yuchdev

git remote set-url --add --push origin https://github.com/yuchdev/entropy_calculator.git
git remote set-url --add --push origin https://bitbucket.org/ycherkasov/entropy_calculator.git

yuchdev

$ git clone --mirror https://github.com/yuchdev/entropy_calculator.git
$ cd entropy_calculator.git
$ git push --mirror https://bitbucket.org/ycherkasov/entropy_calculator.git

yuchdev

#!/bin/bash

# Make sure you change the following variable 
# to match the network interface you would like to monitor
nic=en0

echo "CPU information:"
sysctl -n machdep.cpu.brand_string

# Find current bandwith in each pipe

yuchdev

#!/bin/sh

# Execute for every subdir
for dir in ~/projects/git/*
do
  (cd $dir && git pull)
done

Find text
find / -type f -exec grep -H 'text-to-find-here' {} \;

yuchdev

sudo fsck -fvy /dev/sdb5 | tee ~/sdb5_results
# try -fvn

yuchdev

#!/bin/bash

/etc/init.d/syslogd stop
/etc/init.d/rsyslogd stop
sudo systemctl disable rsyslog
sudo systemctl disable syslog

yuchdev

sudo apt-get install sshpass

# $1: 1st command-line param, password
# $2: 2nd command-line param, username
# $3: 3rd command-line param, rsync source path
# $4: 4th command-line param, rsync destination path

/usr/bin/rsync -ratlz --rsh="/usr/bin/sshpass -p $1 ssh -o StrictHostKeyChecking=no -l $2" $3 $4

# Alternatively, you can avoid the password prompt on rsync command 

yuchdev

#!/bin/bash

# Method 1
dd if=/dev/urandom of=/dev/null status=progress

# Method 2
# You just need to enter a controlT character from the keyboard while the dd command is executing.
# By pressing the controlT character, you are sending the same SIGINFO signal to the dd command
# that the command pkill -INFO -x dd sends.

yuchdev

time python3 jira_backup.py

# Output
# real 0m1.542s
# user 0m0.299s
# sys	0m0.136s

yuchdev

class Shell:

    def __init__(self, cd_path):
        self.cd_path = cd_path
        self.exit_path = os.getcwd()

    def __enter__(self):
        os.chdir(self.cd_path)

    def __exit__(self):