Re: [F.A.Q.] the advantages of a shared tool/kernel Git repository, tools/perf/ and tools/kvm/

Arnaldo Carvalho de Melo
2011-11-09T20:14:12Z

Em Wed, Nov 09, 2011 at 02:25:09PM -0500, Jim Paris escreveu:
> Arnaldo Carvalho de Melo wrote:
> > Em Wed, Nov 09, 2011 at 11:40:01AM +0100, Gerd Hoffmann escreveu:
> > > As far I know it is pretty much impossible to figure the
> > > foreground/background colors of the terminal you are running on. You

> > Glad to hear that, I thought I hadn't researched that much (I did). Hope
> > somebody appears and tell us how it is done :-)

> In xterm, '\e]10;?\e\\' and '\e]11;?\e\\' will report the colors, e.g.:

> #!/bin/bash
> read -s -r -d \\ -p `printf '\e]10;?\e\\'` -t 1 fg
> [ $? -ne 0 ] && fg="no response"
> echo "foreground: $fg" | cat -v
> read -s -r -d \\ -p `printf '\e]11;?\e\\'` -t 1 bg
> [ $? -ne 0 ] && bg="no response"
> echo "background: $bg" | cat -v

gnome-terminal:

[acme@felicio ~]$ ./a.sh
foreground: no response
background: no response
[acme@felicio ~]$

:-(

- Arnaldo