> + if [ "$usage" = "dhcp" ]; then > + NET_CONFIG=dhcp > + else > + NET_CONFIG=static > + IP_ADDRESS=$(cat "$netinfo" | grep "^my_ipaddress" | > sed 's/.*=//') > + NETMASK=$(cat "$netinfo" | grep "^my_subnetmask" | sed > 's/.*=//') > + GATEWAY=$(cat "$netinfo" | grep "^my_dgw" | sed > 's/.*=//') > + fi > + fi > + hostinfo=$path/rootfs/etc/host.info > + if [ -e "$hostinfo" ]; then > + HOSTNAME=$(cat "$hostinfo" | grep "^hostname" | sed 's/.*=//') > + fi
cat "$infofile" | grep "^string" | sed 's/.*=//' can be rewritten as grep "^string" "$infofile" | sed 's/.*=//' with the advantage of 'cat' not being spawned. Further rewrite to sed -n '/^string/s/.*=//' "$infofile" even avoids 'grep' being started. Cheers Geert Stappers -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
