-1 > > vnstati recommends no packages. > > vnstati suggests no packages. > > -- no debconf information > > Sorry, i should have read better. vnstati requires [ -dhmst ] to work (output traffic for days, hours, months, summary or top10). vnstati -i wlan0 -d -o - | display works fine. Please file this bug as invalid. |