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OpenSSH升级后不能登录问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...ting-x86_64/openssh-6.6.1p1-4.gf.el6.x86_64.rpm.html 备份原有源 cd /etc/yum.repos.d/ mv rhel-source.repo rhel-source.repo.bak mv packagekit-media.repo packagekit-media.repo.bak 配置源 vi CentOS-Base.repo [base] name=CentOS-$releasever - Base - mirrors.aliyun.com failovermethod=pr...
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In Clojure 1.3, How to read and write a file

... (require '[clojure.java.io :as io]) (io/copy (io/file "/etc/passwd") \*out*\) share | improve this answer | follow | ...
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廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...解决方案2-drbd+cman+gfs21、修改hosts文件[root@localhost ~]# vi etc hosts127.0.0.1localhost localhost.localdomain localhost4 localhost4.localdomain4...1、修改hosts文件 [root@localhost ~]# vi /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::...
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.bashrc at ssh login

...ly container for persistent storage) - BUT you may also want to check /etc/passwd to check your login shell is /bin/bash & not /bin/sh -------> /bin/dash – Stuart Cardall May 15 '15 at 22:27 ...
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Why does the C preprocessor interpret the word “linux” as the constant “1”?

...le? It could also be > emptyfile.c or : > emptyfile.c or dd if=/etc/passwd of=emptyfile.c count=0 or … – Jonathan Leffler Oct 10 '13 at 14:07  |  ...
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How does password salt help against a rainbow table attack?

...ee what purpose the salt serves, A rainbow table attack always needs /etc/passwd (or whatever password database is used), or else how would you compare the hashes in the rainbow table to the hashes of the actual passwords? As for the purpose: let's say the attacker wants to build a rainbow table fo...
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adito-gateway -华为云免费SSL VPN解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...录到堡垒机了 最精简后运行命令记录 1 vi /etc/hosts 2 vi /etc/sysconfig/network 3 vi /etc/sysconfig/network-scripts/ifcfg-eth0 t 4 reboot 5 cd /mnt/ 6 ls 7 unzip adito-0.9.1-bin.zip 8 unzip apache-ant-1.9.6-bin.zip 9 tar ...
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不同品牌防火墙组成高可靠性集群 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...可以对应一个别名,编号和别名对应关系在linux下放在/etc/iproute2/rt_tables这个文件里,一般0编号 table对应别名为upspec,255编号对应别名为local,254和253对应别名分别为main和default,我们通常用route命令配置和查看路由...
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SQL injection that gets around mysql_real_escape_string()

...l example is DROP TABLE, in practice the attacker is more likely to SELECT passwd FROM users. In the latter case, the second query is usually executed by use of a UNION clause. – Jacco May 21 '12 at 9:47 ...
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Read user input inside a loop

... read input echo $input; done Unit test: for line in $(cat /etc/passwd); do read input echo $input; echo "[$line]" done share | improve this answer | ...