Re: Bug in egrep?
* Otto Moerbeek [EMAIL PROTECTED] [060907 17:44]: If anybody has access to a Solaris machine, I like to know what the test does there. SunOS XX 5.9 Generic_118558-17 sun4u sparc SUNW,Sun-Fire-V240 # echo some text here | egrep -x ; echo $? egrep: illegal option -- x usage: egrep [ -bchilnsv ] [ -e exp ] [ -f file ] [ strings ] [ file ] ... 2 # echo some text here | /usr/xpg4/bin/egrep -x ; echo $? 1
Re: Know CPU usage
* Abel Talaversn Estevez [EMAIL PROTECTED] [060828 11:45]:
Does anybody know any other command?
Quick'n'dirty:
ps -ax -opcpu | awk '!/%CPU/{sum += $1} END {print sum}'
Re: Crash after halt -p (i386, current of feb. 5th)
For the archives: Tried again with sysctl machdep.apmhalt=1, same game :-/ # halt -p /etc/rc.shutdown in progress... /etc/rc.shutdown complete. syncing disks... done Attempting to power down... apm0: APM set power state: unrecognized device ID (9) uvm_fault(0xd6930298, 0x8000, 0, 1) - e kernel: page fault trap, code=0 Stopped at trap+0x15f: movzbl 0(%edx),%eax ddb ps PID PPID PGRPUID S FLAGS WAIT COMMAND *31535 1 31535 0 7 0x4006 halt 12 0 0 0 30x100204 crypto_wa crypto 11 0 0 0 30x100204 aiodoned aiodoned 10 0 0 0 30x100204 syncer update 9 0 0 0 30x100204 cleanercleaner 8 0 0 0 30x100204 reaper reaper 7 0 0 0 30x100204 pgdaemon pagedaemon 6 0 0 0 30x100204 pftm pfpurge 5 0 0 0 30x100204 usbtsk usbtask 4 0 0 0 30x100204 usbevt usb0 3 0 0 0 30x100204 apmev apm0 2 0 0 0 30x100204 kmallockmthread 1 0 1 0 3 0x4084 wait init 0 -1 0 0 3 0x80204 scheduler swapper ddb trace trap() at trap+0x15f --- trap (number 4) --- 0x893d: ddb
ping: sendto: No buffer space available
i386, OpenBSD 3.9-beta (GENERIC) #597: Sun Feb 5 21:14:35 MST 2006 Just played around pinging to see the following: Pinging from box A (10.0.0.13) to box B (10.0.0.5) with sudo ping -f -s 1024 10.0.0.5 Everything fine. Fire up another xterm, fire up the same ping a second time - wow. [...] ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 .ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 .ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 .ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 .ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 .ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ..ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 ping: sendto: No buffer space available ping: wrote 10.0.0.5 1032 chars, ret=-1 [...] And so on... As soon as I kill one floodping, the other runs fine again. Box A has a fxp0, box B a re0, connected via a cheap Gigabit Switch. (Just drop a line if you need the full dmesg.) Not that I'm too concerned since this isn't a real world problem to me, but hey, who knows ;-) kind regards, oliver
Crash after halt -p (i386, current of feb. 5th)
Little @home-server, Mainboard is a Gigabyte GA-5AX F3, Bios is AWARD Version 4.51PG (Everything set to default.) Perfect box until you try to do a halt -p ;-) Below see ps and trace from ddb and dmesg. # halt -p /etc/rc.shutdown in progress... /etc/rc.shutdown complete. syncing disks... done Attempting to power down... apm0: APM set power state: unrecognized device ID (9) apm0: APM set power state: unrecognized device ID (9) uvm_fault(0xd692a6e4, 0x8000, 0, 1) - e kernel: page fault trap, code=0 Stopped at trap+0x15f: movzbl 0(%edx),%eax ddb ps PID PPID PGRPUID S FLAGS WAIT COMMAND * 4526 1 4526 0 7 0x4006 halt 12 0 0 0 30x100204 crypto_wa crypto 11 0 0 0 30x100204 aiodoned aiodoned 10 0 0 0 30x100204 syncer update 9 0 0 0 30x100204 cleanercleaner 8 0 0 0 30x100204 reaper reaper 7 0 0 0 30x100204 pgdaemon pagedaemon 6 0 0 0 30x100204 pftm pfpurge 5 0 0 0 30x100204 usbtsk usbtask 4 0 0 0 30x100204 usbevt usb0 3 0 0 0 30x100204 apmev apm0 2 0 0 0 30x100204 kmallockmthread 1 0 1 0 3 0x4084 wait init 0 -1 0 0 3 0x80204 scheduler swapper ddb trace trap() at trap+0x15f --- trap (number 4) --- 0x893d: ddb ddb boot reboot rebooting... OpenBSD/i386 BOOT 2.10 boot booting hd0a:/bsd: 4961800+867752 [52+255888+237123]=0x607b2c entry point at 0x100120 [ using 493436 bytes of bsd ELF symbol table ] Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2006 OpenBSD. All rights reserved. http://www.OpenBSD.org OpenBSD 3.9-beta (GENERIC) #597: Sun Feb 5 21:14:35 