爬全明K歌

爬全明K歌

知识储备

正则:1.什么是正则?指定字符让他具有特殊意义蛇  --修炼---> 白素贞.   --正则---> 除换行符外的任意字符2.正则表达式注意事项1.正则表达式应用非常广泛，存在于各种编程语言中。2.正则表达式和Linux的通配符以及特殊字符是有区别的。3.要想学好 grep、sed、awk 首先就需要对正则表达式有一定的了解。只有了解了规则，才能灵活的运用。3.正则表达式规则.	除换行符外的任意字符*   前一个字符的0到无穷次
grep 过滤seq 100 | grep "1"	过滤有1的行seq 100 | grep "."  匹配所有内容后项引用前项sed -r 's###g'awk -F '' '{print $0}'seq 100  竖着输出1到100|		 将前一个命令的结果交给后一个命令curlcurl =639b9f8c252c348c37		#获取网页源代码-s		静默输出wget wget .tc.qq/1021_6ab00ff17ce9474db25e62dccd56a330.f0.m4a  下载循环读取每一行内容:for line in ``doecho $linedone

目的:批量下载全民k歌

主页:=639b9f8c252c348c37相亲之路1.获取小网站=639b9f8c252c348c372.获取姑娘的地址<a href="=doBtj4dMh-U-3dM7&amp;g_f=personal" class="mod_playlist__work" target="_blank"><span class="icon_tag icon_tag_main">主打</span>公主病</a><a href="=hGw7lJhF-LWJSh1c&amp;g_f=personal" class="mod_playlist__work" target="_blank"><span class="icon_tag icon_tag_main">主打</span>长生诀</a><a href="=Mx0qWcMd1VwXCMbC&amp;g_f=personal" class="mod_playlist__work" target="_blank">后会无期</a>3.去姑娘家里=doBtj4dMh-U-3dM7&amp;g_f=personal4.找姑娘<audio id="player" title="公主病" meta="公主病" src=".tc.qq/1021_6ab00ff17ce9474db25e62dccd56a330.f0.m4a?vkey=CED45909187A9470DF7C290DF076DA57349C834CA4E7590EFF5B340279014B62D84C93CBB603273D2DCB1AFCABBC4073C7F550E117B58F53EFCEE8AD6A23682CBA774F09BFF651EE9739CBEA65D9947F7A65772D9810A00C&amp;fromtag=1506&amp;sdtfrom=v1506&amp;ugcid=162901373_1463681994_77"></audio>5.得到她.tc.qq/1021_6ab00ff17ce9474db25e62dccd56a330.f0.m4a操作:1.获取小网站[root@web02 ~]# curl =639b9f8c252c348c372.获取姑娘的地址[root@web02 ~]# curl -s =639b9f8c252c348c37  | grep "mod_playlist__work"<a href="=I5rmkiI-SM9M_I-V&g_f=personal" class="mod_playlist__work" target="_blank"><span class="icon_tag icon_tag_main">主打</span>公主病</a><a href="=Ghi_6rGzHa4ruGAj&g_f=personal" class="mod_playlist__work" target="_blank"><span class="icon_tag icon_tag_main">主打</span>长生诀</a><a href="=98VWq29Li0AFR9uR&g_f=personal" class="mod_playlist__work" target="_blank">后会无期</a><a href="=1ANHep1OMG8PJOuS&g_f=personal" class="mod_playlist__work" target="_blank">告白气球</a><a href="=H-61ikH5tkwfMHxt&g_f=personal" class="mod_playlist__work" target="_blank">琴师</a><a href="=vpKPOAveW2U14vBo&g_f=personal" class="mod_playlist__work" target="_blank">大碗宽面</a><a href="=V39SYCVgzs8DOVJC&g_f=personal" class="mod_playlist__work" target="_blank">乡</a><a href="=t2fdL8tqM9PKFtEo&g_f=personal" class="mod_playlist__work" target="_blank">山外小楼夜听雨</a>地址:[root@web02 ~]# curl -s =639b9f8c252c348c37  | grep "mod_playlist__work" | sed -r 's#.*<a href="(.*)" class=.*#1#g' =98VWq29LXpIps9Lr&g_f=personal=Pkzv5-PiJ3R-cPXS&g_f=personal=W4S9MoWjeY-ZTW3T&g_f=personal=rJIXFGrlCpE7AlLa&g_f=personal=1ANHep1OdpUBq1Qd&g_f=personal=D0xbuEDsXGBRnDU_&g_f=personal=2tCoa92Q-Wfj72w9&g_f=personal=D0xbuEDsCR7weD8Y&g_f=personal3.去姑娘家里[root@web02 ~]# curl -s '=98VWq29LXpIps9Lr&g_f=personal'4.找姑娘[root@web02 ~]# curl -s '=98VWq29LXpIps9Lr&g_f=personal'  |grep m4a |head -n1 |grep m4a | sed -r 's#.*playurl":"(.*m4a).*#1#g'.tc.qq/1021_6ab00ff17ce9474db25e62dccd56a330.f0.m4a5.得到姑娘[root@web02 ~]# wget .tc.qq/1021_6ab00ff17ce9474db25e62dccd56a330.f0.m4a获取歌名=98VWq29LXpIps9Lr&g_f=personal<h2 class="play_name">公主病</h2>[root@lvhanzhi tmp]# curl -s '=98VWq29LXpIps9Lr&g_f=personal'|grep play_name|awk -F '[<>]' '{print $3}'公主病批量下载脚本:
#!/bin/bash
curl -s =639b9f8c252c348c37  | grep "mod_playlist__work" | sed -r 's#.*<a href="(.*)" class=.*#1#g' >
for home in `cat `
docurl `curl -s $home |grep m4a |head -n1 |grep m4a | sed -r 's#.*playurl":"(.*m4a).*#1#g'` > `curl -s $home |grep play_name|awk -F '[<>]' '{print $3}'`.m4a
done