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Full Discussion: Searching a text file and assigning it to a variable
Top Forums UNIX for Dummies Questions & Answers Searching a text file and assigning it to a variable Post 302358552 by pen on Saturday 3rd of October 2009 06:30:15 AM
Old 10-03-2009
Quote:
Originally Posted by pssandeep
Hi Gurus,

I am new to unix.I have a requirement as below

I have text file like a.txt which contains

a.txt

hi hello
process update
status
Ok to Proceed no issues good
data arrangement

My requirement here is i need to read the file and check for the words
"OK to Proceed" and if it is available need to generate an indicatior file like
"Go.txt"

IF else no file should not be generated.

One more thing, like not Om to Procedd my text file contains "Not Ok to Proceed"

I tried below
#!/bin/ksh





DFT_VALUE='OK to Proceed'

ACTUAL_VALUE=`egrep 'OK to Proceed' respectivefolder/a.txt`

if [$DFT_VALUE = $ACTUAL_VALUE] then

touch a.txt

else

exit

fi
but it will not fit for a requirement

Please give me a code if you have any or let me know how to proceed

Thanks in Advance
Sandeep
Hi!

Crossposting, are we...?

https://www.unix.com/emergency-unix-l...ting-file.html

Please note from the Forum rules:
(4) Do not 'bump up' questions if they are not answered promptly. No duplicate or cross-posting and do not report a post or send a private message where your goal is to get an answer more quickly.


Regards,

pen

 

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LEARN ABOUT SUSE

truncate

TRUNCATE(1)							   User Commands						       TRUNCATE(1)

NAME

       truncate - shrink or extend the size of a file to the specifed size

SYNOPSIS

       truncate OPTION... FILE...

DESCRIPTION

       Shrink or extend the size of each FILE to the specified size

       A FILE argument that does not exist is created.

       If  a  FILE  is	larger than the specified size, the extra data is lost.  If a FILE is shorter, it is extended and the extended part (hole)
       reads as zero bytes.

       Mandatory arguments to long options are mandatory for short options too.

       -c, --no-create
	      do not create any files

       -o, --io-blocks
	      Treat SIZE as number of IO blocks instead of bytes

       -r, --reference=FILE
	      use this FILE's size

       -s, --size=SIZE
	      use this SIZE

       --help display this help and exit

       --version
	      output version information and exit

       SIZE is a number which may be followed by one of the following suffixes: KB 1000, K 1024, MB 1000*1000, M 1024*1024, and so on for G, T, P,
       E, Z, Y.

       SIZE  may also be prefixed by one of the following modifying characters: `+' extend by, `-' reduce by, `<' at most, `>' at least, `/' round
       down to multiple of, `%' round up to multiple of.

       Note that the -r and -s options are mutually exclusive.

AUTHOR

       Written by Padraig Brady.

REPORTING BUGS

       Report truncate bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>

COPYRIGHT

       Copyright (C) 2009 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

       dd(1), truncate(2), ftruncate(2)

       The full documentation for truncate is maintained as a Texinfo manual.  If the info and truncate programs are properly  installed  at  your
       site, the command

	      info coreutils 'truncate invocation'

       should give you access to the complete manual.

GNU coreutils 7.1						     July 2010							       TRUNCATE(1)
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