erichschroeter

#!/bin/bash
#
# This script encapsulates the functionality of a queue. It requires there to be
# an input file with the data in the queue being separated on different lines.
#

INPUT=queue.txt
OUTPUT=trash.txt
CMD=/usr/bin/vlc

sknutsonsf

# Settings for Screen to allow better use of emacs
# 
# Most important: rebind ctrl-A
## Control-^ (usually Control-Shift-6) is traditional and the only key not used by emacs
escape ^^^^
#
## do not trash BackSpace, usually DEL
bindkey -k kb
bindkey -d -k kb
#

eddieantonio

% HELLO(1) Version 1.0 | Frivolous "Hello World" Documentation

NAME

hello — prints Hello, World!

SYNOPSIS

ElijahLynn

# These examples assume you have a container currently running.

# 1 Pipe from a file
sudo docker exec --interactive CONTAINER_NAME /bin/bash < the_beginning.sh | tee the_beginning_output.txt`

#2a Pipe by piping
echo "echo This is how we pipe to docker exec" | sudo docker exec --interactive CONTAINER_NAME /bin/bash - 

nazrulworld

Development Status :: 1 - Planning
Development Status :: 2 - Pre-Alpha
Development Status :: 3 - Alpha
Development Status :: 4 - Beta
Development Status :: 5 - Production/Stable
Development Status :: 6 - Mature
Development Status :: 7 - Inactive
Environment :: Console
Environment :: Console :: Curses
Environment :: Console :: Framebuffer

fsteffenhagen

# Input: list of rows with format: "<filesize> filename", e.g.
# filesizes.txt
#######################
# 1000K  file1.txt
# 200M   file2.txt
# 2G     file3.txt
#

# Output:
cat filesizes.txt | numfmt --from=iec | awk 'BEGIN {sum=0} {sum=sum+$1} END {printf "%.0f\n", sum}'

asukakenji

Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.17.1 darwin/amd64.

GOOS Values

GOOS	Out of the Box
aix	✅
android	✅

YumaInaura

Vim — What is the name of "q and colon" mode? ( A. command line window )

Or named "command window".

I mean "q and colon" ( q: ).

Not "colon and q" means quit vim ( :q ).

kunalarya

1. Determine vim's python 3 location. From vim:

:py3 import os; print(os.__file__)

It will print something like: /usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/lib/python3.7/os.py

2. From a shell, set a convenience variable based on the above path (note the change from lib/python3.7/os.py to bin/python3):

export VIMPY="/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/bin/python3"

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27