linu-curl
2021-06-27 06:04
标签:curl curl是基于URL语法在命令行方式下工作的文件传输工具,它支持FTP, FTPS, HTTP, HTTPS, GOPHER, TELNET, DICT, FILE及LDAP等协议。 curl支持HTTPS认证,并且支持HTTP的POST、PUT等方法, FTP上传, kerberos认证,HTTP上传,代理服务器, cookies, 用户名/密码认证, 下载文件断点续传,上载文件断点续传,,http代理服务器管道( proxy tunneling), 甚至它还支持IPv6, socks5代理服务器,,通过http代理服务器上传文件到FTP服务器等等,功能十分强大。 linu-curl 标签:curl 原文地址:http://f1yinsky.blog.51cto.com/12568071/1946097# curl的常用选项:
-A/--user-agent
#使用mod_deflate模块压缩页面优化传输速度
[root@bogon ~]# curl -I 192.168.1.33:80
HTTP/1.1 403 Forbidden
Date: Mon, 10 Jul 2017 00:46:21 GMT
Server: Apache/2.2.15 (CentOS)
Accept-Ranges: bytes
Content-Length: 4954 #文本大小:4954
Connection: close
Content-Type: text/html; charset=UTF-8 #text/html格式
#/etc/httpd/conf/httpd.conft添加deflate压缩模块
SetOutputFilter DEFLATE
# mod_deflate configuration
# Restrict compression to these MIME types
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/css
# Level of compression (Highest 9 - Lowest 1)
DeflateCompressionLevel 9
# Netscape 4.x has some problems.
BrowserMatch ^Mozilla/4 gzip-only-text/html
# Netscape 4.06-4.08 have some more problems
BrowserMatch ^Mozilla/4\.0[678] no-gzip
# MSIE masquerades as Netscape, but it is fine
BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
[root@bogon ~]# service httpd reload #重启httpd服务
Reloading httpd:
[root@bogon ~]# curl -I --compressed 192.168.1.33:80
HTTP/1.1 403 Forbidden
Date: Mon, 10 Jul 2017 00:46:59 GMT
Server: Apache/2.2.15 (CentOS)
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip #gzip格式
Content-Length: 1991 #文档大小:1991
Connection: close
Content-Type: text/html; charset=UTF-8
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