Using sed to change file into an awk script Post: 303037938

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1. Shell Programming and Scripting

filter parts of a big file using awk or sed script

I need an assistance in file generation using awk, sed or anything... I have a big file that i need to filter desired parts only. The objective is to select (and print) the report # having the string "apple" on 2 consecutive lines in every report. Please note that the "apple" line has a HEX...

2. Shell Programming and Scripting

How to change ip using awk or sed .

How to change ip using awk or sed . #cat /etc/hosts 10.151.5.1 server1 10.151.5.2 server2 10.151.5.3 server3 10.151.5.4 server4 10.151.5.5 server5 Output: 10.151.5.1 server1 10.181.5.2 server2 10.151.5.3 server3 10.181.5.4 server4 10.181.5.5 server5

3. Shell Programming and Scripting

awk/sed/ksh script to cleanup /etc/group file

Many of my servers' /etc/group file have many userid's that does not exist in /etc/passwd file and they need to be deleted. This happened due to manual manipulation of /etc/passwd files. I need to do this for 40 servers. Can anyone help me in achieving this? Even reducing a step or two will be...

4. Linux

SED/AWK Script to clear log file using timestamp?

I have a log file on our system which fills up with lines that have been timestamped, as follows.... 03/03/2008 10:56:06:815] (ERROR) balance: continuing session to genapp02 : 18500 03/03/2008 10:56:06:820] (ERROR) balance: continuing session to genapp02 : 18500 03/03/2008 10:56:07:003]...

5. Shell Programming and Scripting

To parse through the file and print output using awk or sed script

suppose if u have a file like that Hen ABCCSGSGSGJJJJK 15 Cock ABCCSGGGSGIJJJL 15 * * * * * * : * * * . * * * : Hen CFCDFCSDFCDERTF 30 Cock CHCDFCSDHCDEGFI 30 * . * * * * * * * : * * :* : : . The output shud be where there is : and . It shud...

6. Shell Programming and Scripting

Need help with a script to process a CSV file using SED and AWK

I get a CSV file every day with 2 columns and multiple rows ex: date1,date2 ( both the fields are varchar fields) This data has to be updated in a table which is being done manually and i want to automate that. 1. I have to select all the data from the prod table( 2 columns { date1,date2}) into...

7. Shell Programming and Scripting

Creating a sed script to change ip addresses in a file

So I'm new to this sed command and I am trying to create a script that replaces ip addresses when I name a file but can't tweak it to work. Here is what it looks like: #!/bin/bash # file=$1 # sed -e 's/-CPUaddr 10.30.10.166/-CPUaddr 10.30.10.151/g' -i "$file" sed -e 's/-CPUaddr...

8. Shell Programming and Scripting

sed substitution or awk, need to direct change the file

I want change the file when the line contains $(AA) but NOT contains $(BB), then change $(AA) to $(AA) $(BB) eg: $(AA) something $(AA) $(BB) something

9. Shell Programming and Scripting

sed/awk script to replace only FIRST comment in the file

My first comment on every file contains the license message. I want to replace with a new license message. I used the below sed script, which replaces all comments. What is the modification or any other method with awk script for the below to edit only the first comment(license message)? #sed -f...

10. Shell Programming and Scripting

Datestamp format 2nd change in csv file (awk or sed)

I have a csv file formatted like this: 2014-08-21 18:06:26,A,B,12345,123,C,1232,26/08/14 18:07and I'm trying to change it to MM/DD/YYYY HH:MM for both occurances. I have got this: awk -F, 'NR <=1 {print;next}{"date +%d/%m/%Y\" \"%H:%m -d\""$1 "\""| getline dte;$1=dte}1' OFS="," test.csvThis...

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play_midi

play_midi(3alleg4)						  Allegro manual						play_midi(3alleg4)

NAME

       play_midi - Starts playing the specified MIDI file. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       int play_midi(MIDI *midi, int loop);

DESCRIPTION

       Starts playing the specified MIDI file, first stopping whatever music was previously playing. If the loop flag is set to non-zero, the data
       will be repeated until replaced with something else, otherwise it will stop at the end of the file. Passing a NULL pointer will stop  what-
       ever music is currently playing.

RETURN VALUE

       Returns	non-zero  if  an  error  occurs (this may happen if a patch-caching wavetable driver is unable to load the required samples, or at
       least it might in the future when somebody writes some patch-caching wavetable drivers :-)

SEE ALSO

       install_sound(3alleg4),	load_midi(3alleg4),  play_looped_midi(3alleg4),   stop_midi(3alleg4),	midi_pause(3alleg4),   midi_seek(3alleg4),
       midi_pos(3alleg4), midi_time(3alleg4), midi_msg_callback(3alleg4), exmidi(3alleg4)

Allegro 							   version 4.4.2						play_midi(3alleg4)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

filter parts of a big file using awk or sed script

Discussion started by: apalex

2. Shell Programming and Scripting

How to change ip using awk or sed .

Discussion started by: kenshinhimura

3. Shell Programming and Scripting

awk/sed/ksh script to cleanup /etc/group file

Discussion started by: pdtak

4. Linux

SED/AWK Script to clear log file using timestamp?

Discussion started by: davesimm