ÔÚlinuxÖУ¬curl ÃüÁîÊÇÒ»¸öÀûÓÃURL¹æÔòÔÚÃüÁîÐÐϹ¤×÷µÄÎļþ´«Ê乤¾ß¡£curl Ö§³ÖÎļþµÄÉÏ´«ºÍÏÂÔØ£¬ËùÒÔÊÇ×ۺϴ«Ê乤¾ß£¬µ«Ï°¹ßÐԵijÆcurlΪÏÂÔØ¹¤¾ß¡£×÷Ϊһ¿îÇ¿Á¦¹¤¾ß£¬curlÖ§³Ö°üÀ¨HTTP¡¢HTTPS¡¢FTPµÈÖÚ¶àÐÒ飬»¹Ö§³Ö GET¡¢POST¡¢cookies¡¢ÈÏÖ¤¡¢´ÓÖ¸¶¨Æ«ÒÆ´¦ÏÂÔØ²¿·ÖÎļþ¡¢Óû§´úÀí×Ö·û´®¡¢ÏÞËÙ¡¢Îļþ´óС¡¢½ø¶ÈÌõµÈÌØÕ÷£¬»¹¿ÉÒÔ×öÍøÒ³´¦ÀíÁ÷³ÌºÍÊý¾Ý¼ìË÷×Ô¶¯»¯¡£
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ĬÈÏÔÚlinux(ubuntu)ÏÂcurlûÓа²×°£¬ÐèÒªÊäÈësudo apt-get install curlÃüÁî°²×°
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curl [option] [url]
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-A/--user-agent <string> ÉèÖÃÓû§´úÀí·¢Ë͸ø·þÎñÆ÷
-b/--cookie <name=string/file> cookie×Ö·û´®»òÎļþ¶ÁȡλÖÃ
-c/--cookie-jar <file> ²Ù×÷½áÊøºó°ÑcookieдÈëµ½Õâ¸öÎļþÖÐ
-C/--continue-at <offset> ¶ÏµãÐø×ª
-D/--dump-header <file> °ÑheaderÐÅϢдÈëµ½¸ÃÎļþÖÐ
-e/--referer À´Ô´ÍøÖ·
-f/--fail Á¬½Óʧ°Üʱ²»ÏÔʾhttp´íÎó
-o/--output °ÑÊä³öдµ½¸ÃÎļþÖÐ
-O/--remote-name °ÑÊä³öдµ½¸ÃÎļþÖУ¬±£ÁôÔ¶³ÌÎļþµÄÎļþÃû
-r/--range <range> ¼ìË÷À´×ÔHTTP/1.1»òFTP·þÎñÆ÷×Ö½Ú·¶Î§
-s/--silent ¾²Òôģʽ¡£²»Êä³öÈκζ«Î÷
-T/--upload-file <file> ÉÏ´«Îļþ
-u/--user <user[:password]> ÉèÖ÷þÎñÆ÷µÄÓû§ºÍÃÜÂë
-w/--write-out [format] ʲôÊä³öÍê³Éºó
-x/--proxy <host[:port]> ÔÚ¸ø¶¨µÄ¶Ë¿ÚÉÏʹÓÃHTTP´úÀí
-#/--progress-bar ½ø¶ÈÌõÏÔʾµ±Ç°µÄ´«ËÍ״̬
(2)urlΪ¾ßÌåµÄÍøÒ³µØÖ·
ÀýÈ磺http://www.gnu.org/software/gettext/manual/gettext.html
Èý¡¢CurlÃüÁîʹÓ÷½·¨
1.±£´æÏÂÔØÎļþ
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(2)ʹÓÃ-o(Сд)²ÎÊý£¬¿ÉÏÂÔØµ½±¾µØ²¢ÖØÃüÃû
