This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.
| Description | Syntax |
|---|---|
| Get the length of a string | ${#VARNAME} |
| Get a single character | ${VARNAME[index]} |
| # Example of two-line ZSH prompt with four components. | |
| # | |
| # top-left top-right | |
| # bottom-left bottom-right | |
| # | |
| # Components can be customized by editing set-prompt function. | |
| # | |
| # Installation: | |
| # | |
| # (cd && curl -fsSLO https://gist.githubusercontent.com/romkatv/2a107ef9314f0d5f76563725b42f7cab/raw/two-line-prompt.zsh) |
https://github.com/PacktPublishing free to download books code by Packet
https://github.com/EbookFoundation/free-programming-books Very immense
| #!/bin/bash | |
| # Tom Hale, 2016. MIT Licence. | |
| # Print out 256 colours, with each number printed in its corresponding colour | |
| # See http://askubuntu.com/questions/821157/print-a-256-color-test-pattern-in-the-terminal/821163#821163 | |
| set -eu # Fail on errors or undeclared variables | |
| printable_colours=256 |
| # On slow systems, checking the cached .zcompdump file to see if it must be | |
| # regenerated adds a noticable delay to zsh startup. This little hack restricts | |
| # it to once a day. It should be pasted into your own completion file. | |
| # | |
| # The globbing is a little complicated here: | |
| # - '#q' is an explicit glob qualifier that makes globbing work within zsh's [[ ]] construct. | |
| # - 'N' makes the glob pattern evaluate to nothing when it doesn't match (rather than throw a globbing error) | |
| # - '.' matches "regular files" | |
| # - 'mh+24' matches files (or directories or whatever) that are older than 24 hours. | |
| autoload -Uz compinit |
| from __future__ import print_function | |
| import sys | |
| import argparse | |
| import os.path | |
| import textwrap | |
| import re | |
| from pprint import pprint | |
| import xml.etree.ElementTree as ET |
| ''' | |
| python_run.py | |
| Simulates a console call to >python -m module|file [args] | |
| Used for running standard library python modules such as: | |
| SimpleHTTPServer, unittest and .py files. | |
| usage: | |
| module_name [args] | |
| path/python_file.py [args] |
(I wrote a bit about why Emacs and Vim on my blog and thought it might be nice to give some starting point for people that want to try it.)
If you just want to play around with Emacs & Evil mode do the following:
mkdir ~/.emacs.d/init.el into ~/.emacs.d/
| { | |
| "auto_match_enabled": false, | |
| "bold_folder_labels": true, | |
| "caret_style": "phase", | |
| "color_scheme": "Packages/Theme - Spacegray/base16-ocean.dark.tmTheme", | |
| "create_window_at_startup": false, | |
| "default_line_ending": "unix", | |
| "draw_minimap_border": false, | |
| "draw_white_space": "all", | |
| "ensure_newline_at_eof_on_save": true, |