Hi! I'm trying to find a way to extract a certain amount of lines from a log file. This would allow me to "follow" a web user through our log files.
Here is a sample fake log file to explain what i want to accomplish :
BEGIN REQUEST sessionID=123456
boatload of lines for thread-1 detailing... (8 Replies)
Hi all,
I have a data file from which i would like to extract only certain fields, which are not adjacent to each other. Following is the format of data file (data.txt) that i have, which has about 6 fields delimited by "|"
HARRIS|23|IT|PROGRAMMER|CHICAGO|EMP
JOHN|35|IT|JAVA|NY|CON... (2 Replies)
Hi All,
I need to extract 543 from the command below :
# pvscan
PV /dev/sdb1 VG vg0 lvm2
Total: 1 543.88 GB] / in use: 1 / in no VG: 0
I have the following command which does the job, but I think this could be achieved in a more simple way using sed or awk. Any help is... (7 Replies)
Hi,
I am trying to extract the first and last lines for each unique item in column 2 of a large text file and then concatenate all extracted lines together in a new text file.
So ... I want to go from this format:
NEW 0088-BPM 1.042700e+04 877168.19 9718360.00 1496.00
NEW 0088-BPM... (5 Replies)
Hello everybody,
Here is my problem : I cannot find a way to extract data from a particular file and more precisely I cannot extract the result of my awk script to an external file because I am currently working on HP-UX.
I would like a simple script (without awk) which asks for a date like... (4 Replies)
Hello
does anyone know of an awk that will extract log file entries between a specific date and time range, eg:
awk '/15\/Dec\/2010:16:10:00/, /15\/Dec\/2010:16:15:00/' access_log
but one that works?
Or a free command line log file analysis tool/script?
I'd like to be able to view... (2 Replies)
Hi,
I have a file like this-
aa
12
23
34
aa
21
34
56
aa
78
45
56
I want to print out only the lines after the last aa. How do I do this? I tried using grep -A and sed -n, but both didnt work as I wanted to.
Could someone help me out please.. (3 Replies)
Hi,
I need some help in getting extracting the specific horizontal and vertical texts in a single line. I am trying to extract few of the parameters from a config file. Your help is appreciated.
Desired Output
----------------
Pool members members ... (4 Replies)
fitted parameters initialized with current variable values (0 Replies)
Discussion started by: kayak
0 Replies
LEARN ABOUT REDHAT
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).
Free Software Foundation Nov 3 1999 IGAWK(1)