How do I insert a line in the middle of a file in BASH? Post: 302245153

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I'm trying to insert a single character at position 11 in everyline of a file. My input file looks like this: 456781 ~Y~12345 456782 ~N~12300 and I want my output to look like this: 45678~1 ~Y~12345 45678~2 ~N~12300 I tried the following awk code, but it's not working:...

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Script 1 Pre-requisites Create a file with x amount of lines in it, the content of your choice. Write a script that takes two arguments. The first being a line of text, the second being your newly created file. The script should take the first argument and insert it into the very top (the...

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Hey guys, how do we take a line of text as an argument from a user and then insert it in the middle of a file irrespective of the number of lines in the file. I am trying to do this without SED or AWK. Inserting it in the beginning and at the end is easy, but i am trying to accomplish inserting...

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Hi, So far i've made a script that takes two argument, 1st is the contents and the 2nd is the named file. At the moment i've managed to insert new contents as a new line at the top, but i want to ask how can you insert contents in the middle of the file? Source Code #!/bin/bash #Write...

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LEARN ABOUT OPENSOLARIS

whoami

WHOAMI(1)							   User Commands							 WHOAMI(1)

NAME

       whoami - print effective userid

SYNOPSIS

       whoami [OPTION]...

DESCRIPTION

       Print the user name associated with the current effective user ID.  Same as id -un.

       --help display this help and exit

       --version
	      output version information and exit

AUTHOR

       Written by Richard Mlynarik.

REPORTING BUGS

       Report bugs to <bug-coreutils@gnu.org>.

COPYRIGHT

       Copyright (C) 2006 Free Software Foundation, Inc.
       This   is   free   software.    You   may   redistribute   copies   of	it   under   the   terms   of	the  GNU  General  Public  License
       <http://www.gnu.org/licenses/gpl.html>.	There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The full documentation for whoami is maintained as a Texinfo manual.  If the info and whoami programs are properly installed at your  site,
       the command

	      info whoami

       should give you access to the complete manual.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+--------------------+
       |  ATTRIBUTE TYPE    |  ATTRIBUTE VALUE	 |
       +--------------------+--------------------+
       |Availability	    | SUNWgnu-coreutils  |
       +--------------------+--------------------+
       |Interface Stability | Uncommitted	 |
       +--------------------+--------------------+
NOTES

       Source for GNU coreutils is available on http://opensolaris.org.

whoami 6.7							   December 2006							 WHOAMI(1)

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