Nagios Support Forum

Hello Team,

I need to pull report of all critical and warning alerts staying from last 24 hours in console .
can you please help me.

You could do an alerts report from the GUI:
Otherwise if this 100% needs to be done through the CLI, you'd probably want to grep the Nagios log file for your desired date and match something like (ALERT).*CRITICAL;HARD.* to get all HARD states for checks that returned CRITICAL.