10 useful linux commands

As part of the Galvanize Data Science Immersive program we have task to create the 10 linux command post. :)

Dask is a great tool to do stuff.'

but when you install it - can produce problems:

c:\ProgramData\Anaconda3\Lib\site-packages>py.test dask
============================= test session starts =============================
platform win32 -- Python 3.6.1, pytest-3.0.7, py-1.4.33, pluggy-0.4.0
rootdir: c:\ProgramData\Anaconda3\Lib\site-packages, inifile:
collected 3230 items / 1 errors / 5 skipped

=================================== ERRORS ====================================
__________ ERROR collecting dask/diagnostics/tests/test_profiler.py ___________
dask\diagnostics\tests\test_profiler.py:148: in
    pytest.param(lambda: ResourceProfiler(dt=0.01),
E   AttributeError: module 'pytest' has no attribute 'param'
!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!
===================== 5 skipped, 1 error in 24.40 seconds =====================

to fix that problem run:

pip install -U "pytest>=3.1.0"

ls - list files and directory in the folder
  ls -ahl
htop - shows the processes

mkdir - make a directiry

cd - change current directory

rmdir - remove directory

touch - make a file

find - search for file or directory

rm - remove file

stat - get file info

grep - find text in file
  grep --color -n -i "soap" *.csv
get the list of open ports
netstat -lntu

• l = only services which are listening on some port
• n = show port number, don't try to resolve the service name
• t = tcp ports
• u = udp ports
• p = name of the program