sed print from last occurrence match until the end of last occurrence match Post: 303008888

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1. Shell Programming and Scripting

Print last occurrence if first field match

Hi All, I have an input below. If the term in the 1st column is equal, print the last row which 1st column is equal.In the below example, it's " 0001 k= 27 " and " 0004 k= 6 " (depicted in bold). Those terms in 1st column which are not repetitive are to be printed as well. Can any body help me...

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Sed to print a string until the second occurrence of a character

Hi, I am totally new to shell scripting. I have a String "c:\working\html\index.txt.12-12-2009.bkp" I want to check if the string has more than one "." character. If it does I would like to retrieve only "c:\working\html\index.txt" i.e, discard the second occurrence of "." and the rest of the...

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last occurrence of a match through multiple files

Hi all, I have a lot of files with extension ".o" and I would like to extract the 10th line after (last) occurrence of a given string in each of the files. I tried: $ grep "string_to_look_for" *.o -A 10 | tail -1 but it gives the occurrence in the last file with extension .o ...

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SED to replace exact match, not first occurrence.

Lets say I have file.txt: (Product:Price:QuantityAvailable) (: as delimiter) Chocolate:5:5 Banana:33:3 I am doing a edit/update function. I want to change the Quantity Available, so I tried using the SED command to replace 5, but my Price which is also 5 is changed instead. (for the Banana...

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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...

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[Solved] Replace first occurrence after match

hey guys, i have been trying to work this thing out with sed with no luck :confused: i m looking for a way to replace only the first occurrence after a match for example : Cat Realized what you gotta do Dog Realized what you gotta do Sheep Realized what you gotta do Wolf Realized...

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Egrep - Only Match First Occurrence

echo 'String#1 and String#2' | egrep -o -m 1 'String#.{1}' String#1 String#2 I'm trying to just match the first occurrence of 'String#' + 1 character. I thought the "-m 1" switch would do that for me. Instead I get both occurrences. Can somebody provide some insight? Thanks!

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

I need help with extract/print lines till stop pattern. This needs to happen after every 3rd occurrence of start pattern and continue till end of file. Consider below is an example of the log file. my start pattern will be every 3rd occurrence of ERROR_FILE_NOT_FOUND and stop pattern will be...

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Code for exact match to count occurrence

Hi all, I have an input file as below. I would like to count the occurrence of pattern matching 8th field for each line. Input: field_01 field_02 field_03 field_04 field_05 field_06 field_07 field_08 TA T TA T TA TA TA...

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awk command to get file content until 2 occurrence of pattern match

AWK command to get file content until 3 occurrence of pattern match, INPUT FILE: JMS_BODY_FIELD:JMSText = <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <custOptIn xmlns="http://com/walm/ta/cu/ccs/xml2"> <person>Romi</person> <appName>SAP</appName> </custOptIn> ...

LEARN ABOUT REDHAT

start_transaction

START 
TRANSACTION(7)						   SQL Commands 					      START TRANSACTION(7)

NAME

       START TRANSACTION - start a transaction block

SYNOPSIS

       START TRANSACTION [ ISOLATION LEVEL { READ COMMITTED | SERIALIZABLE } ]

   INPUTS
       None.

   OUTPUTS
       START TRANSACTION
	      Message returned if successful.

       WARNING: BEGIN: already a transaction in progress
	      If there is already a transaction in progress when the command is issued.

DESCRIPTION

       This  command  begins  a  new  transaction. If the isolation level is specified, the new transaction has that isolation level. In all other
       respects, the behavior of this command is identical to the BEGIN [begin(7)] command.

NOTES

       The isolation level of a transaction can also be set with the SET TRANSACTION [set_transaction(7)] command. If no isolation level is speci-
       fied, the default isolation level is used.

COMPATIBILITY

   SQL99
       SERIALIZABLE  is  the  default isolation level in SQL99, but it is not the usual default in PostgreSQL: the factory default setting is READ
       COMMITTED.  PostgreSQL does not provide the isolation levels READ UNCOMMITTED and REPEATABLE READ. Because of lack  of  predicate  locking,
       the SERIALIZABLE level is not truly serializable. See the User's Guide for details.

       In  SQL99  this statement can specify two other properties of the new transaction: whether the transaction is read-only and the size of the
       diagnostics area. Neither of these concepts are currently supported in PostgreSQL.

SQL - Language Statements					    2002-07-26						      START TRANSACTION(7)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Print last occurrence if first field match

Discussion started by: Raynon

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Sed to print a string until the second occurrence of a character

Discussion started by: imr

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last occurrence of a match through multiple files

Discussion started by: f_o_555

4. Shell Programming and Scripting

SED to replace exact match, not first occurrence.

Discussion started by: andylbh