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From: | Gerd Hoffmann |
Subject: | Re: [Qemu-devel] [F.A.Q.] the advantages of a shared tool/kernel Git repository, tools/perf/ and tools/kvm/ |
Date: | Thu, 10 Nov 2011 09:39:00 +0100 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110927 Red Hat/3.1.15-1.el6_1 Thunderbird/3.1.15 |
Hi, >>> 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 Works fine in xterm. Neither gnome-terminal (i.e. vte widget) nor konsole support this though. cheers, Gerd
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