freeterman
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freeterman 

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  • 关注技术:网络监控 安全 备份
  • 入住博客:2007-06-29 13.9年
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哲哲别:我的堡垒机只有几个命令,没有上传公钥的地方. [usmshell]$ help Internal Commands: clear: Clear the terminal screen set: Set current shell enviroment ls: Show the authorized hosts open: Open Num and possibly connect to a host ssh: Login as on the remote machine telnet User interface to the TELNET protocol rlogin Starts a terminal session on a remote host host reload: Reload the authorized hosts connect: Initiate a connection on a socket traceroute: Print the r
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freeterman:[root@iZ62h61zvinZ ~]# e2fsck -f /dev/xvdb1 |@|e2fsck 1.41.12 (17-May-2010)|@|e2fsck: Superblock invalid, trying backup blocks...|@|e2fsck: Bad magic number in super-block while trying to open /dev/xvdb1|@||@|The superblock could not be read or does not describe a correct ext2|@|filesystem. If the device is valid and it really contains an ext2|@|filesystem (and not swap or ufs or something else), then the superblock|@|is corrupt, and you might try running e2fsck with an alternate superblock:|@|   e2fsck -b 8193 <device>|@||@||@|风险很大,最好不要这样操作
yiyi168:谢谢你!最后解决问题了,是selinux在搞怪,我不太会用selinux所以就把它关了就能正常使用了。
freeterman:smartctl -a /dev/sda
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