linux – 如何通过SFTP将远程服务器上LS的输出传输到本地文件系
发布时间:2020-12-14 01:22:48 所属栏目:Linux 来源:网络整理
导读:我在命令行通过SFTP登录了远程服务器.我所在的文件夹包含数十万个文件.我需要在文本文件中获取这些文件的列表,以便我可以以编程方式访问它们,因为没有任何 PHP SFTP客户端能够返回如此大的文件列表. 当我在目录上运行ls(在SFTP会话中)时,文件列表最终显示大
我在命令行通过SFTP登录了远程服务器.我所在的文件夹包含数十万个文件.我需要在文本文件中获取这些文件的列表,以便我可以以编程方式访问它们,因为没有任何
PHP SFTP客户端能够返回如此大的文件列表.
当我在目录上运行ls(在SFTP会话中)时,文件列表最终显示大约需要20分钟. 我没有在此服务器上的写访问权限,因此我无法将输出通过管道传输到远程服务器上的文件. 如何将输出传输到本地计算机上的文本文件…或者以其他方式获取文件列表到本地计算机? 解决方法
如果您愿意等待20分钟以使数据在屏幕上滚动,则可以使用“脚本”捕获所有输出.
在启动ssh或sftp会话之前调用’script’,它将捕获所有终端输出到本地磁盘.输入“退出”以完成捕获. NAME script -- make typescript of terminal session SYNOPSIS script [-akq] [-t time] [file [command ...]] DESCRIPTION The script utility makes a typescript of everything printed on your ter- minal. It is useful for students who need a hardcopy record of an inter- active session as proof of an assignment,as the typescript file can be printed out later with lpr(1). If the argument file is given,script saves all dialogue in file. If no file name is given,the typescript is saved in the file typescript. If the argument command is given,script will run the specified command with an optional argument vector instead of an interactive shell. The following options are available: -a Append the output to file or typescript,retaining the prior con- tents. -k Log keys sent to program as well as output. -q Run in quiet mode,omit the start and stop status messages. -t time Specify time interval between flushing script output file. A value of 0 causes script to flush for every character I/O event. The default interval is 30 seconds. The script ends when the forked shell (or command) exits (a control-D to exit the Bourne shell (sh(1)),and exit,logout or control-D (if ignoreeof is not set) for the C-shell,csh(1)). Certain interactive commands,such as vi(1),create garbage in the type- script file. The script utility works best with commands that do not manipulate the screen. The results are meant to emulate a hardcopy ter- minal,not an addressable one. ENVIRONMENT The following environment variable is utilized by script: SHELL If the variable SHELL exists,the shell forked by script will be that shell. If SHELL is not set,the Bourne shell is assumed. (Most shells set this variable automatically). SEE ALSO csh(1) (for the history mechanism). HISTORY The script command appeared in 3.0BSD. BUGS The script utility places everything in the log file,including linefeeds and backspaces. This is not what the naive user expects. It is not possible to specify a command without also naming the script file because of argument parsing compatibility issues. When running in -k mode,echo cancelling is far from ideal. The slave terminal mode is checked for ECHO mode to check when to avoid manual echo logging. This does not work when in a raw mode where the program being run is doing manual echo. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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