hi friends,
i have a file where every word is present in a new line for example:
more file1:
Quote:
delete from caste as a , caste1 as b where a.col = b.col
i want to fetch previous line wherever i am getting "as" as a keyword.
i tried at home the follwing code in linex:
ouput:
caste
caste1
it was working!!
but now i am working on ksh88. its not working . i am getting error as :
grep: illegal option -- B
Usage: grep -hblcnsviw pattern file . . .
that mean this option is not there in ksh88. is there any replacement for this command.
Does anyone know what the double dashes in the following grep line mean?
grep -c -- "->"
The intent of the line is to have a long listing of a directory piped to it, and for it to count off the symbolic links based on the "->" characters. I'm not sure why the scripter decided to search for... (1 Reply)
Dear all
I have a file with more than one patters to search.Such as pattern.txt. I have to grep these patterns into a data file such as data.txt.how to do this ,i tried
/usr/xpg4/bin/grep -f <pattern_file> <data_file>
Its not working. why or how to search pattern file ? (3 Replies)
Hi,
I've the following code in my program.
grep 'FILE_PREFIX' /cblconfig |grep -v '#' > $fpfx-filename
I'm not sure what second grep does.
Can someone explain this command?
Thanks (1 Reply)
Hi,
I was wondering, if there is any option with Grep, so that i can have couple of lines appearing before and after the search line within a result ?
Thanks in Advance.
Rgds - Prince. (4 Replies)
This is my command-line code in my script,
passwd=`grep $passwd $userfile | cut -f2 -d: login_users > retrieve`
the
cut -f2 -d: login_users > retrieve
searches and prints the whole column two. what I need is one of the items in the column two only.. what option can I add to my cut... (2 Replies)
I am trying to parse out a file using grep - I would like to use the -B option so that the grep command prints the previous 2 lines if/when my string is matched - listed below are two examples - one with the info I want printed to a new file and one with info I want ignored. Any help with the grep... (6 Replies)
grep -C option is not availbale and i am using korn shell.
Even -C option in man grep is not showing..
Input file : test.txt
111
333
444
555
aaa
bbbb
Command :
grep -C1 555 test.txt
Required output:
444
555 (8 Replies)
Dear Team,
I am using DB2 v10.5 and trying to load huge data using MERGE option ( 10-12 Million) using below query. Basically it loads data from staging to target . Staging table schemaname.Customer_Staging has 12 Million records . Runs for 25 Mins for just select query. But while doing merge... (2 Replies)