electronic notes
Unfortunately, the tab completion support included in conda has been deprecated with version 4.4. On Github tartansandal has been working on a new completion facility. Installing it is trivial:
conda install -c tartansandal conda-bash-completion
Found in Issue #9178 - Conda tab completion.
To increase the reliability of embedded systems - especially ones that are hard to physically access - one can use an embedded watchdog. The watchdog, once activated, will reset the system if it is not fed for a certain time-interval. This guarantees a clean reset in case the system ends up in …
When installing the VirtualBox guest-extensions on a fresh CentOS installation the installer asks for the kernel headers to compile the necessary modules. To install these just type:
yum install kernel-devel kernel-headers
Here is the important part: when the installer for the guest-extensions keeps complaining that The headers for the current …