hostalive command is not working

[tamalsaha]

-bash-4.3$ ./check_ping -H pfe27 -w 100.0,20% -c 500.0,60% -p 1 -t 30 -4
CRITICAL - You need more args!!!
Could not open pipe: 
-bash-4.3$

https://dan.langille.org/2013/06/01/ngaios-check_ping-critical-you-need-more-args-could-not-open-pipe/

iputils: https://monitoring-portal.org/index.php?thread/36650-ping4-check-uses-bin-ping-instead-of-check-ping/ net.ipv4.ping_group_range=999 59999

https://github.com/gliderlabs/docker-alpine/issues/253#issuecomment-299518713

https://support.nagios.com/forum/viewtopic.php?f=35&t=44004

[tamalsaha]

http://www.geekmungus.co.uk/linux-and-nagios/nagios-checkicmp http://www.geekmungus.co.uk/linux-and-nagios/nagios-exampleusingcheckicmp

[tamalsaha]

Golang ping; https://github.com/sparrc/go-ping https://github.com/tatsushid/go-fastping