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@techgaun
techgaun / readme.md
Created February 5, 2017 04:44
OpenSSH 7.4 on Ubuntu 16.04

Installing OpenSSH 7.4 on Ubuntu 16.04

sudo apt install -y build-essential libssl-dev zlib1g-dev
wget "http://mirrors.evowise.com/pub/OpenBSD/OpenSSH/portable/openssh-7.4p1.tar.gz"
tar xfz openssh-7.4p1.tar.gz
cd openssh-7.4p1
./configure
make
sudo make install
@pengmeng
pengmeng / timeme.py
Last active January 7, 2016 06:10
A timer context manager
__author__ = 'mengpeng'
import time
class timeme(object):
__unitfactor = {'s': 1,
'ms': 1000,
'us': 1000000}
def __init__(self, unit='s', precision=4):
@grenade
grenade / 01-generate-ed25519-ssh-key.sh
Last active May 2, 2024 23:15
generate ed25519 ssh and gpg/pgp keys and set file permissions for ssh keys and config
#!/bin/bash
# generate new personal ed25519 ssh key
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <rthijssen@gmail.com>"
# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs
ssh-keygen -t ed25519 -f manta_host_ca -C manta.network
eval "$(ssh-agent -s)"