Use #ICT4SDG – ICT for Sustainable Development
Monthly Archives: April 2020
ABB Formula E, INDYCAR and Formula 1 available #virtually from 18 apr 20 #vr
ABB Formula E, INDYCAR and Formula 1 are now all available #virtually #vr many kicking off this weekend 18 apr 20
ABB Formula E
INDYCAR
Formula 1
Podium
JITSI – Voice and Video Conferencing with true E2E encryption #videoconferencing #webconferencing #wfh
JITSI – Open Source Voice and Video Conferencing with true E2E encryption
JITSI recordings
UNICODE ‘black’ means ‘solid’ so a black š¤ is in fact a red ā¤ļø #unicode #webstandards #webdev #idkt
In UNICODE standards ‘black’ means ‘solid’
“black in a character names refers to the symbol being solid/filled in.”
so a black heart is in fact red is in fact a black heart
SIMPLES !
XFCE | settings | removable media | auto mount without opening file browser
In XFCE | goto settings | click removable media | uncheck browse
XFCE will now auto mount media without opening file browser (a real help if you are re flashing balena.io raspberry pi resin os images that have 5 partitions)
XFCE by default pops up a very irritating thunar file manager window for EVERY mount
balina.io raspberry pi resin OS SD card now mounts 5 partitions without 5 popups
/dev/sdb1 on /media/cdarra/resin-boot type vfat (rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2) /dev/sdb2 on /media/cdarra/resin-rootA type ext4 (rw,nosuid,nodev,relatime,uhelper=udisks2) /dev/sdb3 on /media/cdarra/resin-rootB type ext4 (rw,nosuid,nodev,relatime,uhelper=udisks2) /dev/sdb5 on /media/cdarra/resin-state type ext4 (rw,nosuid,nodev,relatime,uhelper=udisks2) /dev/sdb6 on /media/cdarra/resin-data type ext4 (rw,nosuid,nodev,relatime,uhelper=udisks2)
GNU/Linux bluetooth audio howto
GNU/Linux bluetooth audio howto
opensuse 15 has replaced ifconfig with ip
opensuse 15 has replaced ifconfig with ip
- https://software.opensuse.org/package/net-tools
- https://www.linux.com/training-tutorials/replacing-ifconfig-ip/
so instead of typing ifconfig type ip a instead
# ip a
foldingathome repos from 2018 for @centos and @ubuntu #beatthevirus
foldingathome repos from 2018 for @centos and @ubuntu #beatthevirus
oracle linux 7 software collections
oracle linux 7 software collections
- https://docs.oracle.com/en/operating-systems/oracle-linux/7/
- https://docs.oracle.com/en/operating-systems/oracle-linux/scl-user/E59096.pdf
install
# yum install scl-utils # scl list # yum list available sw_col-\* # yum --disablerepo="*" --enablerepo="*_SoftwareCollections" list available
CentOS 8 has split packages into baseos and appstream repos
CentOS 8 has split packages into baseos and appstream repos
appstream repos are further split into modules streams and module profiles
there is a new command to manage the modules
# dnf modulesĀ # dnf module enable module-name:stream # dnf module list postgresql
and new install commands to install module streams and module profiles
# dnf install @module-name:stream/profile
see
- https://docs.centos.org/en-US/8-docs/managing-userspace-components/assembly_using-appstream/
- https://docs.centos.org/en-US/8-docs/managing-userspace-components/assembly_introduction-to-modules/
- https://docs.centos.org/en-US/8-docs/managing-userspace-components/assembly_introduction-to-modules/#module-streams_introduction-to-modules
- https://docs.centos.org/en-US/8-docs/managing-userspace-components/assembly_installing-rhel-8-content/#selecting-a-stream-before-installation-of-packages_installing-rhel-8-content
- https://docs.centos.org/en-US/8-docs/managing-userspace-components/assembly_installing-rhel-8-content/#installing-a-package_installing-rhel-8-content
- https://docs.centos.org/en-US/8-docs/managing-userspace-components/assembly_installing-rhel-8-content/#selecting-a-stream-before-installation-of-packages_installing-rhel-8-content
