最近习惯性访问N个Linux机器,在不同机器间跳来跳去,很是麻烦,最终,找到了sshfs,可以把远程目录直接映射到本地,无需修改远程机器的设置,仅要求有ssh连接的权限(ssh都没有的话,还能干啥?!~!)

官网地址: http://fuse.sourceforge.net/sshfs.html

安装:

#如果是ubuntu
apt-get install sshfs
#如果是Fedore
yum install fuse-sshfs
#如果是CentOS,貌似只能自己安装了
wget http://nchc.dl.sourceforge.net/project/fuse/sshfs-fuse/2.4/sshfs-fuse-2.4.tar.gz
tar xvf sshfs-fuse-2.4.tar.gz
cd sshfs-fuse-2.4./configure
#如果缺glib2什么的,就自行装上
make install

先看看选项:

general options:-o opt,[opt...]        mount options-h   --help            print help-V   --version         print versionSSHFS options:-p PORT                equivalent to '-o port=PORT'-C                     equivalent to '-o compression=yes'#启用压缩,建议配上-F ssh_configfile      specifies alternative ssh configuration file #使用非默认的ssh配置文件-1                     equivalent to '-o ssh_protocol=1'#不要用啊-o reconnect           reconnect to server               #自动重连-o delay_connect       delay connection to server-o sshfs_sync          synchronous writes-o no_readahead        synchronous reads (no speculative readahead)#提前预读-o sshfs_debug         print some debugging information-o cache=BOOL          enable caching {yes,no}(default: yes)#能缓存目录结构之类的信息-o cache_timeout=N     sets timeout for caches in seconds (default:20)-o cache_X_timeout=N   sets timeout for{stat,dir,link} cache-o workaround=LIST     colon separated list of workaroundsnone             no workarounds enabledall              all workarounds enabled[no]rename       fix renaming to existing file (default: off)[no]nodelaysrv   set nodelay tcp flag in sshd (default: off)[no]truncate     fix truncate for old servers (default: off)[no]buflimit     fix buffer fillup bug in server (default: on)-o idmap=TYPE          user/group ID mapping, possible types are:#文件权限uid/gid映射关系none             no translation of the ID space (default)user             only translate UID of connecting user-o ssh_command=CMD     execute CMD instead of 'ssh'-o ssh_protocol=N      ssh protocol to use(default:2)#肯定要2的-o sftp_server=SERV    path to sftp server or subsystem (default: sftp)-o directport=PORT     directly connect to PORT bypassing ssh-o transform_symlinks  transform absolute symlinks to relative-o follow_symlinks     follow symlinks on the server-o no_check_root       don't check for existence of 'dir' on server-o password_stdin      read password from stdin (only for pam_mount)-o SSHOPT=VAL          ssh options (see man ssh_config)Module options:[subdir]-o subdir=DIR       prepend this directory to all paths (mandatory)-o [no]rellinks     transform absolute symlinks to relative[iconv]#字符集转换,对我这种UTF8控,默认已经是最好的-o from_code=CHARSET   original encoding of file names (default: UTF-8)-o to_code=CHARSET      new encoding of the file names (default: UTF-8)

实际使用:

挂载(如果配上ssh key就可以完全自动化了):
sshfs root@192.168.9.109:/opt /opt/s109
卸载:
fusermount -u /opt/s109