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Commands using awk

Commands using awk from sorted by
Terminal - Commands using awk - 984 results
svn st | grep "^\?" | awk "{print \$2}" | xargs rm -rf
2009-02-10 21:15:23
User: l33tminion
Functions: awk grep rm xargs
2
Up
Down
delete unversioned files in a checkout from svn
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
accurev stat -M -fl | awk '{print "\"" $0 "\""}' | xargs accurev pop
2009-02-09 19:22:39
User: adamm9
Functions: awk stat xargs
Tags: SCM
-3
Up
Down
Execute AccuRev pop command to retrieve missing files from a workspace.
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
awk '{ FS = OFS = "#" } { if ($9==1234) print }' filename*.log > bigfile.log
2009-02-09 18:26:25
User: trunet
Functions: awk
2
Up
Down
Show a line when a "column" matchs
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ls -la | awk '$3 == "oracle" || $3 == "root" {print $9}'
2009-02-07 18:50:17
User: mnikhil
Functions: awk ls
-1
Up
Down
list files by testing the ownership
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ls -la | awk '{print $5, " " ,$9}' | sort -rn
2009-02-07 18:49:56
User: mnikhil
Functions: awk ls sort
0
Up
Down
file sizes of current directory
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
last | awk '$1!~/wtmp/{logs[$1]++}END{for (i in logs) print i, logs[i]}'
2009-02-07 18:43:33
User: mnikhil
Functions: awk last
0
Up
Down
to get how many users logged in and logged out and how many times purely using awk
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last | awk '{ print $1 }' | sort | uniq -c | grep -v wtmp
2009-02-07 18:42:59
User: mnikhil
Functions: awk grep last sort uniq
0
Up
Down
To get how many users logged in and logged out and how many times ?
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
kill -HUP ` ps -aef | grep -i firefox | sort -k 2 -r | sed 1d | awk ' { print $2 } ' `
2009-02-07 10:10:45
User: vasudevram
Functions: awk grep kill ps sed sort
-2
Up
Down
UNIX one-liner to kill a hanging Firefox process

The description of how the one-liner works is here at my blog:

http://jugad2.blogspot.com/2008/09/unix-one-liner-to-kill-hanging-firefox.html

Show sample output | Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
pidof () { ps acx | egrep -i $@ | awk '{print $1}'; }
2009-02-06 15:33:46
User: pmbuko
Functions: awk egrep pidof ps
1
Up
Down
Get a process's pid by supplying its name
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
awk '!_[$0]++{print}'
2009-02-06 09:52:35
User: dz
Functions: awk
3
Up
Down
uniq for unsorted data
Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
kill -HUP `ps -A -ostat,ppid,pid,cmd | grep -e '^[Zz]' | awk '{print $2}'`
2009-02-06 02:42:14
User: liupeng
Functions: awk grep kill
-1
Up
Down
find and kill a zombie process

You cannot kill zombies, as they are already dead. But if you have too many zombies then kill parent process or restart service.

You can kill zombie process using PID obtained from the above command. For example kill zombie proces having PID 4104:

# kill -9 4104

Please note that kill -9 does not guarantee to kill a zombie process.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ps aux | awk '{ print $8 " " $2 " " $11}' | grep -w Z
2009-02-06 02:38:20
User: liupeng
Functions: awk grep ps
1
Up
Down
find out zombie process
8~osstat, $2~pid, $11~cmd
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
awk '{if (NR % 2 == 1) print $0}' file.txt
2009-02-05 18:43:19
User: twopoint718
Functions: awk
-6
Up
Down
Print only the odd lines of a file
Comments (7) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
awk '{if (NR % 2 == 0) print $0}' file.txt
2009-02-05 18:41:38
User: twopoint718
Functions: awk
-3
Up
Down
Print only the even lines of a file
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
netstat -ant | awk '{print $NF}' | grep -v '[a-z]' | sort | uniq -c
2009-02-05 18:02:59
User: himynameisthor
Functions: awk grep netstat sort uniq
24
Up
Down
List the number and type of active network connections
Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
egrep -ie "<*HREF=(.*?)>" index.html | awk -F\" '{print $2}' | grep ://
2009-02-05 17:51:14
User: wwest4
Functions: awk egrep grep
-1
Up
Down
Extract raw URLs from a file
Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for i in `ps aux | grep httpd | awk '{print $2}'`; do lsof -n -p $i | grep ESTABLISHED; done;
2009-02-05 17:50:52
User: Shadow
Functions: awk grep
6
Up
Down
Display any tcp connections to apache

Sometimes apache will get stuck in an established state where you can't get a list of the connecting IP's from mod_status... not a good thing when you need to ban an abusive ip.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ssh-keygen -l -f [pubkey] | awk '{print $2}' | tr -ds ':' '' | egrep -ie "[a-f0-9]{32}"
2009-02-05 17:42:30
User: wwest4
Functions: awk egrep ssh ssh-keygen tr
1
Up
Down
Validate openssh key & print checksum
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
svn st | grep "^\?" | awk "{print \$2}" | xargs svn add $1
2009-02-05 17:28:53
User: mk
Functions: awk grep xargs
8
Up
Down
Add all unversioned files to svn
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for x in `git status | grep deleted | awk '{print $3}'`; do git rm $x; done
2009-02-05 16:32:13
User: codeprimate
Functions: awk grep rm
0
Up
Down
Using Git, stage all manually deleted files.
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ps -ef | grep APP | awk '/grep/!{print$2}' | xargs -i kill {}
2009-02-05 16:10:05
User: hooobs
Functions: awk grep kill ps xargs
-2
Up
Down
find and kill a pid for APP

Probably posted previously, I use this all the time to find and kill a process for "APP". Simply replace "APP" with the name of the process you're looking to kill.

Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
awk '/pattern1/ && /pattern2/ && !/pattern3/ {print}'
2009-02-05 15:18:19
User: themensch
Functions: awk
12
Up
Down
pattern match in awk - no grep

Rather than chain a string of greps together and pipe them to awk, use awk to do all the work. In the above example, a string would be output to stdout if it matched pattern1 AND pattern2, but NOT pattern3.

Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
awk 'length($0)!=12 {print}' your_file_name
2009-02-05 14:27:52
User: hannahbrian
Functions: awk
1
Up
Down
Print all lines in a file that are not a certain length

Alternatively, print all the lines that are a certain length:

awk 'length($0)==12 {print}' your_file_name
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
lspci | grep Ether | awk '{ VAR=$1; split(VAR,ARR,"."); count[ARR[1]]++; LINE=$0; split(LINE,LINEARR,":"); LINECOUNT[ARR[1]]=LINEARR[3]; } END { for(i in count) { printf("PCI address: %s\nPorts: %d\nCard Type: %s\n", i, count[i], LINECOUNT[i]) } }'
2009-02-05 14:24:59
User: bpfx
Functions: awk grep lspci
3
Up
Down
Show number of NIC's, ports per nic and PCI address
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo "SHOW PROCESSLIST\G" | mysql -u root -p | grep "Info:" | awk -F":" '{count[$NF]++}END{for(i in count){printf("%d: %s\n", count[i], i)}}' | sort -n
2009-02-05 14:24:20
User: bpfx
Functions: awk echo grep sort
6
Up
Down
Count the number of queries to a MySQL server
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate