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The GNU Text Utilities

  • cat - concatenate files and print to the standard output
  • cksum - checksum and count the bytes in a file
  • comm - compare two sorted files line by line
  • csplit - split a file into sections determined by context lines
  • cut - remove sections from each line of files
  • expand - convert tabs to spaces
  • fmt - simple optimal text formatter
  • fold - wrap each input line to fit in specified width
  • join - join lines of two files on a common field
  • md5sum - compute and check MD5 message digest
  • nl - number lines of files
  • od - dump files in octal and other formats
  • paste - merge lines of files
  • pr - convert text files for printing
  • ptx - produce a permuted index of file contents
  • sort - sort lines of text files
  • split - split a file into pieces
  • sum - checksum and count the blocks in a file
  • tac - concatenate and print files in reverse
  • tail - output the last part of files
  • tr - translate or delete characters
  • tsort - perform topological sort
  • unexpand - convert spaces to tabs
  • uniq - remove duplicate lines from a sorted file
  • wc - print the number of bytes, words, and lines in files
  • head - output the first part of files
Manual: http://www.gnu.org/software/textutils/manual/textutils/html_node/textutils_toc.html
posted on 2006-11-01 13:01  Kevin Wan  阅读(346)  评论(0编辑  收藏