GeForce Expirence: How-To change defult youtube stream description

1. Find out the localization file for you language here:
   c:\Program Files\NVIDIA Corporation\NVIDIA GeForce Experience\osc\l10n\
2. In the file search for the text: videoDescription
3. Replcae all lines right size vale with emtyu string. And the first one with desarible description:
   "l10n.videoDescriptionGpu": "My game",

Building mongodb 3.2.11 from sources on Tiny Core Linux 7.2

I have wondering that Tiny Core linux does not contain MongoDB extension in the current release (7.x) repository. I decided to build it from sources by myself.

Build

For start building we need to load some extensions:

tce-load -iw gcc.tcz python.tcz linux-kernel-sources-env.tcz

Next, download and prepare to use SCons 2.3 (newer, than in tiny core repository):

wget https://bitbucket.org/scons/scons/get/2.3.6.tar.gz
tar -xzvf 2.3.6.tar.gz
cd scons-scons-6ccc44a210ae
export MYSCONS=`pwd`/src
export SCONS_LIB_DIR=$MYSCONS/engine

Now download and unpack mongo sources:

cd ~
wget http://fastdl.mongodb.org/src/mongodb-src-r3.2.11.tar.gz
tar -xzvf mongodb-src-r3.2.11.tar.gz

And start build (takes abount 20 min):

cd mongodb-src-r3.2.11/
python $MYSCONS/script/scons.py -j 4 --wiredtiger=off mongod
python $MYSCONS/script/scons.py -j 4  --wiredtiger=off mongo

-j 4 means use 4 parralel build thread.
--wiredtiger=off disables build wiredtiger engine. Won't build without this in my enviroment.

Now we have the "big" version of executables: mongod is 432.4M; mongo is 156.7M.
For make them much more compact doing that:

strip -sg mongod
strip -sg mongo

After that mongod size is 32.9M. And mongo 17.8M. Much better!
Build done!

Run & check

Now let's check how it works. 

Create working dir and DB folder:

mkdir -p ~/mongodb/db

Start mongod daemon:

./mongod  --dbpath ~/mongodb/db --nojournal --fork --logpath ~/mongodb/mongo.log --pidfilepath ~/mongodb/mongo.pid --storageEngine mmapv1

For check run the client - mongo. Type next some commands:

#./mongo

MongoDB shell version: 3.2.11

connecting to: test

Welcome to the MongoDB shell.

For interactive help, type "help".

> doc1 = { name : "sombody" };

{ "name" : "sombody" }

> db.sites.insert( doc1 );

WriteResult({ "nInserted" : 1 })

> db.sites.find();

{ "_id" : ObjectId("5882eb24b3fede14d677c978"), "name" : "sombody" }

> quit();

For stop mongod daemon use command:

kill `cat ~/mongodb/mongo.pid`

Congratulation, you just take the power of MongoDB in your Tiny Core linux.

Install Tiny Core Linux on Virtual Box using small "Core" (11Mb) ISO

1. Download ISO from http://tinycorelinux.net/downloads.html
2. Attach it to new VM and run it
3. Optionally install SSH for more comfortable installation process:
1. tce-load -iw openssh
2. sudo passwd tc
3. sudo /usr/local/etc/init.d/openssh start
4. Create file system and mount it:
   tce-load -iw parted.tcz
   sudo parted /dev/sda mktable msdos
   sudo parted /dev/sda mkpart primary ext3 1% 99%
   sudo parted /dev/sda set 1 boot on
   mkfs.ext3 /dev/sda1
   sudo parted /dev/sda print
   sudo rebuildfstab
   mount /mnt/sda1
5. Install grub:
   tce-load -iw grub2.tcz
   sudo -s
   grub-install --target=i386-pc --boot-directory=/mnt/sda1/boot /dev/sda
   mount /mnt/sr0/
   cp /mnt/sr0/boot/core.gz /mnt/sda1/boot/
   cp /mnt/sr0/boot/vmlinuz /mnt/sda1/boot/
6. Configure Grub:
1. vi /mnt/sda1/boot/grub/grub.cfg
2. Enter:
   set timeout=3
   menuentry "Tiny Core" {
    linux /boot/vmlinuz com1=9600,8n1 loglevel=3 user=tc console=ttyS0 console=tty0 noembed nomodeset tce=sda1 opt=sda1 home=sda1
    initrd /boot/core.gz
   }
3. Save file.
7. Prepare filesystem:
   mkdir -p /mnt/sda1/tce
   touch /mnt/sda1/tce/mydata.tgz
   mkdir -p /mnt/sda1/opt
   mkdir -p /mnt/sda1/home
   reboot
8. After reboot install openssh:
   tce-load -iw openssh
   sudo passwd tc
   sudo /usr/local/etc/init.d/openssh start
9. Add some config to persistance.
1. vi /opt/.filetool.lst
2. Add:
   /usr/local/etc/ssh
   /etc/passwd
   /etc/shadow
3. Save File.
10. Add openssh to autostart
1. vi /opt/bootlocal.sh
2. Add:
   /usr/local/etc/init.d/openssh start
11. Save configuration:
    filetool.sh -b

Complete image may be found here (20Mb). User/password: tc/tcuser