(3)ʹÓÃ-O(´óд)²ÎÊý£¬½«Îļþ±£´æµ½±¾µØ²¢ÃüÃûΪgettext.html
(4)ʹÓÃÖØ¶¨Ïò¹¦Äܱ£´æ
2.¶ÏµãÐø´«
curlÄܹ»´ÓÌØ¶¨µÄÎļþÆ«ÒÆ´¦¼ÌÐøÏÂÔØ£¬Ëü¿ÉÒÔͨ¹ýÖ¸¶¨Ò»¸öÆ«ÒÆÁ¿À´ÏÂÔØ²¿·ÖÎļþ£º
µ±ÎļþÔÚÏÂÔØÍê³É֮ǰ½áÊø¸Ã½ø³Ì£¬Ê¹ÓÃ-C(´óд)²ÎÊýÀýÈ磺
µ±ÎļþÔÚÏÂÔØÍê³É֮ǰ½áÊø¸Ã½ø³Ì£º
$ curl -O http://www.gnu.org/software/gettext/manual/gettext.html3
############## 20.1%
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curl -C - -O http://www.gnu.org/software/gettext/manual/gettext.html7
############### 21.1%
3.²âÊÔÍøÒ³·µ»ØÖµ
Ôڽű¾ÖУ¬ÕâÊǺܳ£¼ûµÄ²âÊÔÍøÕ¾ÊÇ·ñÕý³£µÄÓÃ
4.Ö¸¶¨proxy·þÎñÆ÷ÒÔ¼°Æä¶Ë¿Ú
ºÜ¶àʱºòÉÏÍøÐèÒªÓõ½´úÀí·þÎñÆ÷(±ÈÈçÊÇʹÓôúÀí·þÎñÆ÷ÉÏÍø»òÕßÒòΪʹÓÃcurl±ðÈËÍøÕ¾¶ø±»±ðÈËÆÁ±ÎIPµØÖ·µÄʱºò)£¬ÐÒÔ˵ÄÊÇcurlͨ¹ýʹÓÃÄÚÖÃoption£º-xÀ´Ö§³ÖÉèÖôúÀí
curl -x 192.168.100.100:1080 http://www.gnu.org/software/gettext/manual/gettext.html
5.cookie
ÓÐÐ©ÍøÕ¾ÊÇʹÓÃcookieÀ´¼Ç¼sessionÐÅÏ¢¡£¶ÔÓÚchromeÕâÑùµÄä¯ÀÀÆ÷£¬¿ÉÒÔÇáÒ×´¦ÀícookieÐÅÏ¢£¬µ«ÔÚcurlÖÐÖ»ÒªÔö¼ÓÏà¹Ø²ÎÊýÒ²ÊÇ¡£
(1)±£´æhttpµÄresponseÀïÃæµÄcookieÐÅÏ¢£¬Ê¹ÓÃ-c
ÓÐÐ©ÍøÕ¾ÊÇʹÓÃcookieÀ´¼Ç¼sessionÐÅÏ¢¡£¶ÔÓÚchromeÕâÑùµÄä¯ÀÀÆ÷£¬¿ÉÒÔÇáÒ×´¦ÀícookieÐÅÏ¢£¬µ«ÔÚcurlÖÐÖ»ÒªÔö¼ÓÏà¹Ø²ÎÊýÒ²ÊÇ¿ÉÒÔºÜÈÝÒ׵Ĵ¦Àícookie£¬ÀýÈ磺
Cookiec.txtÄÚÈÝÈçÏ£º
(2)±£´æhttpµÄresponseÀïÃæµÄheaderÐÅÏ¢¡£Ê¹Óà -D
Cookiec.txtÄÚÈÝÈçÏ£º
6.´ÓFTP·þÎñÆ÷ÏÂÔØÎļþ
curlͬÑùÖ§³ÖFTPÏÂÔØ£¬ÈôÔÚurlÖÐÖ¸¶¨µÄÊÇij¸öÎļþ·¾¶¶ø·Ç¾ßÌåµÄij¸öÒªÏÂÔØµÄÎļþÃû£¬CURLÔò»áÁгö¸ÃĿ¼ÏµÄËùÓÐÎļþÃû¶ø²¢·ÇÏÂÔØ¸ÃĿ¼ÏµÄËùÓÐÎļþ£¬ÀýÈ磺
Áгöpublic_htmlϵÄËùÓÐÎļþ¼ÐºÍÎļþ
curl -u ftpuser:ftppass -O ftp://ftp_server/public_html/
