标签：KB 运维 -- ubuntu 21.04 Axel 0% 常用工具 ..........
一 axel简介
- https://github.com/axel-download-accelerator/axel
-
轻量级 CLI 下载加速器
- 多线程下载工具，下载文件时可以替代curl、wget
二 axel 安装
2.1 centos 系统
[root@wgs ~]# yum -y install axel2.2 ubuntu 系统
- Axel version 2.17.5 不支持ubuntu20.04
root@wgs:~# apt -y install axel三 axel 使用帮助
root@wgs:~# axel -h
Usage: axel [options] url1 [url2] [url...]
--max-speed=x -s x #最大速度
--num-connections=x -n x #最大连接数
--max-redirect=x Specify maximum number of redirections
--output=f -o f #指定文件名
--search[=n] -S[n] Search for mirrors and download from n servers
--ipv4 -4 Use the IPv4 protocol
--ipv6 -6 Use the IPv6 protocol
--header=x -H x Add HTTP header string
--user-agent=x -U x Set user agent
--no-proxy -N Just don't use any proxy server
--insecure -k Don't verify the SSL certificate
--no-clobber -c Skip download if file already exists
--quiet -q Leave stdout alone
--verbose -v More status information
--alternate -a Alternate progress indicator
--help -h This information
--timeout=x -T x Set I/O and connection timeout
--version -V Version information
Visit https://github.com/axel-download-accelerator/axel/issues to report bugs四 axel使用
4.1 下载镜像
[root@wgs ~]# axel http://mirrors.aliyun.com/ubuntu-releases/21.04/ubuntu-21.04-desktop-amd64.iso
Initializing download: http://mirrors.aliyun.com/ubuntu-releases/21.04/ubuntu-21.04-desktop-amd64.iso
File size: 2818738176 bytes
Opening output file ubuntu-21.04-desktop-amd64.iso
Starting download
[ 0%] .......... .......... .......... .......... .......... [ 519.2KB/s]
[ 0%] .......... .......... .......... .......... .......... [ 938.5KB/s]
[ 0%] .......... .......... .......... .......... .......... [1298.6KB/s]
[ 0%] .......... .......... .......... .......... .......... [1662.0KB/s]
[ 0%] .......... .......... .......... .......... .......... [1856.0KB/s]
[ 0%] .......... .......... .......... .......... .......... [2196.8KB/s]
[ 0%] .......... .......... .......... .......... .......... [2501.3KB/s]
[ 0%] .......... .......... .......... .......... .......... [2779.2KB/s]
[ 0%] .......... .......... .......... .......... .......... [3124.1KB/s]
[ 0%] .......... .......... .......... .......... .......... [3093.2KB/s]
[ 0%] .......... .......... .......... .......... .......... [3390.2KB/s]
[ 0%] .......... .......... .......... .......... .......... [3690.2KB/s]
[ 0%] .......... .......... .......... .......... .......... [3990.2KB/s]
[ 0%] .......... .......... .......... .......... .......... [4285.4KB/s]
[ 0%] .......... .......... .......... .......... .......... [4495.9KB/s]
[ 0%] .......... .......... .......... .......... .......... [4789.9KB/s]
[ 0%] .......... .......... .......... .......... .......... [5060.1KB/s]
[ 0%] .......... .......... .......... .......... .......... [4833.8KB/s]
[ 0%] .......... .......... .......... .......... .......... [5043.4KB/s]4.2 指定线程数下载
[root@wgs ~]# axel -n 5 http://mirrors.aliyun.com/ubuntu-releases/21.04/ubuntu-21.04-desktop-amd64.iso
Initializing download: http://mirrors.aliyun.com/ubuntu-releases/21.04/ubuntu-21.04-desktop-amd64.iso
File size: 2818738176 bytes
Opening output file ubuntu-21.04-desktop-amd64.iso
Starting download
[ 0%] .......... .......... .......... .......... .......... [ 707.0KB/s]
[ 0%] .......... .......... .......... .......... .......... [1004.6KB/s]
[ 0%] .......... .......... .......... .......... .......... [1473.8KB/s]
[ 0%] .......... .......... .......... .......... .......... [1884.1KB/s]
[ 0%] .......... .......... .......... .......... .......... [2262.9KB/s]
[ 0%] .......... .......... .......... .......... .......... [2707.1KB/s]
[ 0%] .......... .......... .......... .......... .......... [2763.3KB/s]
[ 0%] .......... .......... .......... .......... .......... [3148.7KB/s]
[ 0%] .......... .......... .......... .......... .......... [3377.7KB/s]
[ 0%] .......... .......... .......... .......... .......... [3727.4KB/s]
[ 0%] .......... .......... .......... .......... .......... [4094.1KB/s]
[ 0%] .......... .......... .......... .......... .......... [4363.3KB/s]
[ 0%] .......... .......... .......... .......... .......... [4690.2KB/s]4.3 设置进度条
[root@wgs ~]# axel -a http://mirrors.aliyun.com/ubuntu-releases/21.04/ubuntu-21.04-desktop-amd64.iso
Initializing download: http://mirrors.aliyun.com/ubuntu-releases/21.04/ubuntu-21.04-desktop-amd64.iso
File size: 2818738176 bytes
Opening output file ubuntu-21.04-desktop-amd64.iso
Starting download
[ 3%] [0 1 2 3 ] [ 6.0MB/s] [07:13]4.4 下载限速
- 限速1M/s
[root@wgs ~]# axel -s 1024000 -a http://mirrors.aliyun.com/ubuntu-releases/21.04/ubuntu-21.04-desktop-amd64.iso
Initializing download: http://mirrors.aliyun.com/ubuntu-releases/21.04/ubuntu-21.04-desktop-amd64.iso
File size: 2818738176 bytes
Opening output file ubuntu-21.04-desktop-amd64.iso
Starting download
[ 0%] [0 1 2 3 ] [1000.3KB/s] [45:49]
标签：KB,运维,--,ubuntu,21.04,Axel,0%,常用工具,.......... 来源： https://www.cnblogs.com/wangguishe/p/15263557.html
本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享； 2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关； 3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关； 4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除； 5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。