Bug#678819: vnstati: Output to stdout does not work
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 Is the manpage outdated?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 :)
-- 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