[Solved] Bash ping script with LCD error message errors
The following lines of code in your program aren’t C at all. They look like a fragment of shell script: lcd_command(LINE_3); {while true; do ping -c1 192.168.10.30 2>&1 /dev/null; //VPN IP lcd_writechars(“STS300”);} {if [[ ! $? ]]; then lcd_writechars(“VPN Lost”); fi; sleep 10; } This won’t work. Rewrite this code in C. (The system() function … Read more