andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

dalejfer

#!python3.7

import random
import time

import PySide2
from PySide2 import QtCore, QtWidgets
from PySide2.QtCore import Slot, Signal, QObject, QThreadPool, QRunnable

class MyEmitter(QObject):

wohlert

y0ngb1n

Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

1️⃣ Docker daemon 配置代理（推荐）

参考 Docker daemon 配置代理

sakethramanujam

Installing libgfortran3 on ubuntu 20.04

Download the following debian packages either by navigating to the url or by doing a wget

• libgfortran3
• gcc-6-base

Post Download install the packages by using a software installer or using the

$ sudo dpkg -i 

karlivory

builds missing perf and bpftool binaries for ubuntu 24.04 kernel 6.14

Manual hotfix for:

• https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.14/+bug/2117147
• https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.14/+bug/2117159
• https://askubuntu.com/questions/1553558/cannot-call-perf-on-ubntu-24-04

(works on my machine, use at your discretion)