I have many messages such as the test message below:
00:00000:00021:2002/05/13 13:57:00.51 ERROR:- Test error, my test error!!!
I am writing a script in which I need to get everything from the word "ERROR:-" onwards.
I normally use awk for these things, but I am not an expert at it so i am... (6 Replies)
Hi,
I know sed is stream text editor and not a bit more than that. Can anyone explain its usage and advantages?
How is awk different from sed?
I donno i am a bit confused about it. But i have coded in awk and shell.
Thanks,
Nisha
:confused: (7 Replies)
Hey all,
Can I put sed command inside the awk action ?? If not then can i do grep in the awk action ??
For ex:
awk '$1=="174" { ppid=($2) ; sed -n '/$ppid/p' tempfind.txt ; }' tempfind.txt
Assume: 174 is string.
Assume: tempfind.txt is used for awk and sed both.
tempfind.txt... (11 Replies)
Hi,
I have a data file with 5 columns - like this:
"20080401 09:43:08.770798 +0100s","TEST 1","R 1","A TEST","Nov 27 2007","1"
"20080401 09:43:08.770798 +0100s","THIS IS A TEST","R 2","B TEST","Nov 30 2007","10"
"20080401 09:43:08.770798 +0100s","ANOTHER TEST","R 3","B TEST","Nov 05... (7 Replies)
I've got an inventory database with eight columns with things like product name, manufacturer, UPC code, etc. on each line. Our PO (purchase order) number is in the first column. I can grep the date and get the full line of data but I would like to strip out everything but the PO number in the... (5 Replies)
What if I wanted to add a word such as IT after the first character and if theres 3 characters, after the 2nd character?
output would be:
G, it H
G, H it P
G, H, P it L
I'm thinking that AWK would be the easiest way to do this... Currently looking it up.
Right now I'm using awk but I... (13 Replies)
Hi All,
Is there a way of comparing two columns in the same file and deleting the row if the values of the columns match.
I have the sample data file as below.
M024900|175309.00|968.00|17
M025001|19861.79|97.90|148
M025002|431.70|159.00|3
M025003|912.30|159.90|6 ... (6 Replies)
I have a file that contain the data below:
B1
1
2
3
B2
20
30
40
B3
7
8
B4
100
B5
21
22
23How can I retrieve the data for B1 into a seperate file. (8 Replies)
Dear Geeks,
I want to manipulate a file with certain modifications for that using sed or AWK how to do this process for one file i have this type of data.
Input File:
"Restricted and Reserved names .ANISH",3798,"TEST.CO",1201208,6/16/10 0:00,6/16/13 0:00,,,"CO","2nd"^M
"Restricted and... (4 Replies)
Hi,
I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :-
./sample.sh: line... (12 Replies)
Discussion started by: satishmallidi
12 Replies
LEARN ABOUT BSD
diff3
DIFF3(1) General Commands Manual DIFF3(1)NAME
diff3 - 3-way differential file comparison
SYNOPSIS
diff3 [ -exEX3 ] file1 file2 file3
DESCRIPTION
Diff3 compares three versions of a file, and publishes disagreeing ranges of text flagged with these codes:
==== all three files differ
====1 file1 is different
====2 file2 is different
====3 file3 is different
The type of change suffered in converting a given range of a given file to some other is indicated in one of these ways:
f : n1 a Text is to be appended after line number n1 in file f, where f = 1, 2, or 3.
f : n1 , n2 c Text is to be changed in the range line n1 to line n2. If n1 = n2, the range may be abbreviated to n1.
The original contents of the range follows immediately after a c indication. When the contents of two files are identical, the contents of
the lower-numbered file is suppressed.
Under the -e option, diff3 publishes a script for the editor ed that will incorporate into file1 all changes between file2 and file3, i.e.
the changes that normally would be flagged ==== and ====3. Option -x (-3) produces a script to incorporate only changes flagged ====
(====3). The following command will apply the resulting script to `file1'.
(cat script; echo '1,$p') | ed - file1
The -E and -X are similar to -e and -x, respectively, but treat overlapping changes (i.e., changes that would be flagged with ==== in the
normal listing) differently. The overlapping lines from both files will be inserted by the edit script, bracketed by "<<<<<<" and ">>>>>>"
lines.
For example, suppose lines 7-8 are changed in both file1 and file2. Applying the edit script generated by the command
"diff3 -E file1 file2 file3"
to file1 results in the file:
lines 1-6
of file1
<<<<<<< file1
lines 7-8
of file1
=======
lines 7-8
of file3
>>>>>>> file3
rest of file1
The -E option is used by RCS merge(1) to insure that overlapping changes in the merged files are preserved and brought to someone's atten-
tion.
FILES
/tmp/d3?????
/usr/libexec/diff3
SEE ALSO diff(1)BUGS
Text lines that consist of a single `.' will defeat -e.
7th Edition October 21, 1996 DIFF3(1)