figuring out an awk one liner Post: 302640877

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk one liner

input a 100 200 300 b 400 10 output a 100 a 200 a 300 b 400 b 10 Thanx

2. UNIX for Dummies Questions & Answers

awk one liner

I need a one liner to" find /pattern/ print from x lines before "pattern" to y lines after "pattern"

3. Shell Programming and Scripting

Hi guys, I'm trying to create a one line command that does the following. I will post my command first so you can get the idea better: ls -larht | awk '{print $4}' | uniq | xargs grep * __________ ls -larht | awk '{print $4}' | uniq This will post the name of the groups of each file...

4. UNIX for Dummies Questions & Answers

need an awk one liner

example input file: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

5. Shell Programming and Scripting

Awk one-liner?

Hello, I have two files... File #1 1 3 2 5 File #2 3 5 3 1 3 7 9 1 5 2 5 8 3 3 1 I need to extract all lines from File #2 where the first two columns match each line of File #1. So in the example, the output would be: 1 3 7 2 5 8 Is there a quick one-liner that would...

6. Shell Programming and Scripting

Search & Replace regex Perl one liner to AWK one liner

Thanks for giving your time and effort to answer questions and helping newbies like me understand awk. I have a huge file, millions of lines, so perl takes quite a bit of time, I'd like to convert these perl one liners to awk. Basically I'd like all lines with ISA sandwiched between...

7. Shell Programming and Scripting

HELP with AWK one-liner. Need to employ an If condition inside AWK to check for array variable ?

Hello experts, I'm stuck with this script for three days now. Here's what i need. I need to split a large delimited (,) file into 2 files based on the value present in the last field. Samp: Something.csv bca,adc,asdf,123,12C bca,adc,asdf,123,13C def,adc,asdf,123,12A I need this split...

8. UNIX for Dummies Questions & Answers

awk or sed one liner

I have a data base of part numbers: AAA Thing1 BBB Thing2 CCC Thing3 File one is a list of part numbers: XXXX AAA234 XXXX BBB678 XXXX CCC2345 Is there a sed one-line that would compare a data base with and replace the part numbers so that the output looks like this? XXXX AAA234...

9. Shell Programming and Scripting

Combine these two into one liner awk?

ignore the simplicity of the foo file, my actual file is much more hardcore but this should give you the jist of it. need to combine the two awks into one liner. essentially, need to return the value of one particular field in a file that has multiple comma separated fields. thanks guys cat foo...

10. Shell Programming and Scripting

awk one liner

The below code is a simple modified sample from a file with millions of lines containing hundreds of extra columns xxx="yyy" ... <app addr="1.2.3.4" rem="1000" type="aaa" srv="server1" usr="user1"/> <app usr="user2" srv="server2" rem="1001" type="aab" addr="1.2.3.5"/>What's the most efficient awk...

LEARN ABOUT MOJAVE

tc-xt

iptables action in tc(8)                                               Linux                                              iptables action in tc(8)

NAME

       xt - tc iptables action

SYNOPSIS

       tc ... action xt -j TARGET [ TARGET_OPTS ]

DESCRIPTION

       The xt action allows to call arbitrary iptables targets for packets matching the filter this action is attached to.

OPTIONS

       -j TARGET [ TARGET_OPTS ]
              Perform a jump to the given iptables target, optionally passing any target specific options in TARGET_OPTS.

EXAMPLES

       The  following  will  attach a u32 filter to the ingress qdisc matching ICMP replies and using the xt action to make the kernel yell 'PONG'
       each time:

              tc qdisc add dev eth0 ingress
              tc filter add dev eth0 parent ffff: proto ip u32 
                   match ip protocol 1 0xff 
                   match ip icmp_type 0 0xff 
                   action xt -j LOG --log-prefix PONG

SEE ALSO

       tc(8), tc-u32(8), iptables-extensions(8)

iproute2                                                            3 Mar 2016                                            iptables action in tc(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk one liner

Discussion started by: repinementer

2. UNIX for Dummies Questions & Answers

awk one liner

Discussion started by: kenneth.mcbride

3. Shell Programming and Scripting

grep-awk one liner help

Discussion started by: erick_tuk

4. UNIX for Dummies Questions & Answers

need an awk one liner

Discussion started by: kenneth.mcbride

5. Shell Programming and Scripting

Awk one-liner?

Discussion started by: palex

6. Shell Programming and Scripting

Search & Replace regex Perl one liner to AWK one liner

Discussion started by: verge

7. Shell Programming and Scripting

HELP with AWK one-liner. Need to employ an If condition inside AWK to check for array variable ?

Discussion started by: shell_boy23

8. UNIX for Dummies Questions & Answers

awk or sed one liner

Discussion started by: jimmyf

9. Shell Programming and Scripting

Combine these two into one liner awk?

Discussion started by: jack.bauer

10. Shell Programming and Scripting

awk one liner

Discussion started by: cabrao

LEARN ABOUT MOJAVE

tc-xt