-export COMPLETION_DIR_SSH=~/.ssh/hosts
-export COMPLETION_DIR_TELNET=~/.telnet/hosts
-export COMPLETION_DIR_RDP=~/.rdp/hosts
-export COMPLETION_DIR_PING="$COMPLETION_DIR_SSH $COMPLETION_DIR_TELNET $COMPLETION_DIR_RDP"
+COMPLETION_DIR_SSH=~/.ssh/hosts
+COMPLETION_DIR_TELNET=~/.telnet/hosts
+COMPLETION_DIR_RDP=~/.rdp/hosts
+COMPLETION_DIR_PING="$COMPLETION_DIR_SSH $COMPLETION_DIR_TELNET $COMPLETION_DIR_RDP"