problem using sed to match a string Post: 302560984

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1. Shell Programming and Scripting

sed problem - replacement string should be same length as matching string.

Hi guys, I hope you can help me with my problem. I have a text file that contains lines like this: 78 ANGELO -809.05 79 ANGELO2 -5,000.06 I need to find all occurences of amounts that are negative and replace them with x's 78 ANGELO xxxxxxx 79...

2. Shell Programming and Scripting

problem with sed while replacing a string with another

Hi, I have a line something like this sys,systematic,system I want to replace only the word system with HI I used sed for this as below echo sys,systematic,system | sed 's/system/HI/' but I got output as sys,HIatic,system I wanted output as sys,systematic,HI Please tell me...

3. Shell Programming and Scripting

sed to match only exact string only in all occurences

Dear Friends, Anybody knows how to match exact lines only in multilinear. Input file: apple orange orange apple apple orange Desired output: fruit orange apple fruit i used the command

4. Shell Programming and Scripting

match string exactly with awk/sed

Hi all, I have a list that I would like to parse with awk/sed. The list is contains entries such as: JournalTitle: Biochemistry JournalTitle: Biochemistry and cell biology = Biochimie et biologie cellulaire JournalTitle: Biochemistry and experimental biology JournalTitle: Biochemistry and...

5. Shell Programming and Scripting

sed pattern match problem

Hi all, hoping this is a simple one, tried looking but just can't see the solution As an example I've got a list of words that all start Ben..... Bendicks Benefiber Ben Benylin I need to only change the line Ben with Ben 10, ignoring the other lines. I tried the following ...

6. Shell Programming and Scripting

Sed:- Supported variable replacement after string match?

Hi All, I am trying to replace the variable in the file after the particular match string. It is being replaced if i hardcode the value and with use of "&" with sed. sed -e "s/URL./& http:\\localhost:7223/g" But when am trying to pass the variable it is failing. I tried multiple...

7. Shell Programming and Scripting

Problem getting Nth match in sed

Hi all, I'm trying to create a sed command to get the Nth instance of an XML tag in a string, but thus far I can only ever seem to get the last one. Given an XML string: <Wrap><GrayLevel>a</GrayLevel><GrayLevel>b</GrayLevel></Wrap> I tried to do this on the command line to get each...

8. Shell Programming and Scripting

Need help with sed to match and replace a string

friends I am struck in a situation where I need to comment a line start with space as below in a file root@LOCALHOST * rw LOCALHOST* r I should comment second line only Any help please

9. Shell Programming and Scripting

Match exact String with sed command

I have a workaround to the problem i m posting, however if someone wants to look at my query and respond ... i will appreciate. This is in reference to this thread -> https://www.unix.com/shell-programming-and-scripting/267630-extract-between-two-exact-matched-strings.html I have data.txt as...

10. Shell Programming and Scripting

sed - print only the chars that match a given set in a string

For a given string that may contain any ASCII chars, i.e. that matches .*, find and print only the chars that are in a given subset. The string could also have numbers, uppercase, special chars such as ~!@#$%^&*(){}\", whatever a user could type in without going esoteric For simplicity take...

LEARN ABOUT DEBIAN

blockdiag

BLOCKDIAG(1)						      General Commands Manual						      BLOCKDIAG(1)

NAME

       blockdiag - generate block-diagram image file from spec-text file.

SYNOPSIS

       blockdiag [options] file

DESCRIPTION

       This manual page documents briefly the blockdiag commands.

       blockdiag is a program that generate block-diagram image file from spec-text file.

OPTIONS

       These  programs	follow	the  usual  GNU  command  line	syntax, with long options starting with two dashes (`-').  A summary of options is
       included below.	For a complete description, see the SEE ALSO.

       --version
	      show program's version number and exit

       -h, --help
	      Show summary of options

       -a, --antialias
	      Pass diagram image to anti-alias filter

       -c FILE, --config=FILE
	      read configurations from FILE

       -o FILE
	      write diagram to FILE

       -f FONT, --font=FONT
	      use FONT to draw diagram

       --fontmap=FONT
	      use FONTMAP file to draw diagram

       -s, --separate
	      Separate diagram images for each group

       -T TYPE
	      Output diagram as TYPE format

       --nodoctype
	      Do not output doctype definition tags (SVG only)

       --no-transparency
	      do not make transparent background of diagram (PNG only)

SEE ALSO

       The programs are documented fully by
       http://tk0miya.bitbucket.org/blockdiag/build/html/index.html

AUTHOR

       blockdiag was written by Takeshi Komiya <i.tkomiya@gmail.com>

       This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others).

								   May	9, 2011 						      BLOCKDIAG(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed problem - replacement string should be same length as matching string.

Discussion started by: amangeles

2. Shell Programming and Scripting

problem with sed while replacing a string with another

Discussion started by: friendyboy

3. Shell Programming and Scripting

sed to match only exact string only in all occurences

Discussion started by: vasanth.vadalur

4. Shell Programming and Scripting

match string exactly with awk/sed

Discussion started by: euval