On 06/29/2015 01:51 PM, Joe Zeff wrote:
On 06/29/2015 12:36 PM, Suvayu Ali wrote:
The colours are defined in the LS_COLORS environment variable. You can
use `dircolors -p` to see what means what. The colours are shown as
ANSI escape sequences. You can "see" them by printing them like this:
$ echo -e '\e[00;36mfoo\e[0m'
where \e[...m wraps the escape sequence.
Yes, and I know that there is a list somewhere of the human readable
names, or at least I know that I found one years ago. There's no
reason that those names can't be used, either instead of, or along
with the escape sequences. And, I object to the maintainers assuming
that everybody wants color instead of making it an option. (That is,
putting the alias in .bashrc, possibly commented by default instead of
hiding it in /etc/bashrc where most users would be afraid to make
changes, and it gets overwritten with every update.) I understand why
developers/maintainers tend to set things up with their own personal
preferences, but I do wish that more of them would at least try to
resist the temptation. I've never experimented with other shells; do
they do the same type of thing, or is this mostly bash-specific.
(I've edited the subject line here because this fork of the thread
isn't about awk or sort any more, but I don't want to change the
threading.)
I use ksh because I have developed so many functions that ksh
understands, I stuck with it. It serves me well.
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