python head, tail and backward read by lines of a text file
Get last n lines of a file with Python, similar to tail
python os.system block backward command Is there a pandas function to display the first/last n columns, as in .head() & .tail()? Python - Head or Tail Exercise How can you tail -f multiple files at once in Python? I don't understand this Python sentence 'if tail else head' How to read head and tail of CSV file with python backward many to many Django query Python equivalent of R's head and tail function pandas take k entries from head and tail using a tail and a buffer to get last K lines in a file How to search backward several lines in Python 3? Head and tail in one line printing a string backward IPython - have print default to print head & tail on long variables Read head / tail of gzip file without reading it into memory Python tail-like file read Is there an idiom for join() with a head or tail? How can I tail a log file in Python? Backward lookup in order_by how to traverse a file in python and c++ in backward way? And also store data in backward (bottom to top) way? python pandas select both head and tail Python function that returns tail of list join lists based on common head or tail Read n lines from the end backward in python How to call a static method from a Django model "backward link"? Remove head and tail from numpy array PYTHON search sub-string from backward using Python backward search in python?