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网络安全前沿站点
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https://countercept.com
https://www.4hou.com
https://www.anquanke.com
https://www.freebuf.com
https://www.waitalone.cn
http://bbs.pediy.com/showthread.php?t=56817
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渗透测试优秀博客
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https://www.cnblogs.com/crazymosquito/
https://blog.csdn.net/qq_36119192?t=1
https://blog.csdn.net/qq_27446553
https://www.cnblogs.com/KevinGeorge/
http://www.mayter.cn
https://blog.csdn.net/Fly_hps/
https://www.lshack.cn/
https://3gstudent.github.io/
https://bugs.hacking8.com/tiquan/
http://www.storysec.com/
https://www.cnblogs.com/clever-universe/
https://www.s0nnet.com/
https://blog.csdn.net/ski_12
http://www.lengbaikai.net/
https://www.cnblogs.com/nul1
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二进制安全优秀博客
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https://blog.csdn.net/m0_37809075/
https://blog.csdn.net/ioio_jy
https://www.cnblogs.com/DeeLMind/
https://www.cnblogs.com/GZSdeboke/
https://www.cnblogs.com/feng886779/
https://blog.csdn.net/darkhq
https://blog.csdn.net/strom2418?t=1
https://blog.csdn.net/qq_38924942 护花使者
https://blog.csdn.net/QQ1084283172 博客专家
https://bbs.pediy.com/user-686289.html 看雪Netfairy
https://bbs.pediy.com/user-823237-1.htm 看雪0xbird
https://www.leavesongs.com/
https://www.cnblogs.com/iBinary/
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一些其他的收藏站点
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https://github.com/Saferman/cupper
https://www.fghrsh.net/
https://www.mls-software.com/opensshd.html
http://www.routerpwn.com
http://www.ypojie.com/
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数据结构
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http://c.biancheng.net/
https://blog.csdn.net/l_215851356/article/details/77659462
https://www.cnblogs.com/youxin/p/3270974.html
https://blog.csdn.net/xgx198831/article/category/857842
添加一个crontab任务
( crontab -l; echo "*/1 * * * * /opt/md5_file.sh > /dev/null 2>&1" ) | crontab
删除一个crontab任务
crontab -l | grep -v "md5_file.sh" | crontab
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各种资源网站
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https://www.xd0.com/
http://xiaodao.la/
https://www.115z.com/
http://www.aishoujizy.com/
https://www.678cn.com/
https://www.feiying66.com
http://www.666xbw.com/
http://www.xiaoqi0.com
http://www.go3x.com/
https://www.yzd1.com/
https://www.52fzw.com/
https://www.nanfengyl.com/
https://www.ghtyy.cn/
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外挂技术
https://bbs.pediy.com/forum-4-2-3_0_0_0.htm