git reflog --all | grep something
git fsck --full --no-reflogs --unreachable --lost-found | grep commit | cut -d\  -f3 | xargs -n 1 git log -n 1 --pretty=oneline > .git/lost-found.txt

git branch --no-merged
git branch --merged | egrep -v "(^\*|master|dev)" | xargs git branch -d

vi /path/to/message.sh

#!/bin/bash
PID=$(pgrep gnome-session)
dbus=$(grep -z DBUS_SESSION_BUS_ADDRESS /proc/$PID/environ|cut -d= -f2-)
export DBUS_SESSION_BUS_ADDRESS=$dbus
notify-send -u critical "$1"

crontab:

0 * * * * /path/to/message.sh "my message"

    screen -ls
    screen -dmS mytabname php artisan dosomething
    screen -r mytabname

    detach:
    ctrl+a , d

    ls -laR /var/run/screen/

tail /var/log/auth.log
find . -type f -newermt 2017-01-01 ! -newermt 2017-01-31

grep -lr --include=*.php "base64_decode"
grep -lr --include=*.php "@require"

    git config receive.denycurrentbranch ignore
    vi .git/hooks/post-receive

    #!/bin/bash
    cd ../
    env -i git reset --hard


    chmod +x .git/hooks/post-receive


    git diff --name-status SHA1 SHA2 | cut -f2