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Full Discussion: How to use "i" of sed?
Top Forums Shell Programming and Scripting How to use "i" of sed? Post 302402276 by anbu23 on Tuesday 9th of March 2010 09:50:27 AM
Old 03-09-2010
i\ Insert text before a line.

Code:
$ cat file
Line1
Line2
Line3
Line4
Line5
Line6

# Add a line before the first line
$ sed "1i\\
> Add new line" file
Add new line
Line1
Line2
Line3
Line4
Line5
Line6
# Add a line before third line
$ sed "3i\\
> Add new line" file
Line1
Line2
Add new line
Line3
Line4
Line5
Line6

 

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ADD_MEMBERS(8)						      System Manager's Manual						    ADD_MEMBERS(8)

NAME
add_members - Add members to a Mailman mailing list from the command line. SYNOPSIS
add_members [-r <file>] [-d <file>] [-y <y|n>] [-w <y|n>] [-h] listname DESCRIPTION
Add members from a file to a mailman list. Listname is the name of the Mailman list you are adding members to. It must already exist. OPTIONS
-r file, --regular-members-file=file A file containing addresses of the members to be added, one address per line. This list of people become non-digest members. If file is `-', read addresses from stdin. Note that -n/--non-digest-members-file are deprecated synonyms for this option. -d file, --digest-members-file=file Similar to above, but these people become digest members. -a [y|n], --admin-notify=[y|n] Set whether or not to send the list administrators a notification on the success/failure of these subscriptions, overriding whatever the list's `admin_notify_mchanges' setting is. -w [y|n], --welcome-msg=[y|n] Set whether or not to send the list members a welcome message, overriding whatever the list's `send_welcome_msg' setting is. -h, --help Print a help message and exit. NOTES
You must supply at least one of -r and -d options. At most one of the files can be `-'. AUTHOR
Author of Mailman is the Mailman Cabal, see http://www.list.org/ for information. This manpage is written by Tollef Fog Heen <tfheen@debian.org> for Debian, but may be used by others. SEE ALSO
Mailman documentation on http://www.list.org/ and in /usr/share/doc/mailman. 2006-08-09 ADD_MEMBERS(8)
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