est.social

0 postitusega0 osalejaga0 postitust täna

David Chisnall (*Now with 50% more sarcasm!*)<a href="https://infosec.exchange/tags/LazyWeb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LazyWeb</a>: At some point 15-20 years ago, I was reading some Austin’s Group rationale for deprecating <code>ucontext_t</code> and friends, which said it was the only safe way of jumping out of a signal handler but was problematic because people were using it to implement userspace threading and it was not safe to do so because this required synchronising state that was not always visible in userspace. I can no longer find this and it appears not to be in the rationale section for any <a href="https://infosec.exchange/tags/POSIX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#POSIX</a> spec I’ve checked. Does anyone have the reference to hand?

Dendrobatus AzureusYou can download a live image of gparted and work with the latest version with ease. My debian based distro has GParted 1.3.1 which is quite behind v1.7.0-1Im downloading the latest right now!log $ wget -c <a href="https://cfhcable.dl.sourceforge.net/project/gparted/gparted-live-stable/1.7.0-1/gparted-live-1.7.0-1-amd64.iso?viasf=1" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://cfhcable.dl.sourceforge.net/project/gparted/gparted-live-stable/1.7.0-1/gparted-live-1.7.0-1-amd64.iso?viasf=1</a> --2025-03-16 11:54:11-- <a href="https://cfhcable.dl.sourceforge.net/project/gparted/gparted-live-stable/1.7.0-1/gparted-live-1.7.0-1-amd64.iso?viasf=1" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://cfhcable.dl.sourceforge.net/project/gparted/gparted-live-stable/1.7.0-1/gparted-live-1.7.0-1-amd64.iso?viasf=1</a> Resolving cfhcable.dl.sourceforge.net (cfhcable.dl.sourceforge.net)... 146.71.73.5 Connecting to cfhcable.dl.sourceforge.net (cfhcable.dl.sourceforge.net)|146.71.73.5|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 589299712 (562M) [application/octet-stream] Saving to: ‘gparted-live-1.7.0-1-amd64.iso?viasf=1’ gparted-live-1.7.0-1 9%[==> ] 55.49M 286KB/s eta 28m 15s ^Z<a href="https://gparted.org/livecd.php" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://gparted.org/livecd.php</a><a href="https://mastodon.bsd.cafe/tags/gparted" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gparted</a> <a href="https://mastodon.bsd.cafe/tags/partitions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#partitions</a> <a href="https://mastodon.bsd.cafe/tags/bash" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bash</a> <a href="https://mastodon.bsd.cafe/tags/csh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#csh</a> <a href="https://mastodon.bsd.cafe/tags/ksh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ksh</a> <a href="https://mastodon.bsd.cafe/tags/sh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sh</a> <a href="https://mastodon.bsd.cafe/tags/parameters" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#parameters</a> <a href="https://mastodon.bsd.cafe/tags/UEFI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UEFI</a> <a href="https://mastodon.bsd.cafe/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> <a href="https://mastodon.bsd.cafe/tags/options" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#options</a> <a href="https://mastodon.bsd.cafe/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#programming</a> <a href="https://mastodon.bsd.cafe/tags/POSIX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#POSIX</a>

Dendrobatus AzureusGiving credit to the programmers of GPARTED(8) gparted works its magic, by entering correct parameters to a suite of partition control & editing commands, which are sh envoked, so you can easily manipulate your partitions on all your SSDs HDDs from the comfort of your UIWhen you want to batch manipulate partitions, you can study the log output and make sh scripts yourself, controlling partitions anywhere. You also have the convenience of running gparted from sh so it still works its magic for you, without the UI!I usually run cfdisk gdisk fdisk when I partition a fresh mechanical or SSD, later on I invoke gparted when I want to resize or move themit also runs important commands at the end so that the kernel gets to know your new partition layout, which makes rebooting your machine to use them unneededI shrunk and resized a partition where I installed a program, which needed 75GB (*1024!) as installation space but only uses 56GB in the end. I left 12GB of breathing room on the partition after the shrink and of course grew the partition before with the same size, minus the alignment snip of 1MBlog: myserver kernel: JFS: nTxBlock = 8192, nTxLock = 65536 myserver kernel: SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, debug enabled myserver kernel: sdb: sdb1 sdb2 sdb3 sdb4 myserver kernel: sdb: sdb1 sdb2 sdb3 sdb4 ^Z<a href="https://fuzzies.wtf/@altbot" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@altbot</a> <a href="https://gparted.org" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://gparted.org</a><a href="https://mastodon.bsd.cafe/tags/gparted" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gparted</a> <a href="https://mastodon.bsd.cafe/tags/partitions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#partitions</a> <a href="https://mastodon.bsd.cafe/tags/bash" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bash</a> <a href="https://mastodon.bsd.cafe/tags/csh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#csh</a> <a href="https://mastodon.bsd.cafe/tags/ksh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ksh</a> <a href="https://mastodon.bsd.cafe/tags/sh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sh</a> <a href="https://mastodon.bsd.cafe/tags/parameters" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#parameters</a> <a href="https://mastodon.bsd.cafe/tags/UEFI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UEFI</a> <a href="https://mastodon.bsd.cafe/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> <a href="https://mastodon.bsd.cafe/tags/options" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#options</a> <a href="https://mastodon.bsd.cafe/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#programming</a> <a href="https://mastodon.bsd.cafe/tags/POSIX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#POSIX</a>

Viimatised otsingud

Otsimisvalikud

Administraator:

Serveri statistika:

#posix