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Top Forums Shell Programming and Scripting I need to create a script in bash as follows: Post 65765 by POPOPO on Tuesday 8th of March 2005 11:19:52 PM
Old 03-09-2005
I need to create a script in bash as follows:

List junk subdirectory in multi-column format
Echo/Read : Ask for filename
Test for existence of junk/filename
True: Test for file size:
Size=0: Display "filename exists, but size is zero"
Size>0: Display a full listing for filename
False: Echo/Read: "Should filename be created (y/n) ? \c"
Test (y/n): y, vi filename

Any help is welcome and appreciated.
 

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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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