Sponsored Content
Top Forums Shell Programming and Scripting Increasing a number and appending it to next line of a text file Post 302483016 by anurag.singh on Thursday 23rd of December 2010 10:12:13 AM
Old 12-23-2010
Code:
awk -FP '{no=$2;print;}END{no++;print "P"no >> file}' file=inputFile inputFile

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Appending Text To Each Line That Matches Grep

I'm currently digging for a way to append a line to a text file where each line begins with the word "setmqaut". This is a continuation of my IBM MQSeries backup script I'm working on to make my life a little easier. What I would like to do is have each line that looks like this: setmqaut -m... (4 Replies)
Discussion started by: sysera
4 Replies

2. Shell Programming and Scripting

Appending the line number and a seperator to each line of a file ?

Hi, I am a newb as far as shell scripting and SED goes so bear with me on this one. I want to basically append to each line in a file a delimiter character and the line's line number e.g Change the file from :- aaaaaa bbbbbb cccccc to:- aaaaaa;1 bbbbbb;2 cccccc;3 I have worked... (4 Replies)
Discussion started by: pjcwhite
4 Replies

3. UNIX for Dummies Questions & Answers

Appending text to a number of similar filenames

Hi, I was wondering if there was a way to append something to filenames based on a wildcard. For example, if I have the following files in a directory: blah1 blah2 blah3 blah4 blah5 I want to rename these all to: blah1.txt blah2.txt blah3.txt blah4.txt blah5.txt Is there a... (4 Replies)
Discussion started by: Djaunl
4 Replies

4. Shell Programming and Scripting

Appending line number to each line and getting total number of lines

Hello, I need help in appending the line number of each line to the file and also to get the total number of lines. Can somebody please help me. I have a file say: abc def ccc ddd ffff The output should be: Instance1=abc Instance2=def Instance3=ccc Instance4=ddd Instance5=ffff ... (2 Replies)
Discussion started by: chiru_h
2 Replies

5. Shell Programming and Scripting

extract the lines between specific line number from a text file

Hi I want to extract certain text between two line numbers like 23234234324 and 54446655567567 How do I do this with a simple sed or awk command? Thank you. ---------- Post updated at 06:16 PM ---------- Previous update was at 05:55 PM ---------- found it: sed -n '#1,#2p'... (1 Reply)
Discussion started by: return_user
1 Replies

6. Linux

Get a specific line number from a text file

Hello! All, Could you please tell me how to get a specific line number from a text file? For example below, ABC DEF ---> Get this line number, return to an variable GHI My OS is Linux. Thank you so much for your help in advance! (3 Replies)
Discussion started by: barryxian
3 Replies

7. Shell Programming and Scripting

add serial number begining of each line in a text file

Dear All, i am having text file below rama 123 done raju 456 not done keshav 123 done ............... ............ i want to add a serial number to this file, the output should be 1 rama 123 done 2 raju 456 not done 3 keshav 123 done 99 ............... 100 ............ ... (3 Replies)
Discussion started by: suryanarayana
3 Replies

8. Shell Programming and Scripting

editing line in text file adding number to value in file

I have a text file that has data like: Data "12345#22" Fred ID 12345 Age 45 Wilma Dino Data "123#22" Tarzan ID 123 Age 33 Jane I need to figure out a way of adding 1,000,000 to the specific lines (always same format) in the file, so it becomes: Data "1012345#22" Fred ID... (16 Replies)
Discussion started by: say170
16 Replies

9. Shell Programming and Scripting

Appending a text to the top of each line

Platform : Oracle Linux 6.8 Shell : bash I have a file which has lines like below. These are SELECT queries (SQL) In each line, I want the word just after FROM keyword to be copied and printed on the top along with the word PROMPT. The words after FROM clause below are table names. So, they... (6 Replies)
Discussion started by: John K
6 Replies

10. UNIX for Beginners Questions & Answers

Insert the line number from text file to filename output

Hi everyone :) I have a file "words.txt" containing hundreds of lines of text. Each line contains a slogan. Using the code below i am able to generate an image with the slogan text from each line. The image filename is saved matching the last word on each line. Example: Line 1: We do... (2 Replies)
Discussion started by: martinsmith
2 Replies
RAKE(1) 						 Ruby Programmers Reference Guide						   RAKE(1)

NAME
rake -- Ruby Make SYNOPSIS
rake [--f Rakefile] [--version] [-CGNPgnqstv] [-D [PATTERN]] [-E CODE] [-I LIBDIR] [-R RAKELIBDIR] [-T [PATTERN]] [-e CODE] [-p CODE] [-r MODULE] [--rules] [variable=value] target ... DESCRIPTION
Rake is a simple ruby(1) build program with capabilities similar to the regular make(1) command. Rake has the following features: o Rakefiles (Rake's version of Makefiles) are completely defined in standard Ruby syntax. No XML files to edit. No quirky Makefile syntax to worry about (is that a tab or a space?). o Users can specify tasks with prerequisites. o Rake supports rule patterns to synthesize implicit tasks. o Flexible FileLists that act like arrays but know about manipulating file names and paths. o A library of prepackaged tasks to make building rakefiles easier. OPTIONS
--version Display the program version. -C --classic-namespace Put Task and FileTask in the top level namespace -D [PATTERN] --describe [PATTERN] Describe the tasks (matching optional PATTERN), then exit. -E CODE --execute-continue CODE Execute some Ruby code, then continue with normal task processing. -G --no-system --nosystem Use standard project Rakefile search paths, ignore system wide rakefiles. -I LIBDIR --libdir LIBDIR Include LIBDIR in the search path for required modules. -N --no-search --nosearch Do not search parent directories for the Rakefile. -P --prereqs Display the tasks and dependencies, then exit. -R RAKELIBDIR --rakelib RAKELIBDIR --rakelibdir RAKELIBDIR Auto-import any .rake files in RAKELIBDIR. (default is rakelib ) -T [PATTERN] --tasks [PATTERN] Display the tasks (matching optional PATTERN) with descriptions, then exit. -e CODE --execute CODE Execute some Ruby code and exit. -f FILE --rakefile FILE Use FILE as the rakefile. -h --help Prints a summary of options. -g --system Using system wide (global) rakefiles (usually ~/.rake/*.rake ). -n --dry-run Do a dry run without executing actions. -p CODE --execute-print CODE Execute some Ruby code, print the result, then exit. -q --quiet Do not log messages to standard output. -r MODULE --require MODULE Require MODULE before executing rakefile. -s --silent Like --quiet, but also suppresses the 'in directory' announcement. -t --trace Turn on invoke/execute tracing, enable full backtrace. -v --verbose Log message to standard output (default). --rules Trace the rules resolution. SEE ALSO
ruby(1) make(1) http://rake.rubyforge.org/ REPORTING BUGS
Bugs, features requests and other issues can be logged at <http://onestepback.org/redmine/projects/show/rake>. You will need an account to before you can post issues. Register at <http://onestepback.org/redmine/account/register>. Or you can send an email to the author. AUTHOR
Rake is written by Jim Weirich <jim@weirichhouse.org> UNIX
November 7, 2012 UNIX
All times are GMT -4. The time now is 06:10 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy