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UNIX for Advanced & Expert Users
Search and replace a line in perl
Post 302795085 by arindam guha on Wednesday 17th of April 2013 09:25:35 AM
04-17-2013
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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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LEARN ABOUT DEBIAN
gstreamer::tagsetter
GStreamer::TagSetter(3pm) User Contributed Perl Documentation GStreamer::TagSetter(3pm) NAME
GStreamer::TagSetter - Element interface that allows setting and retrieval of media metadata HIERARCHY
Glib::Interface +----GStreamer::TagSetter METHODS
$setter->add_tags ($mode, $tag, $sv, ...) o $mode (GStreamer::TagMergeMode) o $tag (string) o $sv (scalar) o ... (list) $setter->merge_tags ($list, $mode) o $list (GStreamer::TagList) o $mode (GStreamer::TagMergeMode) taglist = $setter->get_tag_list tagmergemode = $setter->get_tag_merge_mode $setter->set_tag_merge_mode ($mode) o $mode (GStreamer::TagMergeMode) ENUMS AND FLAGS
enum GStreamer::TagMergeMode o 'undefined' / 'GST_TAG_MERGE_UNDEFINED' o 'replace-all' / 'GST_TAG_MERGE_REPLACE_ALL' o 'replace' / 'GST_TAG_MERGE_REPLACE' o 'append' / 'GST_TAG_MERGE_APPEND' o 'prepend' / 'GST_TAG_MERGE_PREPEND' o 'keep' / 'GST_TAG_MERGE_KEEP' o 'keep-all' / 'GST_TAG_MERGE_KEEP_ALL' o 'count' / 'GST_TAG_MERGE_COUNT' SEE ALSO
GStreamer, Glib::Interface COPYRIGHT
Copyright (C) 2005-2011 by the gtk2-perl team. This software is licensed under the LGPL. See GStreamer for a full notice. perl v5.14.2 2012-03-01 GStreamer::TagSetter(3pm)