greylist disable a single account use the python script: /opt/iredapd/tools/greylisting_admin.py eg; python /opt/iredapd/tools/greylisting_admin.py --disable --to user@domain.tld This will disa...

display POST/PREROUTING rules iptables -t nat –line-numbers -L root@ip-10-243-87-86:~# iptables -t nat --line-numbers -L Chain PREROUTING (policy ACCEPT) num target prot opt source ...

Disk needs to be mounted with acl (ie. /dev/cmc_ftp/cmc_vol /usr/local/jail2 ext4 defaults,acl 0 0) if required, remount the disk with the new options via; mount -o remount /usr/locaL/jail2 chec...

stop firewall sudo service pgl stop get video(s) /storage/contrib/get_iplayer "Australia with Simon Reeve" --get import into mythtv. be prepared to find the description etc and enter them at th...

To create htpasswd accounts from command line use; shell > printf "someuser:`openssl passwd -apr1`\n" Password: Verifying - Password: someuser:$apr1$7xVW3W85$y2M/Ll0Fv/2YDbuV3PCrC1 Paste that...

Using apt sudo apt-mark hold package_name. Using dpkg echo "package_name hold" | sudo dpkg --set-selections. Using aptitude sudo aptitude hold package_name. Using apt sudo ap...

SQL-CMD = <<<SQL select * from $tablename where id in [$order_ids_list] and product_name = "widgets" SQL;

Kodi update: System: Xubuntu 16.06 aplay -l showed all the right devices but speaker-test -c wav -D hw:0,3 played nothing. alsamixer showed all volumes at max but pavucontrol only showed the inte...