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Re: [shell-script] Colorir somente uma parte do texto


From: Gmail
Subject: Re: [shell-script] Colorir somente uma parte do texto
Date: Thu, 08 May 2008 21:24:15 +0200
User-agent: Thunderbird 2.0.0.0 (X11/20070326)

En/na bsjogos ha escrit:

Tem algum jeito de quando imprimir umas linhas deixar azul somente os
números antes do : e se tiver algum : depois não pode mudar a cor
?

ex.:

9507:texto
9508:texto:sadas
9509:texto
9510:texto:asdas
9511:texto
/usr/teste

324:texto
234:texto
4320:texto
9231:texto
/usr/teste2


Teste iso

#!/bin/bash
#
#   This file echoes a bunch of color codes to the
#   terminal to demonstrate what's available.  Each
#   line is the color code of one forground color,
#   out of 17 (default + 16 escapes), followed by a
#   test use of that color on all nine background
#   colors (default + 8 escapes).
#

T='gYw'   # The test text

echo -e "\n                 40m     41m     42m     43m\
    44m     45m     46m     47m";

for FGs in '    m' '   1m' '   2m' '   4m' '   8m' '   9m' '  10m' \
             '  30m' '1;30m' '  31m' '1;31m' '  32m' '1;32m' '  33m' \
             '1;33m' '  34m' '1;34m' '  35m' '1;35m' '  36m' '1;36m' \
             '  37m' '1;37m';        # This serials are de font colour
      do
          FG=${FGs// /}
       echo -en " $FGs \033[$FG  $T  " # This are de escape code "\033["
for BG in 40m 41m 42m 43m 44m 45m 46m 47m; # this serial are de background colour
       do
           echo -en "$EINS \033[$FG\033[$BG  $T  \033[0m";
       done
       echo;
   done
echo

--

Pere

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