ÏÂÔØxss.phpÎļþ
curl -u ftpuser:ftppass -O ftp://ftp_server/public_html/xss.php
7.ÉÏ´«Îļþµ½FTP·þÎñÆ÷
curlͨ¹ý -T Ñ¡Ïî¿É½«Ö¸¶¨µÄ±¾µØÎļþÉÏ´«µ½FTP·þÎñÆ÷ÉÏ
# ½«myfile.txtÎļþÉÏ´«µ½·þÎñÆ÷
curl -u ftpuser:ftppass -T myfile.txt ftp://ftp.testserver.com
# ͬʱÉÏ´«¶à¸öÎļþ
curl -u ftpuser:ftppass -T "{file1,file2}" ftp://ftp.testserver.com
# ´Ó±ê×¼ÊäÈë»ñÈ¡ÄÚÈݱ£´æµ½·þÎñÆ÷Ö¸¶¨µÄÎļþÖÐ
curl -u ftpuser:ftppass -T - ftp://ftp.testserver.com/myfile_1.txt
8.´Êµä
(1)²éѯbashµ¥´ÊµÄº¬Òå
(2)ÁгöËùÓдʵä
9.´«µÝÇëÇóÊý¾Ý
ĬÈÏcurlʹÓÃGET·½Ê½ÇëÇóÊý¾Ý£¬ÕâÖÖ·½Ê½ÏÂÖ±½Óͨ¹ýURL´«µÝÊý¾Ý£¬¿ÉÒÔͨ¹ý --data/-d ·½Ê½Ö¸¶¨Ê¹ÓÃPOST·½Ê½´«µÝÊý¾Ý£¬ÀýÈ磺
GET£º
curl -u username https://api.github.com/user?access_token=XXXXXXXXXX
POST£º
curl -u username --data "param1=value1¶m2=value" https://api.github.com
Ò²¿ÉÒÔÖ¸¶¨Ò»¸öÎļþ£¬½«¸ÃÎļþÖеÄÄÚÈݵ±×÷Êý¾Ý´«µÝ¸ø·þÎñÆ÷¶Ë
curl --data @filename https://github.api.com/authorizations
×¢£ºÄ¬ÈÏÇé¿öÏ£¬Í¨¹ýPOST·½Ê½´«µÝ¹ýÈ¥µÄÊý¾ÝÖÐÈôÓÐÌØÊâ×Ö·û£¬Ê×ÏÈÐèÒª½«ÌØÊâ×Ö·ûתÒåÔÚ´«µÝ¸ø·þÎñÆ÷¶Ë£¬ÈçvalueÖµÖаüº¬Óпոñ£¬ÔòÐèÒªÏȽ«¿Õ¸ñת»»³É%20£¬È磺
curl -d "value%201" http://hostname.com
ÔÚа汾µÄCURLÖУ¬ÌṩÁËеÄÑ¡Ïî --data-urlencode£¬Í¨¹ý¸ÃÑ¡ÏîÌṩµÄ²ÎÊý»á×Ô¶¯×ªÒåÌØÊâ×Ö·û¡£
curl --data-urlencode "value 1" http://hostname.com
³ýÁËʹÓÃGETºÍPOSTÐÒéÍ⣬»¹¿ÉÒÔͨ¹ý -X Ñ¡ÏîÖ¸¶¨ÆäËüÐÒ飬È磺
curl -I -X DELETE https://api.github.cim
ÉÏ´«Îļþ£º
curl --form "fileupload=@filename.txt" http://hostname/resource
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