Regex within IF statement in awk Post: 302806307

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1. UNIX for Dummies Questions & Answers

Regex in if-then-else statement to match strings

hello I want to do a pattern match for string in the if statement, but I am not sure how to use regex inside the if statement. I am looking for something like this: if {2,3} ]; then ..... .... ... fi

2. Shell Programming and Scripting

awk or regex

Hi! I want to made a program that will generate code like this: {{Navedi XYZ |avtor=XYZ1 |naslov=XYZ2 |leto_izzida=XYZ3 |zalozba=XYZ4 |kraj=XYZ5 |isbn=XYZ6 |cobiss_id=XYZ7 }} from input like this: <b> ODGOVORNOST............. : <a...

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[BASH] recognise new line regex in case statement

Hi, I'm trying to write a routine to parse a file that contains data that will be read into arrays. The file is composed of labels to identify data types and arbitrary lines of data with the usual remarks and empty new lines as is common with config files. The initial pass is built as so:...

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awk regex problem

hi everyone suppose my input file is ABC-12345 ABCD-12345 BCD-123456 i want to search the specific pattern which looks like - in a file so i used this command cat $file | awk ' { if ($0 ~ /-/) { print } }' so it gives me the result as ABCD-12345 BCD-12345 BCD-12345 ...

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Using AWK and regex

Hi can you suggest in this regard The sample.txt conatins the data name lines type sam 12 txt sam 24 xls sam 36 pdf ram 32 txt ram 45 sxls ram 58 word sam 92 jpeg sam 21 gif sam 22 ltf from the data i need to sum all line...

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Hi all, Can someone tell me what's the (g)awk equal of this simple regex to find ip addresses in urls: egrep "^http://{1,3}\.{1,3}\.{1,3}\.{1,3}(:{1,5})?/"Input: http://10.0.0.1/query.exe http://11y10x09w:80/howaboutme http://192.168.100.190:1234/takeme.gpg Output:...

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Regex escape special character in AWK if statement

I am having issues escaping special characters in my AWK script as follows: for id in `cat file` do grep $id in file2 | awk '\ BEGIN {var=""} \ { if ( /stringwith+'|'+'50'chars/ ) { echo "do this" } else if ( /anotherString/ ) { echo "do that" } else { ...

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If statement with [[ ]] and regex not working as expected

Using BASH: $ if -- ::00" ]]; then echo "true"; else echo "false"; fi false Mike

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push @MACARRAY, "$+{catalog} $+{machine}\n" if ($info =~ /(?<catalog>catalog).+?(?<machine>\*+)/ms); I am (still) trying to solve problem. Looking around on the server I found this piece of code. Specifically what does "$+{catalog} $+{machine}\n" do ? Thanks in advance

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Convert Update statement into Insert statement in UNIX using awk, sed....

Hi folks, I have a scenario to convert the update statements into insert statements using shell script (awk, sed...) or in database using regex. I have a bunch of update statements with all columns in a file which I need to convert into insert statements. UPDATE TABLE_A SET COL1=1 WHERE...

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srec_cosmac

srec_cosmac(5)							File Formats Manual						    srec_cosmac(5)

NAME

       srec_cosmac - RCA Cosmac Elf file format

DESCRIPTION

       This file takes the form of one or more RCA Cosmac Elf monitor commands, also known as the IDIOT/4 monitor.  Only the change memory command
       (!M) is allowed.

       The general form of the !M command takes the form
	      !Maaaa dd ... dd
       The !M command writes data byte bytes (represented by character pairs dd) into successive memory locations, started at address aaaa.   Spa-
       ces between data bytes are ignored.

       Using the comma (,) line continuation character resumes from the next address in sequence.
	      !Maaaa dd ... dd, dd ... dd

       Using the semicolon (;) line continuation character takes an address on the next line
	      !Maaaa dd ... dd; aaaa dd ... dd

       It is also possible to have the semicolon immediately after the command.
	      !M; aaaa dd ... dd

       All of these forms may be used in combination.

   Size Multiplier
       In general, binary data will expand in size by approximately 2.0 times when represented with this format.

EXAMPLE

       Here is an example Cosmac file.	It contains the data "Hello, World[rq] to be loaded at address 0x1000.
	      !M1000 48656C6C6F2C20576F726C640A

COPYRIGHT

       srec_cat version 1.58
       Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Peter Miller

       The srec_cat program comes with ABSOLUTELY NO WARRANTY; for details use the 'srec_cat -VERSion License' command.  This is free software and
       you are welcome to redistribute it under certain conditions; for details use the 'srec_cat -VERSion License' command.

AUTHOR

       Peter Miller   E-Mail:	pmiller@opensource.org.au
       //*		 WWW:	http://miller.emu.id.au/pmiller/

Reference Manual						      SRecord							    srec_cosmac(5)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Regex in if-then-else statement to match strings

Discussion started by: rakeshou

2. Shell Programming and Scripting

awk or regex

Discussion started by: smihael

3. Shell Programming and Scripting

[BASH] recognise new line regex in case statement

Discussion started by: ASGR

4. Shell Programming and Scripting

awk regex problem

Discussion started by: aishsimplesweet