Visit Our UNIX and Linux User Community

Top Forums Shell Programming and Scripting Help with search and delete/add/modify script Post 302342140 by kshji on Friday 7th of August 2009 01:02:41 PM
Old 08-07-2009
Have you looked xml tools (some xslt), stylesheet, ... they are usually the best for xml manipulation ?
Test Your Knowledge in Computers #590
Difficulty: Easy
In a linear search algorithm, the input size is the number of elements in the collection (n) divided by 2.
True or False?

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how can i add/modify filename after output?

Hi All, I have a script to convert a file and output the filename with "_output", however it not work. Can help? echo Please input list file name: read listn for file in `cat $listn.txt` do convert $file > $file_output Thanks all!! (3 Replies)
Discussion started by: happyv
3 Replies

2. Shell Programming and Scripting

add or modify if existent

I want to set these params in /etc/system set shmsys:shminfo_shmmax=2000000000 set shmseg:shminfo_shmseg=200 if this param exists, then I want to modify them if not, I want to add them. I can add them using >>/etc/system but how to do the modify thing? at least I can comment the... (4 Replies)
Discussion started by: melanie_pfefer
4 Replies

3. UNIX for Dummies Questions & Answers

modify a particular pattern starting from second line of the search pattern

Hi, I am new to this forum and i would like to get help in this issue. I have a file 1.txt as shown: apple banana orange apple grapes banana orange grapes orange .... Now i would like to search for pattern say apple or orange and then put a # at the beginning of the pattern... (2 Replies)
Discussion started by: imas
2 Replies

4. UNIX for Dummies Questions & Answers

modify a particular pattern starting from second line of the search pattern

Hi, I think you ppl did not get my question correctly, let me explain I have 1.txt with following entries as shown: 0152364|134444||015236433 0233654|122555||023365433 ** ** ** In file 2.txt I have the following entries as shown: ... (1 Reply)
Discussion started by: imas
1 Replies

5. Shell Programming and Scripting

shell script to search a string and delete the content

Hi, I've a shell script e.g. #!/bin/bash echo "Enter the next hop id" read nhid echo "enter the IP address" read IP echo "enter the interface name" read name echo "enter the enable/disable state" read state exit 0 now from this script i want to search strings in another (.cam) ... (6 Replies)
Discussion started by: vic_mnnit
6 Replies

6. Shell Programming and Scripting

search and replace, when found, delete multiple lines, add new set of lines?

hey guys, I tried searching but most 'search and replace' questions are related to one liners. Say I have a file to be replaced that has the following: $ cat testing.txt TESTING AAA BBB CCC DDD EEE FFF GGG HHH ENDTESTING This is the input file: (3 Replies)
Discussion started by: DeuceLee
3 Replies

7. Shell Programming and Scripting

Conditional search and delete using SED / Shell script

Hi, I want to perform a conditional search and remove my search string. Input string: "abcdaabcadgfaarstab" Character to search: "a" Condition: Remove all "a" in the input string except if it is "aa" Output string: "bcdaabcdgfaarstb" Can you please help me in this? (5 Replies)
Discussion started by: dominiclajs
5 Replies

8. Shell Programming and Scripting

Help on Script of line delete and add

Hey guys , I want create one script which give below output form my input: Input file A ABC12 122 ABC12 -0.7 ABC12 126 ABC12 0.0 ABC12 1210 ABC12 -0.7 ABC12 128 ABC12 17.3 ABC12 120 ABC12 21.9 ABC12 124 ABC12 19.5 ABC23 131 ABC23 130 ABC23 122 (4 Replies)
Discussion started by: pareshkp
4 Replies

9. Shell Programming and Scripting

Find modify and delete files

hi every one. one of my friends has writen this script and send it to me. this script can find files that add-delete-modify and also send an alert by email i'm not catch all part of it. can anyone explain me how this work #!/bin/bash START="a.txt" END="b.txt" DIFF="c.txt" mv ${START}... (4 Replies)
Discussion started by: nimafire
4 Replies

