Xi Gou XiGou
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XiGou
/ gist:7804222c5bf69d46f976f0cd3ba76a21
Last active
July 24, 2023 02:51
compare 2 binary files and print diff ranges
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| import hashlib | |
| import sys | |
| BLOCK_SIZE = 4096 | |
| def get_blocks(file): | |
| while True: | |
| block = file.read(BLOCK_SIZE) | |
| if not block: | |
| break |
XiGou
/ upload_file.py
Created
October 12, 2022 07:01
we usually need to upload file automatically by shell script, using scp or rsync, some we don't want to config ssh-pubkey authentication, use this gist can avoid input password manually.
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| #! /bin/python3 | |
| # alternative for scp command | |
| import logging | |
| import paramiko | |
| class SSHClient: | |
| def __init__(self, host, user, psw) -> None: | |
| self.ssh = paramiko.SSHClient() |