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Full Discussion: how to add new options in bash script
Top Forums UNIX for Advanced & Expert Users how to add new options in bash script Post 302606253 by jim mcnamara on Saturday 10th of March 2012 08:25:11 AM
Old 03-10-2012
I would do none of the above. IMO: There is no discernable purpose (other than homework which this now appears to be) to doing any of this.

There are instances for using an alias (or a function) when for security reasons you want to do something like flip off/on ftp or sftp without breaking anything. Not because you want to spend cpu cycles so you can type "-u" instead of "conv=ucase"

Does anybody remember trigraphs in C? They came about because some early keyboards could not create certain characters. There had to be a workaround. Doing this "entry workaround" kind of thing is not inherently purposeless.

Since I cannot tell if this is homework, I'm leaving the thread open. Another mod may not do that.
 

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LEARN ABOUT ULTRIX

sftp-server

sftp-server(1M) 					  System Administration Commands					   sftp-server(1M)

NAME

       sftp-server - SFTP server subsystem

SYNOPSIS

       /usr/lib/ssh/sftp-server

DESCRIPTION

       sftp-server implements the server side of the SSH File Transfer Protocol as defined in the IETF draft-ietf-secsh-filexfer.

       sftp-server is a subsystem for sshd(1M) and must not be run directly. There are no options or config settings.

       To enable the sftp-server subsystem for sshd add the following to /etc/ssh/sshd_config:

       Subsystem   sftp     /usr/lib/ssh/sftp-server

       See sshd_config(4) for a description of the format and contents of that file.

       There is no relationship between the protocol used by sftp-server and the FTP protocol (RFC 959) provided by in.ftpd.

EXIT STATUS

       The following exit values are returned:

       0	Successful completion.

       >0	An error occurred.

FILES

       /usr/lib/sftp-server

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWsshdu 		   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       sftp(1), ssh(1), ssh-add(1), ssh-keygen(1), sshd(1M), sshd_config(4), attributes(5)

       To  view  license  terms,  attribution,	and  copyright	for OpenSSH, the default path is /var/sadm/pkg/SUNWsshdr/install/copyright. If the
       Solaris operating environment has been installed anywhere other than the default, modify the given path to access the file at the installed
       location.

AUTHOR

       Markus Friedl

SunOS 5.10							    30 Jul 2003 						   sftp-server(1M)
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