KristianLyng

kristian@luke:~/.../irclogs/Undernet$  awk '{ gsub("@",""); gsub("KristianL","Kristian"); gsub("[\\-|`]","") } $2 == "<" { $2="<"$3; $3=""; } $2 ~ "<.[a-zA-Z0-9|\\-`]*>" { foo[$2]++} END { for (a in foo) printf("%-20s wrote %5d lines\n",a,foo[a])}' \#hotellet.log*
<DadaphLizzy>        wrote     5 lines
<idril>              wrote   134 lines
<Catya>              wrote    35 lines
<mrpip>              wrote     1 lines
<Botski>             wrote     7 lines
<CatyaDadaph>        wrote     4 lines
<Dadajobb>           wrote   141 lines
<epiphron>           wrote    14 lines
<Nesq>               wrote     2 lines

KristianLyng

# Dash is /bin/sh on Ubuntu and "system" scripts should work on it
kristian@freud:~$ dash
$ echo Variable: $HOSTNAME Command: $(hostname)
Variable: Command: freud
$ bash
kristian@freud:~$  echo Variable: $HOSTNAME Command: $(hostname)
Variable: freud Command: freud

KristianLyng

kristian@freud:~$ time for a in {1..2000}; do echo $(hostname) > /dev/null; done

real	0m3.619s
user	0m0.240s
sys	0m0.590s
kristian@freud:~$ time for a in {1..2000}; do echo $HOSTNAME > /dev/null; done

real	0m0.046s
user	0m0.030s
sys	0m0.010s

KristianLyng

Author: Jussi Kivilinna <[email protected]>  2008-01-25 23:51:51
Committer: David S. Miller <[email protected]>  2008-02-01 04:27:01
Parent: 3692e94f1559523b84a5a0e65929ee84b276e83f (Move usbnet.h and rndis_host.h to include/linux/usb)
Child:  38320c70d282be1997a5204c7c7fe14c3aa6bfaa ([IPSEC]: Use crypto_aead and authenc in ESP)
Branches: master, remotes/origin/master
Follows: v2.6.24
Precedes: v2.6.25-rc1

    Add new driver 'rndis_wlan' for wireless RNDIS devices.
    

KristianLyng

(gdb) call malloc(100)
$1 = (void *) 0xd2a410
(gdb) call ((struct rlimit *)$1).cur_max=100
There is no member named cur_max.
(gdb) call ((struct rlimit *)$1).rlim_cur=100
$2 = 100
(gdb) call ((struct rlimit *)$1).rlim_max=10000
$3 = 10000
(gdb) call setrlimit(7,$1)
$4 = 0

KristianLyng

(gdb) call malloc(50)
$1 = (void *) 0xd2a480
(gdb) call *((unsigned long long *)$1) = 500
$2 = 500
(gdb) call *((unsigned long long *)($1+8)) = 2000
$3 = 2000
(gdb) call setrlimit(7,$1)
$4 = 0
(gdb) detach
Detaching from program: /proc/17514/exe, process 17514

KristianLyng

#!/bin/sh
# Author: Kristian Lyngstol <[email protected]>
#
# Generates RST for setting author, copyright, version.

echo ":Author: Tollef Fog Heen, Kristian Lyngstøl"
echo ":Copyright: Varnish Software AS 2010-2011, Redpill Linpro AS 2008-2009"

VER=`git tag -l --contains | sed s/version-//`

KristianLyng

# mcelog --ascii --cpu intel --cpumhz 1333 <<<"CPU 1: Machine Check Exception: 4 Bank 5: b200001040100e0f"
CPU 1: Machine Check Exception: 4 Bank 5: b200001040100e0f
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
CPU 1 BANK 5 
MCG status:MCIP 
MCi status:
Uncorrected error
Error enabled
Processor context corrupt

KristianLyng

kristian@freud:~/Source/varnish/doc$ git push
Counting objects: 7, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 470 bytes, done.
Total 4 (delta 3), reused 0 (delta 0)
remote: /usr/lib/python2.6/dist-packages/trac/loader.py:41: UserWarning: Unbuilt egg for setuptools [unknown version] (/usr/lib/python2.6/dist-packages)
remote:   pkg_resources.Environment(search_path)
remote: /usr/lib/python2.6/dist-packages/trac/loader.py:68: UserWarning: Unbuilt egg for setuptools [unknown version] (/usr/lib/python2.6/dist-packages)
remote:   entry.load(require=True)

KristianLyng

#ubuntu
02:03 <+leftyfb> KristianL: got a friend of yours over in #linuxhelp that we can't understand :)

#linuxhelp
02:04 -!- Irssi: Join to #linuxhelp was synced in 1 secs
02:04 < KristianL> leftyfb: hmm?
02:04 < leftyfb> KristianL: silentw1z 
02:05 < leftyfBX> 07:57PM <silentw1z> når jeg kjører apt-get install vncserver så får jeg opp " Klarte ikke å finne pakken vncserver"
02:05 < leftyfBX> 07:57PM <silentw1z> må vel ha en bedre source.list
02:05 < KristianL> ok, this is how you do it: