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TensorFlow

TFRecords

To create a TF Record:

1. Open a TFRecords file using tf.python_io.TFRecordWriter
2. Convert your data into the proper data type of the feature using tf.train.Int64List, tf.train.BytesList, or tf.train.FloatList
3. Create a feature using tf.train.Feature and pass the converted data to it
4. Create an Example protocol buffer using tf.train.Example and pass the feature to it

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Mounting new disks permanently

1- Check the disk you want to mount:

sudo blkid

Then you can mount it using

mount /dev/sda2 /path/to/mountpoint

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Bash in Data Preparation

Balancing dataset based on labels

Clean arabic dataset

Limit number of words per sentence

Shuf clean and uniq

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Git Commands

Initializing/Cloning a new project and status commands

Command	Description
git init .	Starting a new local git repository
git clone <RURL>:<Repo> [--branch <BN> --single-branch]	Coping the repository from remote server [for cloning only one branch]
git status	Show the working tree status
git log	Show commit logs

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Screen Command

Command	Description
screen –S NAME	Create new screen
screen -ls	List all screens started on the machine
screen –r NAME	Reattach a session (if it is detached)
screen –x NAME	Reattach to a session even if it is attached by other terminal.
[ctrl + a] [d]	Detach from the current screen. Executed from inside the screen
[ctrl + d]	Terminate screen. Executed from inside the screen

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Vim Basics

Basic Command	Description
h, j, k, l ARROWS	Move cursor left, down, up, right (You can also use arrows)
H, M, L	Go to the first, middle and last line of current screen
ctrl+ [f, b]	Jump forward, backward one full screen
ctrl+ [d, u]	Jump down, up one half screen
w, b	Move word forward, backward
0, $	Jump to start, end of line

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Docker

docker <management_command> <sub_command>

Docker hub (https://hub.docker.com/) has a lot of community and official the docker images

Containers

Start a docker container