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UNIX for Advanced & Expert Users
Search and replace a line in perl
Post 302793277 by arindam guha on Friday 12th of April 2013 01:47:03 AM
04-12-2013
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Hi All,
I have a file that I need to be able to find a pattern match on a line, search that line for a text pattern, and replace that text.
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Dear All,
i want to search particular string and want to replance next line value.
following is the test file.
search string is
tmp,???
,10:1 "???" may contain any 3 character it should remain the same and next line replace with ,10:50
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How can I achieve this? Perl would be awesome.
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LEARN ABOUT DEBIAN
kumoctl
KUMOCTL(1) General Commands Manual KUMOCTL(1) NAME
kumoctl - show kumofs status SYNOPSIS
kumoctl address[:port=19750] command [options] DESCRIPTION
Show status of kumo-manager and send control commands to kumo-manager. COMMANDS
status show status of the cluster attach attach all new servers and start replace attach-noreplace attach all new servers detach detach all fault servers and start replace detach-noreplace detach all fault servers replace start replace without attach/detach full-replace start full-replace (repair consistency) backup [suffix=20090304] create backup with specified suffix enable-auto-replace enable auto replace disable-auto-replace disable auto replace STATUS
hash space timestamp The time that the list of attached kumo-servers is updated. It is updated when new kumo-server is added or existing kumo-server is down. attached node The list of attached kumo-servers. (active) is normal node and (fault) is fault node or recoverd but not re-attached node. not attached node The list of recognized but not-attached nodes. AUTO REPLACING
By default, you have to attach new kumo-servers manually using kumoctl command. If the auto replacing is enabled, new kumo-servers are attached automatically. This is experimental feature. EXAMPLE
$ kumoctl mgr1 status $ kumoctl mgr1 attach SEE ALSO
kumo-manager(1). kumoctl July 2009 KUMOCTL(1)