IPV6 ND and non-local prefixes

Hello misc, I'm starting to play around with IPv6 and rad(8). I've noticed that I can broadcast arbitrary prefixes via "no auto prefix" combined with "prefix ". These get assigned properly via slaac and can be used to forward packets, but if I don't assign an IP in the prefix on the broadcasting i

less prints superfluous characters with --no-init

Hi all, I find this behaviour unexpected: $ printf foo | less --no-init | xxd : 666f 6f1b 5b41 1b5b 4b foo.[A.[K less prints ANSI escape codes for 'cursor up' and 'erase in line' at the end of my message. Interestingly, when doing the same within tmux, the result is diff

Troubleshooting a spinning fork(2)

Hi. I'm looking for guidance on how to troubleshoot a piece of software which is spinning after calling fork(2). I'm working on making the s2n-tls[1] library build on OpenBSD[2]. One of the unit tests[3] does this: 1. The test framework forks the test (s2n_fork_generation_number_test) 2. The tes

Re: less prints superfluous characters with --no-init

"Richard Ulmer": > I find this behaviour unexpected: > > $ printf foo | less --no-init | xxd > : 666f 6f1b 5b41 1b5b 4b foo.[A.[K > > less prints ANSI escape codes for 'cursor up' and 'erase in line' at the > end of my message. I cannot reproduce this. $ printf foo |

Re: less prints superfluous characters with --no-init

"Richard Ulmer" wrote: > Hi all, > I find this behaviour unexpected: > > $ printf foo | less --no-init | xxd > : 666f 6f1b 5b41 1b5b 4b foo.[A.[K > > less prints ANSI escape codes for 'cursor up' and 'erase in line' at the > end of my message. Interestingly, when doing

Re: less prints superfluous characters with --no-init

you really ought to use `type', not `which', in case it is a shell function etc.