mirror of
https://gitea.com/mcereda/oam.git
synced 2026-02-08 21:34:25 +00:00
22 lines
483 B
Bash
Executable File
22 lines
483 B
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
: "${INTERFACE:='wlan0'}"
|
|
|
|
: ${MAX_RETRIES:=3}
|
|
: ${TIMEOUT:=1}
|
|
|
|
: "${LOG_PATH=$(dirname $0)/$(basename $0).log}"
|
|
: "${LOG_PREFIX=$(date +'%Y-%m-%d %T')}"
|
|
|
|
i=0
|
|
until [ $i -eq $MAX_RETRIES ]; do
|
|
let "i++"
|
|
if nc -Nz -w $TIMEOUT www.google.com 443; then
|
|
echo "$LOG_PREFIX" "connection is OK" >> $LOG_PATH
|
|
break
|
|
else
|
|
echo "$LOG_PREFIX" "no connection, resetting interface" >> $LOG_PATH
|
|
sudo ifconfig $INTERFACE down && sudo ifconfig $INTERFACE up
|
|
fi
|
|
done
|