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Igor Ostapenko

@fnt0m32

Igor Ostapenko reposted

FreeBSD 14.3-RELEASE is now available: freebsd.org/releases/14.3R… Thanks to all the developers who worked on this, everyone who tested and reported bugs, and also to Amazon who sponsored my work (FreeBSD/EC2 and release engineering) for the past year.

freebsd.org

FreeBSD 14.3-RELEASE Announcement

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms.


I'm glad to contribute to the ZFS AnyRAID project. #OpenZFS #ZFS @klarainc

Check out our latest blog post with an introduction to mixed-size drive support in OpenZFS (dubbed AnyRaid). hexos.com/blog/introduci…



Igor Ostapenko reposted

There is a new official C language website maintained by the C Standards Committee c-language.org


Igor Ostapenko reposted

Dear Programmers. Turing called us: “Mathematicians of ability”. He wasn’t wrong; but he missed something. We are not _just_ mathematicians, we are also scientists. Mathematics is a discipline of logic and reason, and every programmer must be adept at those things. But…


Dave and I have been working on adding per-jail metadata feature to #FreeBSD. Many thanks to the Jails Working Group for their feedback over the past few months. Now it's time for wider feedback. Dave's blog provides the details and some great examples: people.freebsd.org/~dch/posts/202…


Igor Ostapenko reposted

Check out "Enhancing FreeBSD Test Suite Parallelism with Kyua's Jail Feature" by Igor Ostapenko in the latest edition of the #FreeBSD Journal Learn about improved test isolation, parallel test execution in jails and the benefits of network module testing buff.ly/41PyZpN

freebsdfndation's tweet image. Check out "Enhancing FreeBSD Test Suite Parallelism with Kyua's Jail Feature" by Igor Ostapenko in the latest edition of the #FreeBSD Journal
Learn about improved test isolation, parallel test execution in jails and the benefits of network module testing 
buff.ly/41PyZpN

Igor Ostapenko reposted

FreeBSD 14.2-RELEASE is now available: lists.freebsd.org/archives/freeb…


An article I wrote has been published in the latest issue of the FreeBSD Journal: freebsdfoundation.org/wp-content/upl…. It provides FreeBSD developers with details about a newly added feature that enhances the FreeBSD Test Suite’s parallelism. #FreeBSD

The October/September 2024 Issue of the FreeBSD Journal is here! This edition focuses on Kernel Development and features: 🟢Character Device Driver Tutorial 🟢Porting VPP to FreeBSD 🟢Enhancing FreeBSD Test Suite Parallelism with Kyua Read it here 👉 buff.ly/4hWGAZ5

freebsdfndation's tweet image. The October/September 2024 Issue of the FreeBSD Journal is here! This edition focuses on Kernel Development and features:
🟢Character Device Driver Tutorial 
🟢Porting VPP to FreeBSD
🟢Enhancing FreeBSD Test Suite Parallelism with Kyua

Read it here 👉 buff.ly/4hWGAZ5


youtu.be/wkMfXJpAGqM?t=… At OpenFest 2024, I presented a significant improvement to the FreeBSD development process as a result of my recent work. OpenFest plays an important role in supporting open-source software. @openfestbg #OpenFest #OpenFest2024 #FreeBSD

fnt0m32's tweet image. youtu.be/wkMfXJpAGqM?t=… At OpenFest 2024, I presented a significant improvement to the FreeBSD development process as a result of my recent work. OpenFest plays an important role in supporting open-source software.
@openfestbg #OpenFest #OpenFest2024 #FreeBSD

It's always a good idea to thank for the contribution to the growth of the community. #FreeBSD #EuroBSDCon @eurobsdcon #EBC24

fnt0m32's tweet image. It's always a good idea to thank for the contribution to the growth of the community.
#FreeBSD #EuroBSDCon @eurobsdcon #EBC24
fnt0m32's tweet image. It's always a good idea to thank for the contribution to the growth of the community.
#FreeBSD #EuroBSDCon @eurobsdcon #EBC24

Igor Ostapenko reposted

The correct answer here is 0: If foo and bar are hard linked, mv foo bar has no effect and foo continues to exist. This is in fact explicitly required by POSIX! I asked Kirk McKusick about this at @eurobsdcon and his best guess was that SysV had a bug and POSIX standardized it.

Without testing, what output do you think this sequence of commands should produce? # touch foo # ln foo bar # mv foo bar # ls foo 2>/dev/null # echo $?

0 %52.5
1 %47.5

257 vote · Final results



Igor Ostapenko reposted

Can you help test native cloud containers on #FreeBSD? From Sept. to Oct. 11, 2024, the FreeBSD Open Container Initiative Runtime Extension Working Group is hosting a time-boxed testing project for its experimental implementation of #Podman. #OCI hubs.li/Q02M3p6Y0

freebsdfndation's tweet image. Can you help test native cloud containers on #FreeBSD?
From Sept. to Oct. 11, 2024, the FreeBSD Open Container Initiative Runtime Extension Working Group is hosting a time-boxed testing project for its experimental implementation of #Podman. #OCI
hubs.li/Q02M3p6Y0

A quick overview of IPsec filtering and inspection with FreeBSD #ipsec #freebsd #pf #firewall #tcpdump igoro.pro/a-quick-overvi…

fnt0m32's tweet image. A quick overview of IPsec filtering and inspection with FreeBSD
#ipsec #freebsd #pf #firewall #tcpdump
igoro.pro/a-quick-overvi…

Igor Ostapenko reposted

Happy #FreeBSDDay! Today, we're highlighting members of the #FreeBSD community, join us on YouTube for the live interviews! The interviews will run all day long, with the first, an Interview with Ed Maste, kicking off at 8 AM PT. 👉 hubs.li/Q02CsvDl0

freebsdfndation's tweet image. Happy #FreeBSDDay! Today, we're highlighting members of the #FreeBSD community, join us on YouTube for the live interviews! The interviews will run all day long, with the first, an Interview with Ed Maste, kicking off at 8 AM PT.
👉 hubs.li/Q02CsvDl0

Thank you, @gitlab . Apple-like intuitive feature. A simple push creates a new repo, instead of N clicks in a browser. #git #gitlab

fnt0m32's tweet image. Thank you, @gitlab . Apple-like intuitive feature. A simple push creates a new repo, instead of N clicks in a browser.
#git #gitlab

Igor Ostapenko reposted

The integer literal 0 is always an octal number in C and C++ 🤯

RCS's tweet image. The integer literal 0 is always an octal number in C and C++ 🤯

Igor Ostapenko reposted

I can now let you know that the Effective C, 2nd Edition is now available for preorder. This new edition has been completely updated for C23. I'm not sure if I'm supposed to tell you, but you can receive 25% off with coupon code PREORDER. nostarch.com/effective-c-2n…


Great content + Great cover = Awesomeness. @BlueFoxBook @Fox0x01 @Arm

fnt0m32's tweet image. Great content + Great cover = Awesomeness. @BlueFoxBook @Fox0x01 @Arm

Runtime environment specifics can be easily omitted when there are no dependencies on. But it's pity if they are forgotten when it's important to consider them. Just a reminder. #freebsd igoro.pro/target-arch-sp…

fnt0m32's tweet image. Runtime environment specifics can be easily omitted when there are no dependencies on. But it's pity if they are forgotten when it's important to consider them. Just a reminder. #freebsd igoro.pro/target-arch-sp…

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