look into man page eg bash or sh and search for ${ (is type in /\$\{ )
and find all necessary details.
lol
Apologies for any typing mistakes I failed to notice.
Markus Reger
Oracle Applications DBA
Webmaster
MBC
University for Music and Performing Art
Vienna
>>> [EMAIL PROTECTED] 02/25/03 11:14 AM >>>
Hi all,
Can someone help me understand this...
ROOT # TEST=${2:-.}
ROOT # echo $TEST
ROOT #.
what is 2:-.
another similar code
ROOT # TEST=${1:-0}
ROOT # echo $TEST
ROOT # 0
they looks like emoticon for me
Thank you
Sinardy
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Sinardy Xing
INET: [EMAIL PROTECTED]
Fat City Network Services -- 858-538-5051 http://www.fatcity.com
San Diego, California -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from). You may
also send the HELP command for other information (like subscribing).
--
Please see the official ORACLE-L FAQ: http://www.orafaq.net
--
Author: Markus Reger
INET: [EMAIL PROTECTED]
Fat City Network Services -- 858-538-5051 http://www.fatcity.com
San Diego, California -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from). You may
also send the HELP command for other information (like subscribing).
