Morel Bérenger berenger.mo...@neutralite.org wrote:
Le Mer 17 avril 2013 10:22, Dotan Cohen a écrit :
tail -f file.log | perl -pe 's/keyword/\e[1;31;43m$\e[0m/g'
Those are escape sequences from VT100 IIRC.
These escape sequences do not need to be embedded into your programs;
they can be
On Wed, Apr 17, 2013 at 11:38 AM, Morel Bérenger
berenger.mo...@neutralite.org wrote:
Those are escape sequences from VT100 IIRC.
And, if I am not wrong, they are quite the same as those used in ecma-48,
which have free (as in free beer) specifications downloadable here:
On Wed, Apr 17, 2013 at 8:17 PM, Bob Proulx b...@proulx.com wrote:
The only regexp replacement in the right hand side is $. The
perlre docs say:
man perlre
$ returns the entire matched string. (At one point $0 did
also, but now it returns the name of the program.)
This
Le 18.04.2013 16:25, Dotan Cohen a écrit :
On Wed, Apr 17, 2013 at 11:38 AM, Morel Bérenger
berenger.mo...@neutralite.org wrote:
Those are escape sequences from VT100 IIRC.
And, if I am not wrong, they are quite the same as those used in
ecma-48,
which have free (as in free beer)
On Thu, Apr 18, 2013 at 11:04 AM, Chris Davies ch...@roaima.co.uk wrote:
These escape sequences do not need to be embedded into your programs;
they can be derived in a terminal-independent manner. See man 5 terminfo
for gory details.
Here's an example that will display world in standout - but
Dotan Cohen wrote:
Bob Proulx wrote:
tail -f file.log | perl -pe 's/keyword/\e[1;31;43m$\e[0m/g'
Instead of that I would be inclined to use grep's --color option.
Same thing but easier to type and remember.
tail -f file.log | grep --color keyword
Thank you Bob. I like how you
The following page has a nice example of how to highlight text in logfiles:
http://www.euperia.com/linux/how-to-highlight-keywords-when-using-tail/903
Here is the example:
tail -f file.log | perl -pe 's/keyword/\e[1;31;43m$\e[0m/g'
What are the regex replacements in the second part of the
2013/4/17 Dotan Cohen dotanco...@gmail.com:
The following page has a nice example of how to highlight text in logfiles:
http://www.euperia.com/linux/how-to-highlight-keywords-when-using-tail/903
Here is the example:
tail -f file.log | perl -pe 's/keyword/\e[1;31;43m$\e[0m/g'
What are the
Le Mer 17 avril 2013 10:22, Dotan Cohen a écrit :
The following page has a nice example of how to highlight text in
logfiles:
http://www.euperia.com/linux/how-to-highlight-keywords-when-using-tail/903
Here is the example:
tail -f file.log | perl -pe 's/keyword/\e[1;31;43m$\e[0m/g'
What
On Wed, Apr 17, 2013 at 11:36 AM, Loïc Grenié loic.gre...@gmail.com wrote:
Hi,
these are ANSI escape codes, ANSI escape sequences,
ANSI control codes, ANSI control sequences, ...
Great, thank you Loïc.
--
Dotan Cohen
http://gibberish.co.il
http://what-is-what.com
--
To
Dotan Cohen wrote:
The following page has a nice example of how to highlight text in logfiles:
http://www.euperia.com/linux/how-to-highlight-keywords-when-using-tail/903
Here is the example:
tail -f file.log | perl -pe 's/keyword/\e[1;31;43m$\e[0m/g'
What are the regex replacements in the
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