. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.5 GUI system administration tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.6 Virtual consoles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 1.6.1 Unix text tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 5.2.1 GUI network configuration tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 5.3 The modern

. . 53 6.1.3 Why not allow running Linux Lab in local host . . . . . . . . . . . 53 6.1.4 Run tools without sudo . . . . . . . . . . . . . . . . . . . . . . . . 53 6.1.5 Network not work . . . . . look at the systems running Linux Lab and share yours, for example: 1 $ cd /path/to/cloud-lab 2 $ tools/docker/env 3 System: Ubuntu 16.04.6 LTS 4 Linux: 4.4.0-176-generic 5 Docker: Docker version 18 console: 1 $ tools/docker/run linux-lab Login with Bash: 1 $ tools/docker/bash Re-login the lab via web browser: 1 $ tools/docker/webvnc The other login methods: 1 $ tools/docker/vnc 2 $ tools/docker/ssh

. . 53 6.1.3 Why not allow running Linux Lab in local host . . . . . . . . . . . 53 6.1.4 Run tools without sudo . . . . . . . . . . . . . . . . . . . . . . . . 53 6.1.5 Network not work . . . . . look at the systems running Linux Lab and share yours, for example: 1 $ cd /path/to/cloud-lab 2 $ tools/docker/env 3 System: Ubuntu 16.04.6 LTS 4 Linux: 4.4.0-176-generic 5 Docker: Docker version 18 console: 1 $ tools/docker/run linux-lab Login with Bash: 1 $ tools/docker/bash Re-login the lab via web browser: 1 $ tools/docker/webvnc The other login methods: 1 $ tools/docker/vnc 2 $ tools/docker/ssh

. . 51 6.1.3 Why not allow running Linux Lab in local host . . . . . . . . . . . 51 6.1.4 Run tools without sudo . . . . . . . . . . . . . . . . . . . . . . . . 51 6.1.5 Network not work . . . . . look at the systems running Linux Lab and share yours, for example: 1 $ cd /path/to/cloud-lab 2 $ tools/docker/env 3 System: Ubuntu 16.04.6 LTS 4 Linux: 4.4.0-176-generic 5 Docker: Docker version 18 console: 1 $ tools/docker/run linux-lab Login with Bash: 1 $ tools/docker/bash Re-login the lab via web browser: 1 $ tools/docker/webvnc The other login methods: 1 $ tools/docker/vnc 2 $ tools/docker/ssh

. 60 6.1.3 本地主机不能运行 Linux Lab . . . . . . . . . . . . . . . . . . . . . . 60 6.1.4 非 root 无法运行 tools 命令 . . . . . . . . . . . . . . . . . . . . . . . 60 6.1.5 网络不通 . . . . . . . . . . . . . . . . . 修复新版内核上的 nfsd 模块检测 – 修复文档中的 ROOTDEV 用法 • v1.1 rc2 – 完善 QEMU 编译依赖安装 – 用 TinyCorrect 修复所有文档排版错误 – 修复 tools/toc.sh 脚本，对齐到 TinyCorrect 要求的格式 • v1.1 rc1 – 新增 QEMU v7.0 编译支持 – 新增龙芯虚拟开发板：mips64el/loongson3-virt，适配官方 ppc64le/pseries 和 ppc64le/powernv 等虚拟开发板支持 – toolchain: 新增支持 https://mirrors.edge.kernel.org/pub/tools/crosstool/ – riscv64: 新增图形显示支持 – nolibc: 新增 arm/versatilepb 等多个板子的测试支持 – test: 完善 timeout 机制 18

. 57 6.1.3 本地主机不能运行 Linux Lab . . . . . . . . . . . . . . . . . . . . . . 57 6.1.4 非 root 无法运行 tools 命令 . . . . . . . . . . . . . . . . . . . . . . . 57 6.1.5 网络不通 . . . . . . . . . . . . . . . . . 修复新版内核上的 nfsd 模块检测 – 修复文档中的 ROOTDEV 用法 • v1.1 rc2 – 完善 QEMU 编译依赖安装 – 用 TinyCorrect 修复所有文档排版错误 – 修复 tools/toc.sh 脚本，对齐到 TinyCorrect 要求的格式 • v1.1 rc1 – 新增 QEMU v7.0 编译支持 – 新增龙芯虚拟开发板：mips64el/loongson3-virt，适配官方 用户组，联系微信：tinylab，公众号：泰晓科技 请查看其他同学 成功运行过 Linux Lab 的系统，并分享你的情况，例如： 1 $ cd /path/to/cloud-lab/ 2 $ tools/docker/env 3 System: Ubuntu 16.04.6 LTS 4 Linux: 4.4.0-176-generic 5 Docker: Docker version 18

. 60 6.1.3 本地主机不能运行 Linux Lab . . . . . . . . . . . . . . . . . . . . . . 60 6.1.4 非 root 无法运行 tools 命令 . . . . . . . . . . . . . . . . . . . . . . . 60 6.1.5 网络不通 . . . . . . . . . . . . . . . . . 修复新版内核上的 nfsd 模块检测 – 修复文档中的 ROOTDEV 用法 • v1.1 rc2 – 完善 QEMU 编译依赖安装 – 用 TinyCorrect 修复所有文档排版错误 – 修复 tools/toc.sh 脚本，对齐到 TinyCorrect 要求的格式 • v1.1 rc1 – 新增 QEMU v7.0 编译支持 – 新增龙芯虚拟开发板：mips64el/loongson3-virt，适配官方 用户组，联系微信：tinylab，公众号：泰晓科技 请查看其他同学 成功运行过 Linux Lab 的系统，并分享你的情况，例如： 1 $ cd /path/to/cloud-lab/ 2 $ tools/docker/env 3 System: Ubuntu 16.04.6 LTS 4 Linux: 4.4.0-176-generic 5 Docker: Docker version 18

Innovation Projects WayCa Scheduler WayCa SIG WayCa Scheduler provides a set of software libraries and tools to optimize and complete the hardware topology export and task scheduling of the Kunpeng platform Scenarios WayCa Scheduler has been integrated into the openEuler kernel and its related user-mode tools. This integration enables hardware topology awareness and optimizes scheduling for applications thereby improving system performance. In certain application scenarios, such as HPC applications, tools like hwloc can be utilized to obtain topology information that meets the optimization policy requirements

virtualization-qemu QEMU 4 virtualization-multipass Multipass 4 virtualization-uvt UVtool 4 virtualization-virt-tools Virt-manager 4 virtualization-libvirt libvirt and virsh 3 Containers 2 Level Path Navlink 4 containers-lxc mail-dovecot Install Dovecot 3 mail-exim4 Install Exim4 2 Backups 3 backups-bacula Install Bacula 3 tools-rsnapshot Install rsnapshot 3 how-to-back-up-using-shell-scripts Backup with shell scripts 2 Web machines 4 vm-tools-in-the-ubuntu-space VM tools overview 4 using-qemu-for-microvms QEMU for microVMs 4 upgrading-the-machine-type-of-your-vm Upgrading machine type 3 Containers 4 container-tools-in-the-ubuntu-space

applications including mainstream office applications, Internet connectivity and browsing, graphics arts tools, multi-media and music. Objectives This course will teach you: • The concepts of open source and a number of GNU tools, including the powerful GNU compiler collection (GCC), had been created. However, a free kernel was not yet available to build a free OS that would use these tools. 1.2.2. The Open version 0.01. In 1994, Linux kernel version 1.0 was released under the GNU GPL. The free kernel and GNU tools provided a fertile environment for enthusiasts. By staying close to its UNIX roots, Linux provided