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Full Discussion: $#
Top Forums UNIX for Dummies Questions & Answers $# Post 335 by Astudent on Sunday 26th of November 2000 09:28:09 PM
Old 11-26-2000
In my script let's call it myfile, I want to have an option where the script changes the time format(military to standard). But to have the script change - you run the script but instead of at the command line you type: myfile,
you type myfile -r.
Now if I remember correctly I have to include:
echo $#
in my script but is that all.(# means just one argument if I remember)
Or am I missing something, also if I had a -t -w -j option would I just use:
echo $####(for 4 arguments).
Thanks.
 
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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