Fedora 39 Workstation installation screen capture

Just an itch, wanted to see how Fedora 39 Workstation looks like. For other versions see here

Zig - hello world

Hello world in Zig

PS C:\prj> mkdir hello-world
PS C:\prj> cd .\hello-world\
PS C:\prj\hello-world> zig init

You should see this output during init

info: created build.zig
info: created build.zig.zon
info: created src\main.zig
info: created src\root.zig
info: see `zig build --help` for a menu of options

Run it like this

PS C:\prj\hello-world> zig build run

The output should look like this

steps [4/7] install... All your codebase are belong to us.
Run `zig build test` to run the tests.

Error opening directory '/media/sf_C_DRIVE': Permission denied

I tried to share a folder from Windows 10 host to Kali 2020.1 Linux guest using VirtualBox but I am getting the following error message:

Error opening directory '/media/sf_C_DRIVE': Permission denied

To fix, do:

$: sudo adduser $USER vboxsf

Then log-off then log back in. If this does not work, reboot the VM

Getting similar issue using Fedora 33 on VirtualBox 7.0.12, below is the error message

This location could not be displayed You do not have the permissions necessary to view the contents of "sf_D_DRIVE"

To fix do the following and reboot the VM.

$: sudo usermod -a -G vboxsf $USER

Refs:
https://stackoverflow.com/questions/26740113/virtualbox-shared-folder-permissions

How to get CPU and memory info in QNX

How to get CPU and memory info in QNX

To get CPU information in QNX, run pidin info
Sammple out below:

# pidin info
CPU:X86 Release:6.5.0  FreeMem:846Mb/1023Mb BootTime:Apr 05 01:03:42 UTC 2023
Processes: 33, Threads: 91
Processor1: 131758 Intel 686 F6M1SS7 1999MHz FPU

Fedora 38 Workstation installation screen capture

Just an itch, wanted to see how Fedora 38 Workstation looks like. For other versions see here

PowerShell Quick Tip: Get alias for a cmdlet

Below shows how to get the aliases for Remove-Item cmdlet.

PS C:\prj> Get-Alias -Definition Remove-Item
CommandType     Name                   Version    Source
-----------     ----                   -------    ------
Alias           del -> Remove-Item
Alias           erase -> Remove-Item
Alias           rd -> Remove-Item
Alias           ri -> Remove-Item
Alias           rm -> Remove-Item
Alias           rmdir -> Remove-Item

PowerShell Quick Tip: Delete a folder recursively

PS C:\> Remove-Item -Recurse -Force .\folder_to_delete\

Or using alias

PS C:\> rm -r -fo .\folder_to_delete\