rsync backup from remote server using SSL keys

https://www.contentecontent.com/blog/2015/01/automated-rsync-backups-from-a-webserver-to-qnap-nas/

Tobulesnis žemėlapių framework

https://www.skobbler.com/  paremtas penstreetmap, nbet veikiantis greičiau, su papildomomis f-jomis

svg animavimas su JS

http://leocs.me/jquery-drawsvg/#usage

SVG optimizer

http://sketchmaster.com/svg-optimizer

GREP paieska failuose, reikiamoje direktorijoje, su exclude

grep -rnw --exclude={*.gz,*.wav,*.pdf} '/home/website/public_html/' -e 'paieksosfraze'

nemokami ssl / free ssl

https://www.wosign.com/english/freeSSL.htm
https://www.sslforfree.com/
https://www.startcomca.com/

blokavimas srauto country based

https://www.ip2location.com/blockvisitorsbycountry.aspx
https://www.vultr.com/docs/how-to-block-ips-from-a-country-on-centos-6

https://blog.laimbock.com/2013/09/22/how-to-block-countries-with-ipdeny-ip-country-blocks-ipset-and-iptables-on-el6/

https://superuser.com/questions/996526/ubuntu-iptables-allow-only-allow-1-country

Ps: ipset neveikia ant openVZ