Substitution Post: 302296122

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1. Shell Programming and Scripting

substitution

I am trying to substituted a variable to a file using sed. However, the value of that variable is not being substituted. Here is an example of my code. lf=' ' v_whole="${1} ${2} ${3} $lf" cp ${IPPDIR}/ctl/fax_sub_text_a.${4}.${5}.txt...

2. UNIX for Dummies Questions & Answers

Need help in substitution!!!!

In a file I want to globally change a "|" charater by a new line character. I am using the command 1,$s/\|/??/g Can anybody say what should I put in place of ?? in the above command?

3. Shell Programming and Scripting

Substitution using SED

Hi , I am stuck up in the below scenario:- I need to read a file name (eg A.txt) name frm another file (eg B.txt) and then I need to search for a particular expression in A.txt and substitute it with another expression. How can I use SED inside SHELL Scripting and command prompt as...

4. Shell Programming and Scripting

SED Substitution

5. Shell Programming and Scripting

Difference between "Command substitution" and "Process substitution"

Hi, What is the actual difference between these two? Why the following code works for process substitution and fails for command substitution? while IFS= read -r line; do echo $line; done < <(cat file)executes successfully and display the contents of the file But, while IFS='\n' read -r...

6. UNIX for Dummies Questions & Answers

help with substitution

Hello, I have a file with 10,000+ records which look like this: Image3992170.tif 4/21/200811:42:09AM 3,373.13KB Image3993265.tif 4/11/20087:17:58PM 2,369.72KB Image3996764.tif 5/2/200811:01:28AM 2,155.87KB Image3997700.tif ...

7. Shell Programming and Scripting

substitution help

How do i substitute ' with space in a file using sed or awk i am getting the following two scenarios 1) xyz'd with xyz d if i use sed 's/xyz\\\'d/xy z/g' it is taking ' after \ as closing expr for substitution 2) xyz';d with xyz d please advice

8. Shell Programming and Scripting

vi substitution

Hello, I'm trying to do a substitution in vi. which adds a field for the year to a line. If the line doesnt include a year, it should still add a field (although empty) the fields are: Country:number:number:name(and sometimes year):place this is a desired in and output: Sweden:55:32:John...

9. UNIX for Dummies Questions & Answers

vi substitution help

Hi experts, Could someone help me how to figure out the following substitution? I copied and pasted a column of names from an Excel file into another file in vi. The column of data has last names with dash (hyphens) and apostrophes. My goal is to do the following: 1) remove the apostrophes...

10. Shell Programming and Scripting

Substitution

I am trying to do some substitutions using the substitution operator (:%s) in a text file. I want to replace all A1, A2, A3.......A100 in my text file. I used :%s/A2/SAE/g successfully until A9 but when I use A1, all the A11 to A19 is changed. How do I specify the exact match here?

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xmlstarlet

XMLSTARLET(1)							 xmlstarlet Manual						     XMLSTARLET(1)

NAME

       xmlstarlet - command line XML/XSLT toolkit

SYNOPSIS

       xmlstarlet [<options>] [<command>] [<cmd-options>]

INTRODUCTION

       XMLStarlet is a set of command line utilities (tools) which can be used to transform, query, validate, and edit XML documents and files us-
       ing simple set of shell commands in similar way it is done for plain text files using UNIX grep, sed, awk, diff, patch, join, etc commands.
       This  set of command line utilities can be used by those who deal with many XML documents on UNIX shell command prompt as well as for auto-
       mated XML processing with shell scripts.

OPTIONS

       --version
	      Display the version of xmlstarlet.

       --help Display help.

COMMANDS

       Type: xml <command> --help <ENTER> for command help

       Available commands include:

       ed (or edit)
	      Edit/update XML document(s).

       sel (or select)
	      Select data or query XML document(s) (XPATH, etc).

       tr (or transform)
	      Transform XML documents(s) using XSLT.

       val (or validate)
	      Validate XML document(s) (well-formed/DTD/XSD/RelaxNG).

       fo (or format)
	      Format XML document(s).

       el (or elements)
	      Display element structure of XML document.

       c14n (or canonic)
	      XML canonicalization.

       ls (or list)
	      List directory as XML.

       esc (or escape)
	      Escape special XML characters.

       unesc (or unescape)
	      Unescape special XML characters.

       pyx (or xmln)
	      Convert XML into PYX format (based on ESIS - ISO 8879).

       p2x (or depyx)
	      Convert PYX into XML.

REFERENCES

       XMLStarlet is a command line  toolkit  to  query/edit/check/transform  XML  documents  (for  more  information  see  http://xmlstar.source-
       forge.net/).

AUTHOR

       Mikhail Grushinskiy.

																     XMLSTARLET(1)