Geoip blocking using nftables
Since iptables are deprecated and most Linux distributions now supports nftables, I have added nftables format to my country IP lists. This lists can be… Read More »Geoip blocking using nftables
bash
Replacing vCenter Server Appliance SSL certificates
vCenter and SSL is always a pain. Simple thing as replacing default self-signed SSL certificates with CA signed has in official VMWare KB2057223 40(!!!) steps. Read More »Replacing vCenter Server Appliance SSL certificates
How to get the first day of last month, and the last day of last month in bash
DATE_FROM=`date -d “-1 month -$(($(date +%d)-1)) days” “+%F”` DATE_TO=`date -d “-$(($(date +%d)-1)) days” “+%F”`