08-24-2010
Shell scripting questions
I have a file like this. Pls help me to solve this.
08-24-2010 10:22:34,xxxxxxxxMessage : 111
08-24-2010 10:24:38,xxxxxxxbMessage : 000
08-24-2010 11:28:11,xxxxxxxcMessage : 111
08-24-2010 11:32:35,xxxxxxxdMessage : 111
08-24-2010 11:32:35,xxxxxxxeMessage : 111
(I should look for Message : 111 )
The output should be like this
08-24-2010 10:22:34
08-24-2010 11:28:11 to 08-24-2010 11:32:35
Another Example:
08-24-2010 10:22:34,xxxxxxxxMessage : 111
08-24-2010 10:24:38,xxxxxxxbMessage : 111
08-24-2010 10:24:39,xxxxxxxbMessage : 111
08-24-2010 10:24:40,xxxxxxxbMessage : 000
08-24-2010 11:28:11,xxxxxxxcMessage : 111
08-24-2010 11:32:35,xxxxxxxdMessage : 111
The output should be
08-24-2010 10:22:34 to 08-24-2010 10:24:39
08-24-2010 11:28:11 to 08-24-2010 11:32:35
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CMP(1) User Commands CMP(1)
NAME
cmp - compare two files byte by byte
SYNOPSIS
cmp [OPTION]... FILE1 [FILE2 [SKIP1 [SKIP2]]]
DESCRIPTION
Compare two files byte by byte.
-b --print-bytes
Print differing bytes.
-i SKIP --ignore-initial=SKIP
Skip the first SKIP bytes of input.
-i SKIP1:SKIP2 --ignore-initial=SKIP1:SKIP2
Skip the first SKIP1 bytes of FILE1 and the first SKIP2 bytes of FILE2.
-l --verbose
Output byte numbers and values of all differing bytes.
-n LIMIT --bytes=LIMIT
Compare at most LIMIT bytes.
-s --quiet --silent
Output nothing; yield exit status only.
-v --version
Output version info.
--help Output this help.
SKIP1 and SKIP2 are the number of bytes to skip in each file. SKIP values may be followed by the following multiplicative suffixes: kB
1000, K 1024, MB 1,000,000, M 1,048,576, GB 1,000,000,000, G 1,073,741,824, and so on for T, P, E, Z, Y.
If a FILE is `-' or missing, read standard input. Exit status is 0 if inputs are the same, 1 if different, 2 if trouble.
AUTHOR
Written by Torbjorn Granlund and David MacKenzie.
REPORTING BUGS
Report bugs to: bug-diffutils@gnu.org GNU diffutils home page: <http://www.gnu.org/software/diffutils/> General help using GNU software:
<http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for cmp is maintained as a Texinfo manual. If the info and cmp programs are properly installed at your site, the
command
info diff
should give you access to the complete manual.
diffutils 2.9.19-4065 April 2010 CMP(1)