128 reputation
bio website tizen.org
location Belgium
age 31
visits member for 3 years, 9 months
seen Jan 2 '11 at 9:08

I like Dennis Ritchie. Talk to the machine:

Primary language:

Again, Forgot it?

tcpdump -i eth0 port 80
tcpdump -i eth0 port 80 -w dump.pcap
tcpdump -i eth0 port 80 -l | tee dump.pcap

grep whatever myfile | tee /dev/tty | wc -l

$ git reset --hard HEAD; 
  git clean -f -d ; 
  git pull; # force pull

$ grep -A 1 -B 1:
A (after)
B (before)
C (context [before + after])

$ tcpflow -i any -C -e port 1234  # As root, listen packets in a port

$ freeze > recover

alt + print screen + k
alt + print screen + re is ub

$ echo -e '#!/bin/bash\nsleep 50\nexport DISPLAY=:0.0\nxset s off\nxset -dpms' > /var/tmp/pp.sh; cat /var/tmp/pp.sh;

sleep 50
export DISPLAY=:0.0
xset s off
xset -dpms

eth0 and eth1 - in and out traffic

$ ip rule add from table 1
$ ip route add default via dev eth0 table 1
$ ip rule add from table 2
$ ip route add default via dev eth1 table 2

except ssh other traffic from that source

$ tcpdump -vv src and not dst port 22

Normal termination

killall -SIGHUP firefox
killall -SIGINT firefox

Non gracefull termination

killall -SIGKILL firefox


qemu-system-x86_64 -enable-kvm -m 256 -usb /dev/sdc

qemu-system-x86_64 -cdrom filename.iso

qemu-system-x86_64 -hda /dev/sdx


wget http://gstreamer.freedesktop.org/src/gst-plugins-bad/gst-plugins-bad-0.10.23.tar.gz
tar xvfz gst-plugins-bad
./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libexecdir=/usr/lib --with-package-name="GStreamer Bad" --with-package-origin="http://www.ubuntu.org/" --enable-gtk-doc --disable-static;
make install


ffmpeg -i /home/sun/Desktop/Default\ Project.mpeg -b:v 300k -ar 8000 -ac 1 -s qcif -r 5 /home/sun/Desktop/pingpong.3gp # Mobile videos for small size:

ffmpeg -i /home/sun/Desktop/Valentine.mpeg -y -f vcd -vcodec mpeg1video -s 352x240 -r 29.97 -g 12 -qmin 3 -qmax 13 /home/sun/Desktop/movie.mpg

ffmpeg -i input.flv -vcodec libvpx -acodec libvorbis output.webm

Nice site:

This user has not answered any questions
This user has not participated in any tags
This user has not asked any questions
Stack Overflow 3,070 rep 1269144
Ask Ubuntu 2,186 rep 105595
Unix & Linux 589 rep 31330
Super User 487 rep 31541
Android Enthusiasts 221 rep 2517

0 Votes Cast

This user has not cast any votes