https://dw.exitstatus0.com/ 2026-05-22T20:52:48+00:00 https://dw.exitstatus0.com/ https://dw.exitstatus0.com/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-05-21T13:47:23+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?id=wiki:save_iptables_rules_clear_firewall&rev=1779371243&do=diff firewall iptables shorewall Save iptables rules and clear firewall Useful for debugging. First, save the current firewall config: iptables-save > /root/firewall.rules ip6tables-save > /root/firewall6.rules Then, flush and open all the firewall rules using the following commands: text/html 2026-05-21T13:46:53+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?id=wiki:iptables_commands&rev=1779371213&do=diff firewall iptables iptables commands Drop new TCP connection from single IP if it exceeds 10 simultaneous connections. iptables -I INPUT 1 -p tcp --syn -m connlimit --connlimit-above 10 -j DROP Tested on * See also * Save iptables rules and clear firewall References text/html 2026-05-21T12:10:11+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?id=wiki:docker_commands&rev=1779365411&do=diff docker cli Docker commands Run bash inside container docker exec -it <container> /bin/bash Copy file from host to container docker cp <localfile> <container>:<container_path> e.g. docker cp LocalSettings.php my-mediawiki:/var/www/html/ Get container IP docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' <container-name> text/html 2026-05-19T13:59:27+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?id=wiki:grafana_rocketchat_notifications&rev=1779199167&do=diff monitoring notifications Grafana to rocketchat notifications First set create the Contact point under Alerting and add Rocketchat webhook. Under Optional webhook settings set: > HTTP method to post > Extra headers to Content-Type application/json then set the Custom payload (click on Edit Payload template > Enter custom payload template text/html 2026-02-11T11:24:31+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?image=wiki%3Ascreenshots%3A2026%3A02%3Aripe_bgplay.png&ns=wiki%3Ascreenshots%3A2026%3A02&rev=1770809071&tab_details=history&media_do=diff&do=media <img src="https://dw.exitstatus0.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=8485dc&amp;media=wiki:screenshots:2026:02:ripe_bgplay.png" alt="ripe_bgplay.png" loading="lazy" width="500" height="500" /> text/html 2026-02-11T11:24:31+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?image=wiki%3Ascreenshots%3A2026%3A02%3Aripe_lg.png&ns=wiki%3Ascreenshots%3A2026%3A02&rev=1770809071&tab_details=history&media_do=diff&do=media <img src="https://dw.exitstatus0.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=7bd2d1&amp;media=wiki:screenshots:2026:02:ripe_lg.png" alt="ripe_lg.png" loading="lazy" width="500" height="500" /> text/html 2025-12-18T12:06:35+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?image=wiki%3Ascreenshots%3A2025%3A12%3Aripe-roa-added-list48.png&ns=wiki%3Ascreenshots%3A2025%3A12&rev=1766059595&tab_details=history&media_do=diff&do=media <img src="https://dw.exitstatus0.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=dba99a&amp;media=wiki:screenshots:2025:12:ripe-roa-added-list48.png" alt="ripe-roa-added-list48.png" loading="lazy" width="500" height="500" /> text/html 2025-12-18T11:48:20+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?image=wiki%3Ascreenshots%3A2025%3A12%3Aripe-roa-added-list.png&ns=wiki%3Ascreenshots%3A2025%3A12&rev=1766058500&tab_details=history&media_do=diff&do=media <img src="https://dw.exitstatus0.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=1d4eb7&amp;media=wiki:screenshots:2025:12:ripe-roa-added-list.png" alt="ripe-roa-added-list.png" loading="lazy" width="500" height="500" /> text/html 2025-12-18T11:48:20+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?image=wiki%3Ascreenshots%3A2025%3A12%3Aripe-roa-added.png&ns=wiki%3Ascreenshots%3A2025%3A12&rev=1766058500&tab_details=history&media_do=diff&do=media <img src="https://dw.exitstatus0.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=dca1da&amp;media=wiki:screenshots:2025:12:ripe-roa-added.png" alt="ripe-roa-added.png" loading="lazy" width="500" height="500" /> text/html 2025-12-18T11:48:20+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?image=wiki%3Ascreenshots%3A2025%3A12%3Aripe-route4-object.png&ns=wiki%3Ascreenshots%3A2025%3A12&rev=1766058500&tab_details=history&media_do=diff&do=media <img src="https://dw.exitstatus0.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=9da717&amp;media=wiki:screenshots:2025:12:ripe-route4-object.png" alt="ripe-route4-object.png" loading="lazy" width="500" height="500" /> text/html 2025-12-16T15:53:12+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?image=wiki%3Ascreenshots%3A2025%3A12%3Aripe-route6-object.png&ns=wiki%3Ascreenshots%3A2025%3A12&rev=1765900392&tab_details=history&media_do=diff&do=media <img src="https://dw.exitstatus0.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=b66f9f&amp;media=wiki:screenshots:2025:12:ripe-route6-object.png" alt="ripe-route6-object.png" loading="lazy" width="500" height="500" /> text/html 2025-11-24T15:32:10+00:00 antisa (antisa@undisclosed.example.com) https://dw.exitstatus0.com/doku.php?image=wiki%3Apdf%3Aobrazacjoppd_ponisten.pdf&ns=wiki%3Apdf&rev=1763998330&tab_details=history&media_do=diff&do=media <img src="https://dw.exitstatus0.com/lib/images/fileicons/svg/pdf.svg" alt="obrazacjoppd_ponisten.pdf" loading="lazy" width="500" height="500" />