Common File redirection commands

Source: Internet
Author: User
Common File redirection commands
  • Command> filename redirects the standard output to a new file
  • Command» filename redirects the standard output to a file (append)
  • Command 1> fielname redirects standard output to a file
  • Command> filename 2> & 1 redirects the standard output and standard error to a file.
  • Command 2> filename redirects a standard error to a file
  • Command 2» filename redirects the standard output to a file (append)
  • Command» filename 2> & 1 redirects the standard output and standard error to a file (append)
  • The command <FILENAME> filename2 command uses the filename file as the standard input, and the filename2 file as the standard output.
  • Command <FILENAME command uses the filename file as the standard input
  • Command «delimiter reads data from the standard input clock, knowing that the delimiter Delimiter is encountered.
  • Command <& M uses the file descriptor m as the standard input
  • Command> & M redirects standard output to file descriptor m
  • Command <&-Disable Standard Input

Common File redirection commands

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