MST 2006 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC cpu0: AMD-K6(tm) 3D processor (AuthenticAMD 586-class) 351 MHz cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX real mem = 536387584 (523816K) avail mem = 482430976 (471124K) using 4278 buffers containing 26923008 bytes (26292K) of memory mainbus0 (root) bios0 at mainbus0: AT/286+(c7) BIOS, date 11/16/99, BIOS32 rev. 0 @ 0xfb4c0 apm0 at bios0: Power Management spec V1.2 apm0: AC on, battery charge unknown apm0: flags 70102 dobusy 1 doidle 1 pcibios0 at bios0: rev 2.1 @ 0xf/0xb948 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdef0/160 (8 entries) pcibios0: PCI Exclusive IRQs: 5 9 10 pcibios0: PCI Interrupt Router at 000:07:0 (Acer Labs M1533 ISA rev 0x00) pcibios0: PCI bus #1 is the last bus bios0: ROM list: 0xc/0x8800 0xcc000/0x4600 cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 Acer Labs M1541 PCI rev 0x04 ppb0 at pci0 dev 1 function 0 Acer Labs M5243 AGP/PCI-PCI rev 0x04 pci1 at ppb0 bus 1 vga1 at pci1 dev 0 function 0 Matrox MGA G400/G450 AGP rev 0x82 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) ohci0 at pci0 dev 2 function 0 Acer Labs M5237 USB rev 0x03: irq 11, version 1.0, legacy support usb0 at ohci0: USB revision 1.0 uhub0 at usb0 uhub0: Acer Labs OHCI root hub, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pcib0 at pci0 dev 7 function 0 Acer Labs M1533 ISA rev 0xc3 pciide0 at pci0 dev 9 function 0 CMD Technology PCI0680 rev 0x02 pciide0: bus-master DMA support present pciide0: channel 0 configured to native-PCI mode pciide0: using irq 5 for native-PCI interrupt wd0 at pciide0 channel 0 drive 0: IBM-DTLA-305020 wd0: 16-sector PIO, LBA, 19623MB, 40188960 sectors wd1 at pciide0 channel 0 drive 1: WDC WD2000BB-00DWA0 wd1: 16-sector PIO, LBA48, 190782MB, 390721968 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 wd1(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 5 pciide0: channel 1 configured to native-PCI mode re0 at pci0 dev 10 function 0 Realtek 8169 rev 0x10: irq 9, address 00:09:5b:e0:eb:47 rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 0 wi0 at pci0 dev 12 function 0 Intersil PRISM2.5 rev 0x01: irq 10 wi0: PRISM2.5 ISL3874A(Mini-PCI) (0x8013), Firmware 1.0.7 (primary), 1.3.6 (station), address 00:09:5b:2f:6e:42 isa0 at pcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pmsi0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pmsi0 mux 0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: PC speaker spkr0 at pcppi0 sysbeep0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 npx0 at isa0 port 0xf0/16: using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pccom0: console pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo fdc0 at isa0 port
Re: Output of top - CPU% weirdness?
* Arnaud Bergeron [EMAIL PROTECTED] [050703 03:09]: All it takes to find that out is a little bit of observation and deduction. From the second output you provided you should see md5's CPU usage go up rapidly. No. md5's CPU doesn't go up. If I try john -t it slowly goes up. Let's stick with john -t 'cause it's real CPU hog. top(1) output show a CPU-Usage going up slowly, showing different numbers than ps(1). load averages: 1.80, 1.15, 0.68 09:25:13 51 processes: 1 running, 49 idle, 1 on processor CPU states: 97.0% user, 0.0% nice, 2.5% system, 0.5% interrupt, 0.0% idle Memory: Real: 45M/116M act/tot Free: 374M Swap: 0K/1024M used/tot PID USERNAME PRI NICE SIZE RES STATEWAIT TIMECPU COMMAND 7399 moo 640 3208K 952K run -0:10 36.47% john 13289 moo20 18M 22M sleepselect 0:21 0.05% Xorg 16577 moo20 2924K 3588K sleepselect 0:08 0.00% xterm 13376 moo 100 4332K 2832K idle wait 0:00 0.00% mutt 26326 moo20 3000K 3600K sleepselect 0:00 0.00% xterm $ while true; do ps -ax -opcpu -ocommand | grep john | grep -v grep ; sleep 1; done 45.0 john -t 71.8 john -t 80.9 john -t 85.0 john -t 87.8 john -t 89.6 john -t 90.7 john -t 91.7 john -t 92.1 john -t 92.6 john -t 93.1 john -t 93.5 john -t 93.9 john -t And these numbers were taken parallel in two xterm, so 36.47% from top(1) showed up wile ps(1) was reporting 90+ percent CPU. Now, if you're not happy with that, you're welcome to fix it yourself As always... Too bad I'm not a developer.
