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Full Discussion: Exit the shell script
Top Forums Shell Programming and Scripting Exit the shell script Post 302850965 by krishmaths on Friday 6th of September 2013 06:33:29 AM
Old 09-06-2013
. ./script is equivalent to typing the commands in script one by one on the terminal.

This method of invoking (or dotting) a file is used when we need to export a lot of parameters for use by current shell.

If you want to use exit and don't want to exit the terminal then "execute" the script by using ./script after checking the execute permission on the script.

If you have any particular reason to invoke the script like parameter export scenario mentioned above, separate those statements alone into a separate script and invoke it using the dot space format.
 

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LEARN ABOUT SUNOS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a	Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.10							    30 Jan 2004 							 script(1)
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