msammarco

Keybase proof

I hereby claim:

• I am msammarco on github.
• I am msammarco (https://keybase.io/msammarco) on keybase.
• I have a public key ASAJyb9iVCh4fGtjNGuhd_J7OvCEWUlTZaT16wFbiL0O5Qo

To claim this, I am signing this object:

msammarco

-- Does just diffing between dates
CREATE OR REPLACE FUNCTION DATEDIFF(units VARCHAR(30), date, date) 
RETURNS int 
LANGUAGE sql 
AS
$$
    SELECT abs(($2 - $3)::INTEGER) as DateDifference
$$;

msammarco

#!/bin/sh
# Cleanup docker files: untagged containers and images.
#
# Use `docker-cleanup -n` for a dry run to see what would be deleted.

untagged_containers() {
	# Print containers using untagged images: $1 is used with awk's print: 0=line, 1=column 1.
	# NOTE: "[0-9a-f]{12}" does not work with GNU Awk 3.1.7 (RHEL6).
	#       Ref: https://github.com/blueyed/dotfiles/commit/a14f0b4b#commitcomment-6736470
	docker ps -a | tail -n +2 | awk '$2 ~ "^[0-9a-f]+$" {print $'$1'}'

msammarco

==========================================          ==========================================
             TMUX COMMAND                                        WINDOW (TAB)
==========================================          ==========================================

List    tmux ls                                     List         ^b w
New          new -s <session>                       Create       ^b c
Attach       att -t <session>                       Rename       ^b , <name>
Rename       rename-session -t <old> <new>          Last         ^b l               (lower-L)
Kill         kill-session -t <session>              Close        ^b &