Re: German Umlauts
* Hugo Villeneuve [EMAIL PROTECTED] [050702 00:15]: What you want is: set +o emacs-usemeta Perfect :-) Thank you. I couldn't find your others -meta options in ksh(1) Some BASHisms I tried (Found them while googling.), I removed them now.
Output of top - CPU% weirdness?
OpenBSD 3.7-current (GENERIC) #212: Mon Jun 27 21:48:43 MDT 2005 on i386 Compiling xpdf I see the following top-output (top -S -ocpu 10) load averages: 1.97, 1.55, 0.97 16:16:04 65 processes: 2 running, 62 idle, 1 on processor CPU states: 88.5% user, 0.0% nice, 10.0% system, 0.3% interrupt, 1.2% idle Memory: Real: 62M/124M act/tot Free: 366M Swap: 0K/1024M used/tot PID USERNAME PRI NICE SIZE RES STATEWAIT TIMECPU COMMAND 16836 moo20 19M 23M sleepselect 0:18 0.00% Xorg 11 root -1800K 26M sleepreaper 0:03 0.00% reaper 10255 moo20 3504K 4280K sleepselect 0:01 0.00% xterm 23656 root 100 8956K 2748K sleepwait 0:00 0.00% make 25307 root 640 19M 11M run -0:00 0.00% cc1 15256 moo20 7216K 7660K sleeppoll 0:00 0.00% xscreensaver 21127 moo20 3516K 4232K run -0:00 0.00% xterm 13 root 1800K 26M sleepsyncer 0:00 0.00% update 4698 root 20 660K 392K idle kqread 0:00 0.00% apmd 3048 root 20 1484K 1020K sleepselect 0:00 0.00% sendmail So: 88.5% User, 10.0% System looks OK, but where are the CPU-consuming processes in the list? ,[ man top - bugs ]- | As with ps(1), things can change while ttp is collecting information for | an update. The picture it gives is only a close approximation to reality. ` I don't think an approximation of this scale is correct ;-) Another try: ,[ md5 -t ]- | while true; do md5 -t; done | | top output: | | load averages: 1.81, 1.72, 1.48 16:28:13 | 52 processes: 2 running, 49 idle, 1 on processor | CPU states: 100% user, 0.0% nice, 0.0% system, 0.0% interrupt, 0.0% idle | Memory: Real: 48M/109M act/tot Free: 381M Swap: 0K/1024M used/tot | | PID USERNAME PRI NICE SIZE RES STATEWAIT TIMECPU COMMAND | 32635 moo 560 2904K 172K run -0:00 1.71% md5 | 17994 moo20 3148K 3748K sleepselect 0:00 0.05% xterm | 16836 moo20 19M 23M sleepselect 0:21 0.00% Xorg ` 100% User but md5 only showing up with 1,71%? Either I don't see the obvious or there's something broken.
German Umlauts
Hi all! OpenBSD 3.7-current (GENERIC) #212: Mon Jun 27 21:48:43 MDT 2005 I want to use german umlauts in xterm, which works fine using csh and ksh -o vi but NOT using ksh -o emacs :-( (Umlauts work fine in other applications like vim, xchat, firefox...) My ~./profile (Slightly stripped to the relevant parts, umlauts not working.) ,[ ~/.profile ]- | TERM=xterm-color | VISUAL=vim | export TERM VISUAL | set -o emacs | set emacs-usemeta on | set convert-meta off | set input-meta on | set output-meta on ` As soon as I type set -o vi I have umlauts, Euro-Sign etc. but I'd really like to use -o emacs instead of -o vi I'm sure I'm missing some detail, so: cluestick, anyone? :-)
Re: Burn Testing
* Gaby vanhegan [EMAIL PROTECTED] [050526 17:31]: Ouch ;-) for x in `jot 24 1` is better I think ;-) I tried to use seq, but it wasn't there. Quick to write the numbers than search the man page... /usr/ports/misc/sh-utils if you want (g)seq, but jot is fine.
