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Shell Programming and Scripting
search for keyword in subsequent lines and delete the second line
Post 302346194 by vgersh99 on Friday 21st of August 2009 08:16:16 AM
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi, I've been searching in this forum for the last 4 hours trying to do one thing: search 2 lines and delete the above line. So far I have not be able to find something similar in this forum, so I need help. This is what I'm trying to do. For example, I have a file called file1:
file1
word1... (4 Replies)
Discussion started by: shamushamu
4 Replies
2. Shell Programming and Scripting
I have a file like this..
Maharastra Mumbai worli
Maharastra Mumbai navy
maharatra Pune
Maharastra Nagpur
Karnataka Bangalore
Karnataka Mysore
Karnataka Mangalore
Punjab Amritsar
punjab Jalandar
my expected outcome should be like this
Maharastra Mumbai worli
---------- ... (9 Replies)
Discussion started by: geeko
9 Replies
3. Shell Programming and Scripting
I have my input sometyhing like this
aaa
bbbbbb cccccc
ddddd eeeee
1234 ravi kumar
aaaaaa vvvvvvv
5678 ravi kumar
rrrrrrr mmmmmmm
I want the output as follows.
aaa
bbbbbb cccccc
ddddd eeeee
1234 ravi kumar
aaaaaa vvvvvvv
5678 ravi kumar (2 Replies)
Discussion started by: rdhanek
2 Replies
4. Shell Programming and Scripting
I have my data something like this. I want to delete all the lines before the frist instance of the key word 'ravi kumar'
aaa
bbbbbb cccccc
ddddd eeeee
1234 ravi kumar
aaaaaa vvvvvvv
5678 ravi kumar
rrrrrrr mmmmmmm
I want the output as follows.
1234 ravi kumar
aaaaaa... (8 Replies)
Discussion started by: rdhanek
8 Replies
5. Shell Programming and Scripting
Hi all,
I am looking for a coomand to search for the keywords in susequenct lines. Keyword1 in a line and Keyword2 in the very next line.
Once i found the combination ineed to print the lines with patterns and the line above and one below.
I am giving an example here: Keywords are :ERROR and... (12 Replies)
Discussion started by: rdhanek
12 Replies
6. Shell Programming and Scripting
Hi Geeks :b:,
I need to delete a line from file that contains a particular keyword.
I had read in some forum of unix.com that below code could be used
sed "/$titlesearch/d" movielist >tmp
mv tmp movielist
But my file contains lines which contain slashes (/)
FOr eg:
/etc/movie/title/... (5 Replies)
Discussion started by: ajincoep
5 Replies
7. Shell Programming and Scripting
hey guys,
I tried searching but most 'search and replace' questions are related to one liners.
Say I have a file to be replaced that has the following:
$ cat testing.txt
TESTING
AAA
BBB
CCC
DDD
EEE
FFF
GGG
HHH
ENDTESTING
This is the input file: (3 Replies)
Discussion started by: DeuceLee
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8. Shell Programming and Scripting
Hi,
I have got the below requirement. please suggest.
I have a file like,
Processing Item is:
/data/ing/cfg2/abc.txt
/data/ing/cfg3/bgc.txt
Processing Item is:
/data/cmd/for2/ght.txt
/data/kernal/config.klgt.txt
I want to process the above file to get the output file like,
... (5 Replies)
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9. UNIX for Advanced & Expert Users
Hi,
I have a requirement like, I have a list of pattens in a file say pattern.txt,
PHC111
PHC113
and in another file called master.lst i have entries like,
PHC111
a
b
PHC112
a
PHC113
b
c
PHC114
d
e (5 Replies)
Discussion started by: rbalaj16
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10. Shell Programming and Scripting
Hi
I want to implement something like this:
if( keyword1 exists)
then
check if(keyword2 exists in the same line)
then replace keyword 2 with New_Keyword
else
Add New_Keyword at the end of line
end if
eg:
Check for Keyword JUNGLE and add/replace... (7 Replies)
Discussion started by: dashing201
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LEARN ABOUT FREEBSD
apropos
APROPOS(1) BSD General Commands Manual APROPOS(1) NAME
apropos, whatis -- keyword search whatis documentation databases SYNOPSIS
apropos [-d] keyword ... whatis [-d] keyword ... DESCRIPTION
The apropos utility searches a set of databases looking for documentation matching each keyword and displays the results. The whatis utility does the same search but only on complete words. -d Print extra debugging information. The keyword is simply passed to grep(1) allowing for extended regular expression matches. ENVIRONMENT
The following environment variables affect the execution of apropos: MANLOCALES, MANPATH, PATH Used to find the location of the whatis database files. See manpath(1) for additional information. PAGER Program used to display files. If unset, more -s is used. DIAGNOSTICS
The apropos utility exits 0 if a keyword matched and 1 if no keywords are matched or no whatis databases are found. SEE ALSO
grep(1), makewhatis(1), man(1), manpath(1), man.conf(5) BSD
September 1, 2010 BSD