12-05-2008
Redirect Postgresql Select Query to Variable
How to redirect postgresql select query to a variable using shell scripts?
I tried to use
psql -c "select ip from servers" db | egrep '[0-9]+\.[0-9]+\[0-9]+\[0-9]+' | sed 's/^ *\(.*\) *$/\1/'
Output:
10.10.10.180
10.10.10.181
It display ip addresses from the databasem, but how could i redirect the result to an array/how to loop the ip addresses?
Thanks in advance.
Last edited by uativan; 12-05-2008 at 10:57 PM..
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NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
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EXAMPLES
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