rm -rf ~/.cache/thumbnails/* 4.手动删除老旧Linux内核(专业) 前面介绍第 1 种方法时就提到了可以自动删除那些老旧无用的 Linux Kernel,但如果你在 Ubuntu 中曾手动安装过内核,则 apt autoremove 命令选项则不适用了。但删除不使用的旧版内核确实又可节省大量磁盘空间,所以对于手动安装的 Ubuntu 内核可以进行手...
Docker sees the initial and modified instructions as identical and reuses the cache from previous steps. As a result theapt-get updateisn't executed because the build uses the cached version. Because theapt-get updateisn't run, your build can potentially get an outdated version of thecurland...
apt-get是一个功能强大且免费的包管理命令行程序,用于与Ubuntu’s APT(Advanced Packaging Tool) 库执...
Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.
例如apt install apache2。如果没有提供确切的名称,而只是输入apache,它将不会被安装,删除apt软件包...
启用了docker buildkit之后,最重要的高级功能就是RUN的时候可以指定cache。 正常情况下,docker的cache是按命令来的,比如下面的dockerfile: # syntax=docker/dockerfile:1 FROM ubuntu:latest RUNapt-getupdate && apt-get install -y build-essentials COPY main.c Makefile /src/ ...
How the build cache works Understanding Docker's build cache helps you write better Dockerfiles that result in faster builds. The following example shows a small Dockerfile for a program written in C. # syntax=docker/dockerfile:1 FROM ubuntu:latest RUN apt-get update && apt-get install -y...
在Dockerfile 中想要强制重建的位置添加一个参数CACHEBUST。我们可以通过改变CACHEBUST的值来强制 Docker 重新执行从该指令开始的所有步骤。 img 通过--build-arg CACHEBUST=$(date +%s),我们使用当前的时间戳作为CACHEBUST的值,这样每次构建都会是唯一的,从而确保了缓存的无效化和依赖项的更新。这是一种确保镜像安全...
如果安装已启动但失败或者超时,请尝试在干净的环境中本地安装具有相同 Python 和 pip 版本的同一个requirements.txt(即,不指定缓存目录;pip install --no-cache-dir -r requriements.txt)。 确定是否可以在本地重现该问题。 装载解决方案失败 检查环境变量或目录名是否存在拼写错误。
Hi guys, I was working with Docker on a Win11 machine and the application run very very slow, around 30 seconds or even 1 minute to load a single page (not easy to work like this :frowning: ). I have the same applicatio…