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env REQUEST_METHOD=GET DATA_SOURCE=cmdline QUERY_STRING=DBNAME=mydatab +ase+SF=dbfield+SV="search_string"+HEAD=none+TAIL=none+TEMPLATE_DIR=te +mplates/path/+CONTENT_TYPE=none /home/evan/test.pl
use CGI; use Data::Dumper; ... # this outputs: $VAR1 = 'mydatabase SF=dbfield SV="search_string" HEAD=none TAIL=none +TEMPLATE_DIR=templates/path/ CONTENT_TYPE=none';