Discover and read the best of Twitter Threads about #Kernel
Most recents (4)
🔷Want to master Command Line but struggling to find where to start ? Then here is the mega thread 🧵for you to start
🔷This thread covers Windows Commands, Power shell Cmdlets, Linux shell commands along side Mac
🔷You will get to know Kernels & Shells
#Windows #Linux #macOS
🔷This thread covers Windows Commands, Power shell Cmdlets, Linux shell commands along side Mac
🔷You will get to know Kernels & Shells
#Windows #Linux #macOS
What is KERNEL?
What is Shell ?
What is the Relation ?
Unlike many things, Every Operating System will have KERNEL not just Linux, it's a misconception
#kernel #Shell #DEVCommunity
What is Shell ?
What is the Relation ?
Unlike many things, Every Operating System will have KERNEL not just Linux, it's a misconception
#kernel #Shell #DEVCommunity
Windows - Regular Command Prompt
Linux - Most of shells like SH, BASH and ZSH
Apple - ZSH shell
#Developer
Linux - Most of shells like SH, BASH and ZSH
Apple - ZSH shell
#Developer
\o/ Linus merged the bulk of the #PREEMPT_RT locking infrastructure for proper #realtime support to #Linux mainline, which thus will be a part of #kernel 5.15: git.kernel.org/torvalds/c/e5e…
Congrats to Thomas and everyone involved!
To quote: ```[…] The underlying concepts…
Congrats to Thomas and everyone involved!
To quote: ```[…] The underlying concepts…
…of this code have been in use in PREEMPT_RT for way more than a decade. The code has been refactored several times over the years and this final incarnation has been optimized once again to be as non-intrusive as possible, i.e. the RT specific parts are mostly isolated. […]```
Reminder: that's "bulk of the locking infra", which is a big part of what's currently in #PREEMPT_RT, but other things remain there. IOW: It's a really big step for #REALTIME support in mainline, but not the last. More info expected in a status update this month on @linuxplumbers
I am contemplating live-tweeting the @KernelCo launch of their TD #fNIRS device 'FLOW' - which starts in 6 minutes here:
Bit of background - I have worked in #biomedicaloptics and specifically #fNIRS for 10 years. I remember one of my PhD supervisors telling me there was no research career to be made in diffuse optics. I disagreed
My particular goal over the last few years has been to try to be the first to demonstrate high-density, whole-scalp, wearable diffuse optical imaging (DOT)/#fNIRS. @gowerlabs and @UCL_DOTHUB made a lot of progress towards that
I need 4 tweets for the highlights in main #network merge for #Linux 5.10:
* #BPF programs can be shipped with the #kernel and loaded on boot via the User Mode Driver mechan. git.kernel.org/torvalds/c/0bc…
* sleepable BPF programs
git.kernel.org/torvalds/c/104…
lwn.net/Articles/82541…
(1/4)
* #BPF programs can be shipped with the #kernel and loaded on boot via the User Mode Driver mechan. git.kernel.org/torvalds/c/0bc…
* sleepable BPF programs
git.kernel.org/torvalds/c/104…
lwn.net/Articles/82541…
(1/4)
* BPF Type Format (BTF) support for type and enum discovery & support for using BTF within the kernel itself
git.kernel.org/torvalds/c/98b…
* add and consume TCP header options in BPF programs, allowing easy experim. and deployment-specific TCP option use
git.kernel.org/torvalds/c/0bc…
(2/4)
git.kernel.org/torvalds/c/98b…
* add and consume TCP header options in BPF programs, allowing easy experim. and deployment-specific TCP option use
git.kernel.org/torvalds/c/0bc…
(2/4)
* redirect_neigh() BPF packet redirect helper, allowing to limit stack traversal in common container configs; Daniel reports ~10Gbps => ~15Gbps performance gain
git.kernel.org/torvalds/c/b4a…
* BPF programs can call map_update_elem on sockmaps
git.kernel.org/torvalds/c/3c4…
(3/4)
git.kernel.org/torvalds/c/b4a…
* BPF programs can call map_update_elem on sockmaps
git.kernel.org/torvalds/c/3c4…
(3/4)
