Re: SUID /usr/bin/rsh on Stable 4.8 after installworld
At 09:10 10/26/2003, Jim wrote: [snip] At some point in this process however, I get to cvsup, buildworld, and installworld. This process re-enables the old permissions on the files I so diligently locked down. I would expect there is a flag or include/exclude file somewhere I need to lookup to prevent cvsup from doing this in the first place, but like I said, I'm new. The problem I need help with though, is the fact that I cannot chmod 000 certain binaries after this process (for example: /usr/bin/rsh, /usr/bin/yppasswd, /usr/bin/ypchfn, etc.). The following occurs: # chmod 000 /usr/bin/rsh chmod: /usr/bin/rsh: Operation not permitted chflags is what you want man chflags specifically the schg flag. ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Question about IRQs and SMP
Not as complicated a question as one might thing, but I still haven't found a way.. so, is there some way I can get tools like systat (systat -vmstat 1) or vmstat (vmstat -i) that show irq rates to display the proper IRQs on SMP boxes? I have several SMP boxes right now, and despite all my manpage digging and googling, I can't figure out a way to demux the mux'd IRQ for display purposes; It's quite useless to know that mux irq2 is handling 1k+ interrupts/sec when there are several devices actually using that irq.. Sample output: interrupt total rate mux irq2 51255486416 fdc0 irq6 3 0 clk irq0 12300164 99 rtc irq8 15743621127 Total79299274644 NIC, scsi controller, etc are all contained within the mux I believe, along with most everything else on this box from the looks of it. ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
