On 05Dec2022 14:22, Patrick Dupre <pdupre@xxxxxxx> wrote:
If I do
ls --color=auto -lt "$@" --color | more
BTW, what's in "$@" ? For example.
and that the last displayed color is red,
this red color is used for all my following ls
That's odd, and does not seem like correct behaviour. Does it do it if
you do not pipe through "more"?
I can't reproduce this (Ubuntu 21.04 here, not Fedora).
How can I reset the color setting?
The --color is supposed to only control ls's decisions about how to
colour the output. Does making the trailing --color either --color=never
change anything?
Have you tried something like:
ls --color=auto -lt a b --color | od -c
i.e. exactly 2 filenames, the first or second or which will be "red",
and examined the ANSI colour sequences in the (now small) output?
There _should_ be a "default colour" as the final colour sequence to
reset the output to the terminal's default colours. That should be "ESC
[ 0 m". Example:
[~]borg*> ls -ld --color=always . | od -c
0000000 d r w x r - s r - x 5 5 c a
0000020 m e r o n c a m e r o n 8 1
0000040 9 2 D e c 6 0 7 : 4 2
0000060 033 [ 0 m 033 [ 0 1 ; 3 4 m . 033 [ 0
0000100 m \n
0000102
See the "033 [ 0 m" sequence? That is the one which restore's the
terminal's colour output the the default.
Cheers,
Cameron Simpson <cs@xxxxxxxxxx>
Thank
===========================================================================
Patrick DUPRÉ | | email: pdupre@xxxxxxx
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