I seem to have gotten myself in over my head on this one. I need help combining lines together.
I have a text file containing 24,000 lines (exactly why I need awk) due to bad formatting it has separated the lines (ideally it should be 12,000 lines total).
Example of file:
... (2 Replies)
I am using:
ps -A -o command,%cpu
to get process and cpu usage figures. I want to use awk to split up the columns it returns. If I use:
awk '{print "Process: "$1"\nCPU Usage: "$NF"\n"}'
the $NF will get me the value in the last column, but if there is more than one word in the... (2 Replies)
I have a file like this consisting of blocks separated by > of two number X and T
>
10 0
13 5.92346
16 10.3106
19 13.9672
22 16.9838
25 19.4407
28 21.4705
31 23.1547
34 24.6813
37 26.0695
40 27.3611
43 28.631
46 29.8366
49 30.9858
52 32.0934
55 33.1458 (6 Replies)
I have a pretty simple script below:
#!/bin/sh
for i in *.cfg
do
temp=`awk '/^InputDirectory=/' ${i}`
input_dir=`echo ${temp} | awk '{ print substr( $0, 16) }'`
echo ${input_dir}
done
As you can see its opening each cfg file and searching for the line that has "InputDirectory="... (3 Replies)
Hi experts,
I have a requirement, In which I need to display the first and last line of a zip file where the line starts with "L". I've writen the code like below using sed and awk.
gunzip -c 20110203.1104.gz | awk '$1 ~ "^L" {print substr($0,178,15)}' | sed -n '1p;$p'
Is it possible to do it... (8 Replies)
i have a datafile that has several lines that look like this:
2,dataflow,Sun Mar 17 16:50:01 2013,1363539001,2990,excelsheet,660,mortar,660,4
using the following command:
awk -F, '{$3=strftime("%a %b %d %T %Y,%s",$3)}1' OFS=, $DATAFILE | egrep -v "\-OLDISSUES," | ${AWK} "/${MONTH} ${DAY}... (7 Replies)
i have a script that has many lines similar to:
echo $var | awk -F"--" '{print $2}'
as you can see, two commands are being run here. echo and awk.
id like to combine this into one awk statement.
i tried:
awk -F"--" "BEGIN{print $var; print $2}"
but i get error messages. (10 Replies)
awk -v pat="$pattern" 'NR == 1 {print $0}; $0 ~ pat {print $0}' infile.csv > outfile.csv
The first row of my file contains headers so I want them. Otherwise, I want only lines containing the BASH variable pattern which I am passing to awk with -v.
This is giving me all the lines containing... (6 Replies)
I have a script that logs into a server and pings several other servers in order to verify IP path between servers.
The output can look like this, if good pings:
Response from 1.1.1.4;_id=0, vlan_prio=0): seq=0 time=91.547 ms.
Response from 1.1.1.4;_id=0, vlan_prio=0): seq=1 time=61.176 ms.... (7 Replies)
Discussion started by: he204035
7 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)