gnome-extensions – including appindicator & gestureImprovements.
Skip synology @eaDir with ibroadcast-uploader
user_prefs not getting read on spamassassin / postfix / procmail setup on debian?
Seeing errors like “spamd: still running as root: user not specified with -u, not found, or set to root, falling back to nobody” in mail log?
Put
DROPPRIVS=yes
in /etc/procmailrc
dnf upgrade crashing on free oracle cloud vms running OEL8
There are 2 reasons for this: the memory on these VMs is small (668MB) & DNF is badly written and uses 100s of MBs. Secondly Oracle Linux includes a lot of repos.
1. install microdnf by wgetting it (as dnf is failing)
wget https://yum.oracle.com/repo/OracleLinux/OL8/baseos/latest/x86_64/getPackage/libpeas-1.22.0-6.el8.x86_64.rpm
wget https://yum.oracle.com/repo/OracleLinux/OL8/baseos/latest/x86_64/getPackage/microdnf-3.4.0-4.el8.x86_64.rpm
rpm -ivh *.rpm
2. Upgrade base repos
microdnf update –disablerepo=* –enablerepo=ol8_baseos_latest –enablerepo=ol8_appstream
Whoops
Check if a pidfile is running in bash
test -f /run/icinga2/icinga2.pid && test -d /proc/$(< /run/icinga2/icinga2.pid)
Control your Sonos speaker with a Griffin Powermate
Purge DNS cache on Cloudflare nameservers (1.1.1.1)
https://one.one.one.one/purge-cache/
And the same for Google (8.8.8.8): https://developers.google.com/speed/public-dns/cache
endoflife.date
https://endoflife.date/ – check EOL for software
Get the SAN entries for a cert with openssl
openssl s_client -connect facebook.com:443 < /dev/null 2>/dev/null \
| openssl x509 -noout -text | grep -i dns
# cleaner output
openssl s_client -connect facebook.com:443 < /dev/null 2>/dev/null \
| openssl x509 -noout -text 2>/dev/null \
| perl -ne 'm/DNS/ && s/(, *|^ *DNS:)//g && print(join("\n",split /DNS:/))'