Sponsored Content
Top Forums Shell Programming and Scripting How Not to Delete Words that matches a PATTERN Post 302629751 by itkamaraj on Wednesday 25th of April 2012 05:10:25 AM
Old 04-25-2012
careful with the mv command, you are overwriting the test.txt
Code:
 
grep "string" test.txt > output.txt
mv output.txt test.txt

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Extract if pattern matches

Hi All, I have an input below. I tried to use the awk below but it seems that it ;s not working. Can anybody help ? My concept here is to find the 2nd field of the last occurrence of such pattern " ** XXX ccc ccc cc cc ccc 2007 " . In this case, the 2nd field is " XXX ". With this "XXX" term... (20 Replies)
Discussion started by: Raynon
20 Replies

2. UNIX for Advanced & Expert Users

I am trying to find pattern between two words but unable to get that pattern..

HI.... It's fallow up file .. #./show.sh click enter button.. i am gettng the fallowup file. its keep on running every time why because there are lots of users working on it. In that file i want to search pattern between two words for ex: SELECT DISTINCT... (7 Replies)
Discussion started by: ksr.test
7 Replies

3. Web Development

Retrieve all matches of occurences of words

Hi, I have rows like this. Retractor muscle (PRM) of Helix pomatia Genetic characterization of a prm- mutant Values of PRM data. Expression pattern of prmt5 in adult fish. PRMT-5 negatively regulates DNA genetic fusions of prM-E protein Methylation of Xilf3 by Xprmt1b... (1 Reply)
Discussion started by: vanitham
1 Replies

4. Shell Programming and Scripting

get value that matches file name pattern

Hi I have files with names that contain the date in several formats as, YYYYMMDD, DD-MM-YY,DD.MM.YY or similar combinations. I know if a file fits in one pattern or other, but i donīt know how to extract the substring contained in the file that matches the pattern. For example, i know that ... (1 Reply)
Discussion started by: pjrm
1 Replies

5. UNIX for Dummies Questions & Answers

Vim help - delete words in a file or characters after pattern

I have a file with words that begin with character #. Whenver that character is found that word should be deleted throughout the file. How do I do that in VIM. e.g: afkajfa ladfa ljafa #222222 kjafad ljl afajkj kjlj uouu #44444 jlkj lkjl Output should be afkajfa ladfa ljafa kjafad... (1 Reply)
Discussion started by: osbourneric
1 Replies

6. Shell Programming and Scripting

script to delete lines from a txt file if pattern matches

File 6 dbnawldb010-b office Memphis_Corp_SQL_Diff Memphis-Corp-SQL-Inc-Application-Backup 03/09/11 03:24:04 42 luigi-b IPNRemitDB Memphis_Corp_SQL_Diff Memphis-Corp-SQL-Inc-Application-Backup 03/10/11 00:41:36 6 ebs-sqldev1-b IPNTracking Memphis_Corp_SQL_Diff... (4 Replies)
Discussion started by: ajiwww
4 Replies

7. Shell Programming and Scripting

SED - delete words between two possible words

Hi all, I want to make an script using sed that removes everything between 'begin' (including the line that has it) and 'end1' or 'end2', not removing this line. Let me paste an 2 examples: anything before any string begin few lines of content end1 anything after anything before any... (4 Replies)
Discussion started by: meuser
4 Replies

8. UNIX for Dummies Questions & Answers

Match Pattern after certain pattern and Print words next to Pattern

Hi experts , im new to Unix,AWK ,and im just not able to get this right. I need to match for some patterns if it matches I need to print the next few words to it.. I have only three such conditions to match… But I need to print only those words that comes after satisfying the first condition..... (2 Replies)
Discussion started by: 100bees
2 Replies

9. Shell Programming and Scripting

awk with range but matches pattern

To match range, the command is: awk '/BEGIN/,/END/' but what I want is the range is printed only if there is additional pattern that matches in the range itself? maybe like this: awk '/BEGIN/,/END/ if only in that range there is /pattern/' Thanks (8 Replies)
Discussion started by: zorrox
8 Replies

10. Shell Programming and Scripting

Delete row if column matches

Hi, I have a long file in the format below. I want to delete the consecutive lines that contain the same value in column 1. I have tried awk '!x++' FS="," filename This has not worked. 14,MM709_BHP_DM,BHP,BHP_MC709_DM 19,OFFLINE,CHE,CHEV_MC773_DM 20,M33,BP,BP_MIM775_NS_DM ... (2 Replies)
Discussion started by: ndnkyd
2 Replies
grcompiler(1)															     grcompiler(1)

NAME
grcompiler - Compile GDL into a TrueType Font SYNOPSIS
grcompiler [-d] [-D] [-g] [-n number] [-v number] [-w number] [-wall] [-q] gdl-file font-file [output-file] [output-fontname] Description Grcompiler compiles a Graphite Description Language description of the smarts for a font along with a TrueType Font to create a graphite font with graphite tables in it. -d Generate XML debugger file. -D Generate all debugger files. -g Permit and ignore invalid glyph definitions. -nnumber Set name table start location. -q Quiet mode (no messages except on error). -vnumber Set Silf table version number. -wnnnn Ignore warning with the given number. This option may be repeated. -wall Display all warnings. Environment grcompiler makes use of the following environment variables GDLPP Specifies the command to execute to run the GDL preprocessor Files gdlerr.txt Warnings and errors are output to this file. dbg_classes.txt Debug file that specifies the classes stored in the font in terms of their GDL source and containing glyph ids in hex. dbg_cmap.txt Debug file giving Unicode to glyph mapping of all the glyphs in the font and vice versa. dbg_enginecode.txt Debug file containing the action code and constraint code associated with each pass and rule in a pass. dbg_fsm.txt Debug file that gives the finite state machines of each pass and the rules referenced. For each pass, a mapping is given between glyph and column number. dbg_glyphattrs.txt Debug file containing all the glyph attributes and their names, along with values specified for each glyph. dbg_parsetree.txt Debug file giving the complete parse tree of the GDL source file. dbg_ruleprec.txt Debug file that lists the rules in precedence order (order in which they will be tested) for each pass. $_temp.gdl Debug file containing the output of gdlpp Author Martin Hosken <mhosken@users.sourceforge.net> $Date: 2012-05-29 11:36:50 $ grcompiler(1)
All times are GMT -4. The time now is 07:50 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy