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Top Forums Shell Programming and Scripting Opening a file in vi and automatically save and quit this file using shell script Post 302876516 by RavinderSingh13 on Monday 25th of November 2013 07:30:13 AM
Old 11-25-2013
Quote:
Opening a file in vi and automatically save and quit this file using shell script
Hi friends,
In my shell script, I want to open a file using vi editor. After opening the file in vi, I want to save and quit this file automatically.... all through shell script.

the code segment is:
------------------------------------------------------------
cd ~/netfpga/projects/scone/sw/
sudo vi cpuhw
-------------------------------------------------------------

Can anyone please help me.
Thanks in anticipation
Hello,

Could you please let us know that which kind of change you want to make to the file (expected input and expected output will be good for us to help).

Also it's a kind request please put all commands and their output to codes.
As per rules for this forum.



Thanks,
R. Singh
 

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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 5.11 30 Jan 2004 script(1)
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