UNIX help to print 50 lines after every 3rd occurrence pattern till end of file Post: 302919504

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Print starting 3rd line until end of the file.

Hi, I want to Print starting 3rd line until end of the file. Pls let me know the command. Thanks in advance.

2. Shell Programming and Scripting

Urgent! Sed/Awk Filter Find Pattern Delete Till End Of Line

Hi, I need help with using an awk or sed filter on the below line ALTER TABLE "ACCOUNT" ADD CONSTRAINT "ACCOUNT_PK" PRIMARY KEY ("ACCT_ID") USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 STORAGE(INITIAL 65536 FREELISTS 1 FREELIST GROUPS 1) TABLESPACE "WMC_DATA" LOGGING ENABLE Look for...

3. UNIX for Advanced & Expert Users

Urgent Help required : awk/sed help to find pattern and delete till end of line

4. Shell Programming and Scripting

How to print lines till till a pattern is matched in loop

Dear All I have a file like this 112534554 446538656 444695656 225696966 226569744 228787874 113536566 443533535 222564552 115464656 225445345 225533234 I want to cut the file into different parts where the first two columns are '11' . The first two columns will be either...

5. UNIX for Dummies Questions & Answers

When reading a csv file, counter to read 20 lines and wait for minute then read next 20 till end

Hello All, i am a newbie and need some help when reading a csv file in a bourne shell script. I want to read 10 lines, then wait for a minute and then do a reading of another 10 lines and so on in the same way. I want to do this till the end of file. Any inputs are appreciated ...

6. Shell Programming and Scripting

print only the first occurrence of a pattern

Hi, I have a file as below select or create proc /*comments*/ /*comments*/ /*comments*/ /*comments*/ ( variables4 datatypes1, variables1 datatypes2, variables2 datatypes3, variables3 datatypes2 ) some text some text ( sometext some text ) some text some text

7. Shell Programming and Scripting

sed print from last occurrence match until the end of file

Hi, i have file f1.txt with data like: CHECK a b CHECK c d CHECK e f JOB_START .... I want to match the last occurrence of 'CHECK' until the end of the file. I can use awk: awk '/^CHECK/ { buf = "" } { buf = buf "\n" $0 } END { print buf }' f1.txt | tail +2Is there a cleaner way of...

8. Shell Programming and Scripting

Pattern match till the end of the file.

I have a file which is like this ……………………………………….. ………………………………… ………………………………… …………………………………… ……………………………………. ……………………………… <<<from_here>>> ……………………………… ………………………………. I want a script which would fetch the data starting from <<<from_here>>> in the file till the end...

9. Emergency UNIX and Linux Support

Read values in each col starting 3rd row.Print occurrence value.

Hello Friends, Hope all are doing fine. Here is a tricky issue. my input file is like this 07 10 14 20 21 03 15 27 30 32 01 10 11 19 30 02 06 14 15 17 01 06 20 25 29 Logic: 1. Please print another column as "0-0-0-0-0" for the first and second rows. 2. Read the first column...

10. Shell Programming and Scripting

sed print from last occurrence match until the end of last occurrence match

Hi, i have file file.txt with data like: START 03:11:30 a 03:11:40 b END START 03:13:30 eee 03:13:35 fff END jjjjjjjjjjjjjjjjjjjjj START 03:14:30 eee 03:15:30 fff END ggggggggggg iiiiiiiiiiiiiiiiiiiiiiiii I want the below output START

LEARN ABOUT DEBIAN

ndselect

NDSELECT(1)							   User Commands						       NDSELECT(1)

NAME

       ndselect - select lines and fields for numdiff

DESCRIPTION

       Usage: ndselect -h|--help|-v|--version	or

       ndselect [-b N][-e N][-s N][-F N][-L N][-I N][-S IFS][-x][-l PATH][-o PATH] [FILE]

       Print to standard output a subset of lines and fields from a given file.

       The  argument  after  the options is the name of the file to read from.	The complete path of the file should be given, a directory name is
       not accepted.  If no input file is specified, the program reads from the standard input.

       Exit status: 0 in case of normal termination, -1 (255) in case of error

       -b, --beginning, --start=N

	      Set to N the number of the first line to print (The default behavior is to start with line number 1)

       -e, --end=N

	      Set to N the number of the last line that can be printed (The default behavior is to arrive till to the end of the file)

       -s, --step=N

	      Set to N the increment to use when selecting the lines to print (The default value for the increment is 1)

       -F, --first-field=N

	      Set to N the number of the first field to print (The default behavior is to start with field number 1)

       -L, --last-field=N

	      Set to N the number of the last field that can be printed (The default behavior is to arrive till to the end of every line)

       -I, --increment=N

	      Set to N the increment to use when selecting the fields to print (The default value for the increment is 1)

       -S, --separator=IFS

	      Specify the set of characters to use to split the input lines into fields (The default set of characters is space, tab and newline).

       -x, --omit-empty-lines

	      Do not print empty lines

       -l, --warnings-to=PATH

	      Redirect warning and error messages from stderr to the indicated file

       -o, --output=PATH

	      Redirect output from stdout to the indicated file

       -h, --help

	      Show this help message

       -v, --version

	      Show version number, Copyright, Distribution Terms and NO-Warranty

COPYRIGHT

       Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012  Ivano Primi <ivprimi@libero.it>
       License GPLv3+: GNU GPL version 3 or later, see <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The full documentation for ndselect is maintained as a Texinfo manual.  If the info and ndselect programs are properly  installed  at  your
       site, the command

	      info numdiff

       should give you access to the complete manual.

ndselect 5.6.0							   January 2012 						       NDSELECT(1)