10. Shell Programming and Scripting

Pattern search and modify the values

I have one file and the file may contain 500 to 15,000 records. I need to search pattern ^F509= and then increment the corresponding value by one and print the entire line. Please note that Its not a fixed length file. Can anyone please help? ex: ^F509=204656 ^F509=204656 ... (6 Replies)
Discussion started by: vinus
6 Replies
TclXSLT(n)																TclXSLT(n)


::xslt::compile - SYNOPSIS
package require xslt xslt2.5 ::xslt ::xslt::compile doc ssheet method ? option value ... ? ? args ... ? ::xslt::extensionadd nsuri tcl-namespace _________________________________________________________________ DESCRIPTION
TclXSLT is a wrapper for the that allows an application to perform XSL transformations (XSLT). The package also provides a binding to the XSLT extension mechanism so that XSLT extension may be implemented using Tcl scripts. Transformation only works with documents created by TclDOM/libxml2. The TclXSLT package makes extensive use of Tcl objects. Compiled XSL stylesheets are stored as the internal representation of a Tcl object. Source and result documents are accessed via TclDOM's C interface as Tcl objects. This allows the application to cache parsed XML documents and compiled XSL stylesheets for better runtime performance. PACKAGES AND NAMESPACES
The TclXSLT package defines the package and also a Tcl namespace using that name. COMMANDS
::xslt::compile The ::xslt::compile command pre-compiles a stylesheet document. It returns a compiled stylesheet object and also defines a Tcl command to access the stylesheet. This Tcl command may be used to transform XML documents. NB. It is advisable to use the -baseuri option when parsing the source and stylesheet documents to allow external resources to be resolved. Stylesheet Command The stylesheet command created by ::xslt::compile command accesses a compiled stylesheet. Following is an example of how to use the stylesheet transform method. Command Methods The following command methods may be used: cget option Returns the value of an option. See below for the list of valid options. configure optionvalue Sets the value of an option. Available options are as follows: transform source ? name value? Performs an XSL transformation on the given source document. Stylesheet parameters may be specified as name-value pairs. The return result is the DOM token for the result document. Stylesheet Parameters Any number of name-value pairs may be specified as arguments to the stylesheet transform method. These are passed as values for parameters in the stylesheet. interprets the values as XPath expressions, where the context node is the root node for the source document. To pass a value as a string it must be XPath-quoted, for example set library "Gnome libxslt" $ssheet transform $source_doc library '$library' author "'Daniel Veillard'" node {/*/Element[3]} ::xslt::extension The ::xslt::extension command is used to manage extensions of the library. The add is used to register an extension. The remove is used to unregister an extension. See for more detail. EXTENSIONS
The TclXSLT package allows an application to bind Tcl scripts to the extension mechanism of . This means that Tcl scripts may provide the implementation of an XSLT extension element or function. The binding is achieved to associating a Tcl namespace with an XML namespace. Implementing An Extension The Tcl application uses the ::xslt::extension add command to register an extension. An XML Namespace for the extension is specified as an argument, along with a Tcl namespace that will provide implementations of extension elements and functions. For example, Everytime the ::xslt::transform command is executed, a newly-created XSLT engine is initialized. For each registered extension, every pro- cedure in the associated Tcl namespace is defined in the XSLT engine as either an extension element or an extension function. The proce- dure is defined as an extension function if it has a variable argument list, otherwise it is defined as an extension element. The proce- dure name is used as the local part of the extension name. For example, "myfunc" is defined as an extension function and "myelement" is defined as an extension element. Extension Functions The arguments to an extension function are converted to a string value and then passed as parameters to the Tcl procedure. The return result of the Tcl procedure becomes the return value of the extension function. The type of the result is preserved where possible, otherwise it is converted to a string value. Extension Elements Extension elements have not been implemented in TclXSLT v1.1. Using An Extension To invoke an extension in an XSL stylesheet, use the normal XSLT extension mechanism. The XML Namespace matches the extension to the reg- istered Tcl namespace (NB. the stylesheet author is free to choose any prefix for the extension namespace). For example, This stylesheet would result in the following Tcl script being evaluated: Tcl Built-In Commands Tcl TclXSLT(n)

Featured Tech Videos

All times are GMT -4. The time now is 04:10 AM.
Unix & Linux Forums Content Copyright 1993-2020. All Rights Reserved.
Privacy Policy