Description:
Plan 9 from Bell Labs. (Moderated)
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environment variables
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Hello, If I have an rc script and I don't specify any rfork in it, then the namespace and the environment should be shared. So, having an 'a' script ...a = hello cd c #later on... and a 'b' script: ...a echo $a and running the 'b' script, I'd expect that the 'a' variable would be set to 'hello' and written out. But it does not work like that, thanks to some... more »
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Plan 9 doesn't boot on a (fairly new) computer
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Here's the hardware: AMD Athlon II X2 245 (64-bit dual core) Gigabyte GA-MA785GM-US2H motherboard One 1.5Tb SATA hard drive, old IDE cdrom The Plan 9 and 9atom liveCDs have the same problem: when the `root is from' prompt appears, nothing happens and the keyboard does not work. The keyboard is not usb and no usb devices... more »
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9P libraries for Go
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Hi, Andrey Mirtchovski and I wrote 9P server and client libraries/packages for Go. The hg repository with the code is available at [link]. Once downloaded the code should be moved to $GOROOT/src/pkg and $GOROOT/src/pkg/Makefile should be modified so DIRS includes plan9/p, plan9/p/clnt and plan9/p/srv directories. These directories should... more »
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spam bots and Finwait2
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i added some bits to my copy of stats(1) that allows tracking of /net/ether0 and /net.alt/ether1 simultaneously and scales the max by the link speed, not the number of processors. it didn't take long for this to be useful. this morning i noticed that there was quite a noticable load on my dsl line (25pps) and 54 tcp connections to port 25 in... more »
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usb disks in plan9
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I'm trying to partition a usb thumb drive in plan9: % disk/fdisk -baw /dev/sdU4.0/data adding part failed: plan9: permission denied ?warning: partitions could not be updated in devsd I get similar issues when trying to use prep. If I rerun fdisk or prep it seems to read the previously configured... more »
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using acme/Mail from plan9port in Linux
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Hi all, can anyone point me to a document (if any) that explains how to use acme/Mail to read e-mail in Linux? I couldn't find any useful information in the plan9port distribution and it does not work "out-of-the-box". Thanks for your help! L.
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power64 architecture v. fossil
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amuzing bug 'o the day. while 9c isn't in the standard distribution, if one has OS=9* and does a mk clean in /sys/src/cmd/fossil, you will remove 9.h since 9.h looks like a temporary name for a command named "h" for the power64 architecture. - erik
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A trace of poolalloc in-kernel
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Hi, I've gotten and graphed a quick trace of all requests in-kernel to poolalloc during a session with my terminal, where I booted up, created a few windows, built a kernel, and shutdown. [link] (There's even some eye-candy!) Quick summary: 50% of all requests to poolalloc in kernel during this session... more »
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Standalone package of command-line sam for unix
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Hi, I have constructed a standalone package of Sam (command-line half only) for UNIX, for systems that you don't want to / can't build Plan 9 Ports for and wish to connect to with samterm via ssh. [link] I extracted enough of lib9/libkern, libbio, and libutf from Go and Inferno... more »
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