2E0PGS

If your running a x64 bit Ubuntu or other Linux and find USB transfers hang at the end apply this fix:

echo $((16*1024*1024)) > /proc/sys/vm/dirty_background_bytes
echo $((48*1024*1024)) > /proc/sys/vm/dirty_bytes

I suggest you edit your /etc/rc.local file to make this change persistant across reboots.

sudo nano /etc/rc.local

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

obazoud

ssh -p 2222 -R 2204:192.168.7.176:2204 -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o LogLevel=ERROR -o IdentitiesOnly=yes -i ~/.vagrant.d/insecure_private_key vagrant@127.0.0.1

nibrahim

ARCHIVE_DIR=/home/noufal/projects/emacsmovies.org/videos

all: generate archive

upload: generate
	curl  --location --header "authorization: LOW xxxx:yyyy" --upload-file ./${number}-episode-${name}.webm http://s3.us.archive.org/EmacsMovies/${number}-episode-${name}.webm
	curl  --location --header "authorization: LOW xxxx:yyyy" --upload-file ./${number}-episode-${name}.mkv http://s3.us.archive.org/EmacsMovies/${number}-episode-${name}.mkv


archive: ${number}-episode-${name}.webm