ugovaretto

#use -E instead of --html-extensions on new version of wget
#it is used to automatically add .html to any file of type text/html
wget -rkp -l5 -np --html-extension -nH http://molekel.cscs.ch

ugovaretto

#extract IP address then parse returned line for last host name on the line
cat /var/log/vsftpd.log | grep molekel | egrep -o '[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+' | nslookup | egrep -o '= .*' | egrep -o ' .*$' > servers
#to print or count unique host names
cat servers | sort | uniq | wc -l

ugovaretto

readelf -Ws libOpenCL.so | grep -v @ | awk '{print $8}'

ugovaretto

# Doxyfile 1.8.7

# This file describes the settings to be used by the documentation system
# doxygen (www.doxygen.org) for a project.
#
# All text after a double hash (##) is considered a comment and is placed in
# front of the TAG it is preceding.
#
# All text after a single hash (#) is considered a comment and will be ignored.
# The format is:

ugovaretto

#requirement: sudo apt-get install cifs-utils
#The key to make it work is the *** vers=2.1 *** parameter
#try with versions: 1.0, 2.0, 2.1 and 3.0 (as of 10 2014), read through the cifs docs
#for up to date info, the following works from an ubuntu 14.3 guest to an Apple Mac OS Mavericks host
sudo mount -t cifs //10.0.2.2/ugo /home/ugo/m -ousername=XXX,password=YYY,vers=2.1
#to mount permanently, add entry in fstab then sudo mount -a
#/etc/fstab entry
#//10.0.2.2/<share> /media/<local path> cifs credentials=/home/<home dir>/.smbcredentials,iocharset=utf8,vers=2.1      0       0
#.smbcredentials contains:
#username=...

ugovaretto

#to extract user id and group id
sudo id <user>
sudo mount -t vboxsf -o rw,uid=1000,gid=100 <host share name> <local (guest) dir name>

ugovaretto

//OpenGL scratch - reference implementation of OpenGL >= 3.3 rendering code  
//Author: Ugo Varetto

//Requires GLFW and GLM, to deal with the missing support for matrix stack
//in OpenGL >= 3.3

//g++ ../src/12_scratch.cpp \
// -I/usr/local/glfw/include \
// -DGLM_FORCE_RADIANS
// -DGL_GLEXT_PROTOTYPES -L/usr/local/glfw/lib -lglfw \

ugovaretto

(defun sh-send-line-or-region (&optional step)
  (interactive ())
  (let ((proc (get-process "shell"))
        pbuf min max command)
    (unless proc
      (let ((currbuff (current-buffer)))
        (shell)
        (switch-to-buffer currbuff)
        (setq proc (get-process "shell"))
        ))

ugovaretto

spion@missperfect:~/Projects/testhash$ gcc -O3 test.c -o testc
spion@missperfect:~/Projects/testhash$ time ./testc
The 1000000
a 2000000
at 1000000
brown 1000000
dog 1000000
era 1000000
fox 1000000
jumped 1000000

ugovaretto

#merge sorted lists

def merge(l1, l2):
    i1, i2, i = 0, 0, 0
    N1, N2 = len(l1), len(l2)
    N = N1 + N2
    l = []
    for i in range(N):
        if i1 == N1:
            l.extend(l2[i2:])