Resize LV
apt -y install cloud-guest-utilsecho 1 > /sys/class/block/sda/device/rescangrowpart /dev/sda 2growpart /dev/sda 5pvresize /dev/sda5lvresize -l+100%FREE –resizefs /dev/mapper/lvname-root
24/07/2025 UncategorizedHAProxy pfsense ssllabs Overall Rating A+
pfsense v 2.7.2 – HAProxy 2.9-dev6-f75a369 Settings -> SSL/TLS Compatibility Mode -> Intermediate (disables HIGH ciphers, SHA1, TLS v1.0 and TLS v1.1.) Frontend -> Advanced ssl options Frontend -> Advanced certificate specific ssl options Result Protocols TLS 1.3 Yes TLS 1.2 Yes TLS 1.1 No TLS 1.0 No SSL 3 No SSL 2 No TLS […]
20/06/2024 HAProxy, pfsenseCrowdsec quick CLI HTTP test
Add scenario http-dos-switching-ua Create bash script on client side “/usr/local/bin/crowdsecUAtest.sh” Turn on the executable bit Try Alternative:
28/03/2024 CrowdsecCrowdsec unable to register plugin ‘GeoIpCity’: error opening database: invalid MaxMind DB file
28/03/2024 Uncategorized
ISPConfig Cloudflare show real source ip address
Apache log your visitor’s original IP address thanks to CF-Connecting-IP
28/02/2024 Apache, CloudflareCloudflare purge cache php script
Simple php purge script
19/02/2024 Phpispconfig roundcube filter use master dovecot user
setup master auth on dovecot *MASTERUSER the login username will be account@email*MASTERUSER edit ispconfig rundcube plugin (ispconfig3_forward,.pispconfig3_autoreply,…) look for $mail_user var, add the following bold text
13/11/2020 Uncategorizedbody / header rules spamassassin
/etc/spamassassin/local.cf header LOCAL_ET_PHISHINGIe ALL =~ /(Antonio Balajadia|gocompany.top>|godatastamp.top|expresscourier.icu)/iscore LOCAL_ET_PHISHINGIe 20.1 body LOCAL_ET_URL_RULEea /(Password\ archivio|equipamentosmix|daprofesional.com|cse-engineer.com|psyberhawk.com|muebleslostroncos.cl)/iscore LOCAL_ET_URL_RULEea 20.1
03/11/2020 SpamassassinSpamassassin channel
/etc/cron.hourly/sa-update sa-update –nogpg –channel updates.spamassassin.org retval=”$?” if [ $retval -eq 0 ]; then compile=1; fi sa-update –nogpg –channel spamassassin.heinlein-support.de retval=”$?” if [ $retval -eq 0 ]; then compile=1; fi sa-update –nogpg –channel sa.schaal-it.net retval=”$?” if [ $retval -eq 0 ]; then compile=1; fi
03/11/2020 Spamassassin