DragonflyBSD’s hammer1 encrypted master/slave setup, second part of our BSDCan recap, NomadBSD 1.1-RC1 available, OpenBSD adds an LDAP client to base, FreeBSD gets pNFS support, Intel FPU Speculation Vulnerability confirmed, and what some Unix command names mean.Categories in the Theosophy Wiki help to group together people, places, and concepts that have some common characteristic. (In fact, on books Seuss wrote but left for other people to illustrate, Seuss called himself Theo Lesieg.) Theo, like all the other lions but more so, is. Seuss, whose real name was Theodor Seuss Geisel. He is performed by Peter Linz. He is the husband of Cleo Lion and the father of Lionel and Leona Lion. Theodor 'Theo' Lion is one of the main characters on the show.
![]() Theos Wiki Registration Packs AtMichael explained everything from the 6-2-1 rule (hours of sleep, meals per day, and number of showers that attendees should have at a minimum), to the partner and widowers program (lead by his wife Liz), to the sessions that people should not miss (opening, closing, and hallway track). This session is intended for people that are new to BSDCan (maybe their first BSD conference ever?) and may have questions. Allan and I were there only briefly, as we wanted to get back to the “Newcomers orientation and mentorship” session lead by Michael W. The last tutorials/devsummit of that day lead directly into the conference, as people could pick up their registration packs at the Red Lion and have a drink with fellow BSD folks. As promised, here is our second part of our BSDCan report, covering the conference proper. Some uncertainty because hey, it’s kind of exotic but exciting too :)Overall, I am happy, HAMMER1 and PFS are looking really good, DragonFly is a neat Unix and the community is super friendly (Matthew Dillon actually provided me with a kernel patch to fix the broken ACPI on the PC holding this setup, many thanks!), the system is still a “work in progress” but it is already serving my files as I write this post.Let’s see in 6 months how it goes in the longer run !This allowed newbies to mingle over dinner and ice cream, creating a welcoming atmosphere. Afterwards, people went for dinner in groups, a big one lead by Michael Lucas to his favorite Shawarma place, followed by gelato (of course). The session was well attended. Word gantt chart templateYet another great talk where I learned a lot. The visualizations were certainly nice to see, combining different tools together in a new way.ZFS BoF, lead by Allan and Matthew AhrensSSH Key Management by Michael W. The dwatch tool she wrote should make it easy for people to get started with DTrace without learning too much about the syntax at first. I first thought that the number of slides would not fit into the time slot, but she even managed to give a demo of her work, which was well received. A good talk that connected well with his Ansible tutorial and even allowed some discussions among participants.“All along the dwatch tower”: Devin delivered a well prepared talk. Feedback and help is welcome.“The Evolution of FreeBSD Governance” by Kirk McKusick was yet another great talk by him covering the early days of FreeBSD until today, detailing some of the progress and challenges the project faced over the years in terms of leadership and governance. We covered it on the show before and people can find it under sysutils/zrepl. I liked his overview slides with the numbers comparing the algorithms for their effectiveness and his personal story about the sometimes rocky road to get the feature implemented.“zrepl - ZFS replication” by Christian Schwarz, was well prepared and even had a demo to show what his snapshot replication tool can do. Then, Allan and I had an interview with Kirk McKusick for National FreeBSD Day, then we had a core meeting, followed by a core dinner.“Flexible Disk Use in OpenZFS”: Matthew Ahrens talking about the feature he is implementing to expand a RAID-Z with a single disk, as well as device removal.Allan’s talk about his efforts to implement ZSTD in OpenZFS as another compression algorithm. Dvr client for windows 10Theo de Raadt discussed this in his BSDCan 2018 session. Earlier this month, Philip Guenther committed (to amd64 -current) a change from lazy to semi-eager FPU switching to mitigate against rumored FPU state leakage in Intel® CPUs. Support for installing packages has been added.The image and instructions can be found here.# LDAP client added to -current CVSROOT: /cvsImport ldap(1), a simple ldap search client.We have an ldapd(8) server and ypldap in base, so it makes sense toHave a simple LDAP client without depending on the OpenLDAP package.This tool can be used in an ssh(1) AuthorizedKeysCommand script.With feedback from many including Tag: reyk# Intel® FPU Speculation Vulnerability Confirmed Support for modern Intel GPUs has been added. The base system has been upgraded to FreeBSD 11.2-RC3 Thank you Dan Langille and your organizing team for making it happen! Well done.The first – and hopefully final – release candidate of NomadBSD 1.1 is available! Theos Wiki Software May OptLazy restored states are potentially vulnerable to exploits where one process may infer register values of other processes through a speculative execution side channel that infers their value. Systems using Intel® Core-based microprocessors may potentially allow a local process to infer data utilizing Lazy FP state restore from another process through a speculative execution side channel.System software may opt to utilize Lazy FP state restore instead of eager save and restore of the state upon a context switch. This seems to have prompted an early end to an embargo (in which OpenBSD was not involved), and the official announcement of the vulnerability.System software may utilize the Lazy FP state restore technique to delay the restoring of state until an instruction operating on that state is actually executed by the new process.
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