使用shell脚本上传文件至阿里云OSS（无需装任何sdk）

#!/bin/bash


host="oss-cn-hangzhou.aliyuncs.com"
bucket="bucket" # BucketName
id="id" # AccessKeyId
key="key" # AccessKeySecret
osshost=$bucket.$host
echo $osshost


source="/mnt/dumpfile/test.txt"
dest="dumpfiles/test.txt"


resource="/${bucket}/${dest}"
contentType=`file -ib ${source} |awk -F ";" '{print $1}'`
dateValue="`TZ=GMT env LANG=en_US.UTF-8 date +'%a, %d %b %Y %H:%M:%S GMT'`"
stringToSign="PUT\n\n${contentType}\n${dateValue}\n${resource}"
signature=`echo -en $stringToSign | openssl sha1 -hmac ${key} -binary | base64`


url=http://${osshost}/${dest}
echo "upload ${source} to ${url}"


curl -i -q -X PUT -T "${source}" \
    -H "Host: ${osshost}" \
    -H "Date: ${dateValue}" \
    -H "Content-Type: ${contentType}" \
    -H "Authorization: OSS ${id}:${signature}" \
    ${url}
 

自行替换里面的如下配置：

• bucket="bucket" # BucketName
• id="id" # AccessKeyId
• key="key" # AccessKeySecret
• source="/mnt/dumpfile/test.txt"
• dest="dumpfiles/test.txt"

该脚本依赖了如下几个程序（如果缺失，需要安装一下，以当前环境的debian为例）：

• echo
• file
• awk
• openssl
• curl

sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
apt update

apt install file vim -y

vim  upload.sh

# 给对应脚本修改权限
chmod 755 upload.sh

./upload.sh

参考资料：

https://developer.aliyun.com/article/698777
http://mirrors.ustc.edu.cn/help/debian.html

注意：shell脚本是大小写敏感的，在此处同时体现了脚本语言的劣根性，写错了只能靠肉眼看，好处是可以随便写