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Full Discussion: Delete particular lines
Top Forums Shell Programming and Scripting Delete particular lines Post 302969057 by proactiveaditya on Thursday 17th of March 2016 11:20:40 AM
Old 03-17-2016
Delete particular lines

I have a file whose contents are something like:

Code:
node 'sghjknch16' {
        include vmware
        include sudo
        include sssd
        include hardening
        include hpom
        include tidal
        include tibco-mft-ps
        include jboss
        include cmd-medical-app
        include accounts
        realize (Accounts::User[ 'jboss' ])
        realize (Accounts::Group[ 'jboss' ])
        include jboss
        class { sshd:
                x11Forwarding => 'yes',
                addressFamily => 'inet',
                allowgroups => ['JBOSS-LO'],
        }
... ... ...
... ... ...

The file contains several node definitions. I want to delete all the lines associated with a particular node.

The node definitions are like:

Code:
node nodename {
...
...
...
}



Moderator's Comments:
Mod Comment Please use code tags for code and data

Last edited by Scrutinizer; 03-17-2016 at 12:36 PM.. Reason: code tags
 

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Blt_TreeGetNode(3)					      BLT Library Procedures						Blt_TreeGetNode(3)

__________________________________________________________________________________________________________________________________________________

NAME
Blt_TreeGetNode - Finds the node from the ID. SYNOPSIS
#include <bltTree.h> Blt_TreeNode Blt_TreeGetNode(tree, number) ARGUMENTS
Blt_Tree tree (in) Tree containing the requested node. unsigned int number (in) Serial number of the requested node. _________________________________________________________________ DESCRIPTION
This procedure returns a node in a tree object based upon a give serial number. The node is searched using the serial number. The arguments are as follows: tree The tree containing the requested node. number The serial number of the requested node. RETURNS
The node represented by the given serial number is returned. If no node with that ID exists in tree then NULL is returned. EXAMPLE
The following example gets the node from a serial number. unsigned int number; Blt_TreeNode node; Blt_TreeToken token; node = Blt_TreeGetNode(token, number); if (node == NULL) { printf("no node with ID %d exists ", number); } else { printf("node found: label is %s ", Blt_TreeNodeLabel(node)); } KEYWORDS
Tcl_TreeCreateNode, Tcl_TreeDeleteNode BLT
2.4 Blt_TreeGetNode(3)
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