#! / bin / sh / sbin / adsl-status | GREP "inet"> / tmp / txt1sed -e 's / [az |: | -] // g' / tmp / txt1> / tmp / txt2sed - e 's //(.*/) /(.*/) /(.*/ ]//1 /' / tmp / txt2> / TMP / TXT3SED -E 'S / " > // g '/ TMP / TXT3> / TMP / TXT4 // Put the IP address to the temporary file TXT4
// Define and output a = `CAT / TMP / TXT4`echo $ A
