This should easily let you input an exact string to take as the string to reject.
Code:
$ cat regafter2.awk
# Recall N lines ago up to 9 lines
function last(N)
{
if(N>L) return("");
return(LINE[(L-N)%10]);
}
{ LINE[(++L)%10]=$0 } # Remember line for later
# If this line and the last line don't match titlex, print last line.
(last(1) != REJECT) && $0 != REJECT { print last(1) }
# Do the same test for the last line by itself.
END { if(last(0) != REJECT) print last(0); }
$ awk -v REJECT="TEST" -f regafter2.awk data2
titleA
$
I would like to be able to grep (or some such thing) a search argument and then display the line plus the preceding 3 lines of the file and the following 3 lines of the file. Any ideas? Thanks in advance! :D (3 Replies)
hi,
if i have a file and i want to search for the word error using grep, i usually want to see the surrounding lines too as they contain info about the error. what would be a nice way to achieve this?
thanks (6 Replies)
Hi ,
Please help me with the following problem:
I have an xml file with the following lines
<cisco:name>
<cisco:mdNm>Cisco Device 7500 A Series</cisco:mdNm>
<cisco:meNm>10.1.100.19</cisco:meNm>
<cisco:ehNm>/shelf=1</cisco:ehNm>
<cisco:subname>
<cisco:sptp>Cisco PortA... (8 Replies)
Hello guys,
should be a very easy questn for you:
I need to delete strings in file1 based on the list of strings in file2.
like file2:
word1_word2_
word3_word5_
word3_word4_
word6_word7_
file1:
word1_word2_otherwords..,word3_word5_others... (7 Replies)
consider below file contents
cat myOutputFIle.txt
8 CCM-HQE-ResourceHealthCheck:
Resource List :
No RED/UNKNOWN resource Health entries found
----------------------------------------------------------
9 CCM-TraderLogin-Status:
Number of logins: 0... (4 Replies)
I need to fetch particular string from log file based on grep condition match.
Actual requirement is need to print the next word from the same line based on grep string condtion match.
File :Java.lanag.xyz......File copied completed : abc.txt
Ouput :abc.txt
I have used below... (5 Replies)
Hello,
I am trying to grep search a pattern and a line before it.
cat input
>record1
hello1hello2hellonhello3
>record2
helloohello1hello2hello3
When I use, grep with -o option and either of -A/B/C options, I still can't see lines before or after the pattern. But the exact pattern is... (5 Replies)
I need to grep multiple strings from a particular file.
I found the use of egrep "String1|String2|String3" file.txt | wc-l
Now what I'm really after is that I need to separate word count per each string found. I am trying to keep it to use the grep only 1 time.
Can you guys help ?
... (9 Replies)
Discussion started by: nms
9 Replies
LEARN ABOUT OPENSOLARIS
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWgawk |
+--------------------+-----------------+
|Interface Stability | Volatile |
+--------------------+-----------------+
NOTES
Source for gawk is available on http://opensolaris.org.
Free Software Foundation Nov 3 1999 IGAWK(1)