Code Sample |
#!/bin/bash while true; do q=`iwconfig eth0 | grep Link | awk '{print $2}' | sed 's#Quality:##g' | sed 's#/92##g'` j=$((q / 2)) echo -n "$q " for i in `seq $j`;do echo -n "="; done echo "" sleep 1 done |
Code Sample |
18 ========= 24 ============ 26 ============= 22 =========== 30 =============== 22 =========== 22 =========== 22 =========== 18 ========= 28 ============== |