ssbarnea

from rich.console import Console
from subprocess import run
import tempfile
import sys
from contextlib import redirect_stdout, redirect_stderr

# If we do not pass file=sys.stdout explicitly, rich output will also be
# captured by the context manager.
console = Console(file=sys.stdout)
console_err = Console(file=sys.stderr, stderr=True)

kalebo

class RunOutput():
    def __init__(self, returncode, stdout, stderr):
        self.returncode = returncode
        self.stdout = stdout
        self.stderr = stderr

# the following three commands are adapted from https://kevinmccarthy.org/2016/07/25/streaming-subprocess-stdin-and-stdout-with-asyncio-in-python/
async def _read_stream(stream, callback):
    while True:
        line = await stream.readline()

egmontkob

Hyperlinks (a.k.a. HTML-like anchors) in terminal emulators

[ Update 2020-05-31: I won't be maintaining this page or responding to comments anymore (except for perhaps a few exceptional occasions). ]

---

Most of the terminal emulators auto-detect when a URL appears onscreen and allow to conveniently open them (e.g. via Ctrl+click or Cmd+click, or the right click menu).

It was, however, not possible until now for arbitrary text to point to URLs, just as on webpages.

jglick

Summary

JENKINS-41745: Deprecate the Remoting-based protocol for the Jenkins CLI feature. Enhance the client and server to conveniently perform most existing CLI tasks with simpler and safer protocols.

Goals

rponte

# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object 
# and the abbreviated object name of the most recent commit.
git describe

# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0

# other examples

jashkenas

Spurred by recent events (https://news.ycombinator.com/item?id=8244700), this is a quick set of jotted-down thoughts about the state of "Semantic" Versioning, and why we should be fighting the good fight against it.

For a long time in the history of software, version numbers indicated the relative progress and change in a given piece of software. A major release (1.x.x) was major, a minor release (x.1.x) was minor, and a patch release was just a small patch. You could evaluate a given piece of software by name + version, and get a feeling for how far away version 2.0.1 was from version 2.8.0.

But Semantic Versioning (henceforth, SemVer), as specified at http://semver.org/, changes this to prioritize a mechanistic understanding of a codebase over a human one. Any "breaking" change to the software must be accompanied with a new major version number. It's alright for robots, but bad for us.

SemVer tries to compress a huge amount of information — the nature of the change, the percentage of users that wil

smirn0v

# checkout

git fetch origin refs/meta/config:refs/remotes/origin/meta/config
git checkout meta/config

#directly:
git push origin meta/config:meta/config
#via review:
git push origin meta/config:refs/for/refs/meta/config

marlun78

# How to install `ipkg` on a Synology DS214

After a couple of days of trying to get `ipkg` woking on my DS214 I found [this article](https://github.com/trepmag/ds213j-optware-bootstrap) by [trepmag](https://github.com/trepmag). It is written for the DS213j, but it’s been working for me and [others](https://github.com/alberthild) for the DS214 too. 

I have done some minor changed to clarify some things, but if you are a Linux guy (unlike me) my changes might be of no use to you. 


## Guide

mdpatrick

# Probably excessive, but it makes these instructions simpler
sudo -i

# Add postgresql repo and update apt listing
echo "deb http://apt.postgresql.org/pub/repos/apt/ squeeze-pgdg main" > /etc/apt/sources.list.d/pgdg.
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
apt-get update

# For some reason this is necessary with PostgreSQL on Ubuntu 12.04
update-alternatives --remove postmaster.1.gz /usr/share/postgresql/9.1/man/man1/postmaster.1.gz

mikhailov

echo 'events {
    worker_connections            1024;
}

error_log                         /usr/local/Cellar/nginx/1.5.8/error.log;

http {
  include                         mime.types;
  default_type                    application/octet-stream;
  sendfile                        on;