PuDB - visual Python debugger

Some useful shortcut keys:

Context	Purpose	Key
	Move around dialogs	Arrow buttons
	Focus console window	Ctrl X
	Open external console (such as bpython)	!
	See output	o
	Open a module file	m
	Focus variables window	V
Variable	expand/collapse	\ (backslash)
	Wrap lines	w
	Change sidebar width	+  and -
	Change window size	[ and ]
	Focus code window	C (note: capitalized character)
Code	Step out	f
	Run to cursor	t
	Continue	c
	Step into	s
	Next	n
	start/end	G and g
	Go to line	L
	Focus stack trace	S
	Focus breakpoint	B
	Toogle breakpoint	b
	Redraw screen	Ctrl L

Linux dev apps

https://github.com/Philip-Scott/Notes-up

https://github.com/lainsce/yishu/


https://github.com/zealdocs/zeal
Documents

https://github.com/horst3180/arc-theme

https://github.com/mypaint/mypaint

https://git-cola.github.io/


Web based

Presentation
https://yhatt.github.io/marp/

Time management
https://github.com/overshard/timestrap

Offline save
https://github.com/wallabag/wallabag

Photo albums
https://github.com/electerious/Lychee

Great Javascript libraries

http://riotjs.com
I don't need ReactJS. This is much better in term of control and feel,
in sacrifice of eco


http://blissfuljs.com
I don't need jquery

Oh don't edit URI manually, save your life:
https://github.com/medialize/URI.js

A pleasant JS/CSS loader
https://github.com/muicss/loadjs

Small messaging
https://github.com/CodeSeven/toastr
http://justindomingue.github.io/ohSnap/

Picker
http://christophilus.com/tiny-date-picker/

Drag & drop
https://draggabilly.desandro.com/

Best WYSIWYG
https://github.com/summernote/summernote

Great Python libraries

webassets - framework independent asset manage (+Coffee/SASS/minify...)
https://github.com/miracle2k/webassets

Enteprise CRUD
https://github.com/odoo/odoo

Fuzzy string match
https://github.com/seatgeek/fuzzywuzzy

Encryption and sigining
https://github.com/pyca/pynacl

Date & time
https://github.com/crsmithdev/arrow

Visual PDB
https://github.com/inducer/pudb

Validate! Validate!
https://github.com/pyeve/cerberus

theskumar / python-dotenv

Systemd log files

Systemd only store file in disk if /var/log/journal folder exists.

Restrict log grow

# /etc/systemd/journald.conf
SystemMaxUse=1G
SystemKeepFree=512M
RuntimeMaxUse=512M
RuntimeKeepFree=512M

Reload

systemctl restart  systemd-journald

Clean manually

journalctl --vacuum-size=1G

Archlinux

* Nice feature: freeze Arch binary to a specific date, so I can install without updates
until I want :D

https://wiki.archlinux.org/index.php/Arch_Linux_Archive


* Other way to run container, without Docker
https://wiki.archlinux.org/index.php/Systemd-nspawn

Docker dangerous bypass UFW firewall

* UFW doesn't restrict Docker, specifically Docker bind IPV6.
* Any services that using `ports` exposing to all interfaces, and dangerously not under firewall!
* Workaround:

ports:
            - "127.0.0.1:8080:80"

愛は愛から飛び去る翼があるに違いないが、また飛んで戻って来る翼も持っているに違いない。 Love must have wings to fly away from love, And to fly back again.