du -h --max-depth=1 / | grep '[0-9]G\>' | sort -hr
Postfix Google as SMTP Relay
as a fix solution you can use google, as smtp relay for e.g. notifications. In this example I am working on a Fedora 27 Host. Install needed packages dnf -y install postfix mailx cyrus-sasl-plain R...
Warning: dracut-initqueue timeout CentOS7
common on recent harware changesFirst boot into the rescue mode, then change to the boot directory cd /boot perform a copy of the current files as security purpose cp -p initramfs-3.10.0-693.17.1.e...
Bash Windows 10 Linux Subsystem doesn’t open anymore
Open a regular command prompt (win+r then cmd)Right-click the title bar and select PropertiesDeselect “Use legacy console (requires restart)”
Setup Foreman locale issue on Centos 7
is about a locale issue during a foreman setup on CentOS 7. locale environment variables were bad; continuing with LANG=C In my case the output of locale -a showed en_US.utf8 but the output of env ...
firewall-cmd Webserver Access on the public Zone
short but sweet firewall-cmd --permanent --zone=public --add-service=httpfirewall-cmd --permanent --zone=public --add-service=httpsfirewall-cmd --reload