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Full Discussion: Command script for checking a file existence
Top Forums Shell Programming and Scripting Command script for checking a file existence Post 303033823 by netrom on Friday 12th of April 2019 06:30:20 AM
Old 04-12-2019
re:Command script for checking a file existence
Quote:
Originally Posted by Corona688
Code:
[ -e /path/to/file ] && echo "File exists" | sendmail "abc@abc.com"

If you don't have a sendmail installed already, you'll need to install and configure something like ssmtp or postfix to get one. ssmtp is a "stub" mail server that just forwards email to a real mail server, postfix is a full-fledged mail server in its own right.
Thanks, is it possible to make this command run and stop only if the file exist? So that when the certain file appears, the script sends the email and stop/exit. Because when I run this command it finishes running no matter if file exists or not...
 

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LEARN ABOUT OPENSOLARIS

praliases

praliases(1)							   User Commands						      praliases(1)

NAME

       praliases - display system mail aliases

SYNOPSIS

       praliases [-C configfile] [-f aliasfile] [key]

DESCRIPTION

       The  praliases  utility displays system mail aliases. When no key is given, praliases displays the current system aliases, one per line, in
       no particular order. The form is key:value. If a key is given, only that key is looked up and the appropriate  key:value  is  displayed	if
       found.

OPTIONS

       The following options are supported:

       -C configfile	Specifies a sendmail configuration file.

       -f aliasfile	Reads the specified file aliasfile instead of the default sendmail system aliases file.

OPERANDS

       The following operands are supported:

       key    A specific alias key to look up.

EXIT STATUS

       The following exit values are returned:

       0     Successful operation.

       >0    An error occurred.

FILES

       /etc/mail/aliases	Default sendmail system aliases file

       /etc/mail/aliases.db	Database versions of the /etc/mail/aliases file

       /etc/mail/aliases.dir	Database versions of the /etc/mail/aliases file
       /etc/mail/aliases.pag

       /etc/mail/sendmail.cf	Default sendmail configuration file

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWsndmu 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mailq(1), newaliases(1M), sendmail(1M), attributes(5)

SunOS 5.11							    29 Mar 2004 						      praliases(1)
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