A common and reliable pattern in service unit files is thus:
NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict
#!/bin/sh | |
#_( | |
#_DEPS is same format as deps.edn. Multiline is okay. | |
DEPS=' | |
{:deps {clj-time {:mvn/version "0.14.2"}}} | |
' | |
#_You can put other options here | |
OPTS=' |
I recently had the following problem:
We didn't want to open the MySQL port to the network, but it's possible to SSH from the Jenkins machine to the MySQL machine. So, basically you would do something like
ssh -L 3306:localhost:3306 remotehost
#!/usr/bin/python | |
# CLI program to control the mediakeys on OS X. Used to emulate the mediakey on a keyboard with no such keys. | |
# Easiest used in combination with a launcher/trigger software such as Quicksilver. | |
# Main part taken from http://stackoverflow.com/questions/11045814/emulate-media-key-press-on-mac | |
# Glue to make it into cli program by Fredrik Wallner http://www.wallner.nu/fredrik/ | |
import Quartz | |
import sys |
The documentation 6.2.9.4. "Asynchronous generator-iterator methods" is phrased really ambiguously. To make matters worse, typing.AsyncGenerator
is not specified fully correctly.
Here, I attempt to more clearly capture the actual interface contract, based on what I've read and observed. See also PEP 492 -- Coroutines with async and await syntax and PEP 525 -- Asynchronous Generators.
This might be useful to implement lower-level behaviors than you can with async for
, like sending values into the generator function.
TSend = TypeVar('TSend', contravariant=True)
Instuctions available (moved) at REMOTE ORIGIN website: Extract Subtitles From mkv
Chaining promises in ClojureScript is best done using the thread-first macro, ->
. Here's an example of using the fetch API:
(-> (js/fetch "/data")
(.then (fn [r]
(when-not (.-ok r)
(throw (js/Error. "Could not fetch /data")))
(.json r)))
########## SETTINGS | |
# On startup, lftp executes ~/.lftprc and ~/.lftp/rc. You can place aliases and 'set' commands | |
# there. Some people prefer to see full protocol debug, use 'debug' to turn the debug on. | |
# Certain commands and settings take a time interval parameter. It has the format Nx[Nx...], where N is time amount | |
# (floating point) and x is time unit: d - days, h - hours, m - minutes, s - seconds. Default unit is second. E.g. | |
# 5h30m or 5.5h. Also the interval can be 'infinity', 'inf', 'never', 'forever' - it means infinite interval. E.g. | |
# 'sleep forever' or 'set dns:cache-expire never'. |