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Top Forums Shell Programming and Scripting Check SQL through UNIX shell script Post 302857111 by rbatte1 on Wednesday 25th of September 2013 11:56:15 AM
Old 09-25-2013
Might I suggest you don't get into the habit of:-
Code:
sqlplus username/password

If someone runs ps -ef | grep sql your credentials will be there to see. It's better to:-
Code:
sqlplus -s <<EOSQL
username/password
select count from dual ;
exit ;
EOSQL

... and your details are hidden.



Robin

Last edited by rbatte1; 09-25-2013 at 12:56 PM.. Reason: Grammar
 

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ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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