Contents

<something to tab and align table>


* uniq                  - report or filter out repeated lines in a file
**  -c                    produces line<tab>count
**  --ignore f1,f2,...    discards given fields from consideration. field syntax same as for cut, etc.

* sort                  - sort lines of text files
** columns indexed as tab-separated
** can specify any column order, uses same field spec as cut
* tsort                 - topological sort of a directed graph

* cut                   - select portions of each line of a file
** can reorder columns
* nl                    - line numbering filter
** takes prefix, suffix
** count \t line -OR- line \t count 

* wc                    - word, line, character, and byte count
** field count (tab-separated fields)
* paste                 - merge corresponding or subsequent lines of files
* expand, unexpand      - expand tabs to spaces, and vice versa
* seq
* simple row, column sums
* join                  - relational database operator
* tac

* cat                   - concatenate and print files
* head                  - display first lines of a file
* tail                  - display the last part of a file
* shuf
* split                 - split a file into pieces
* csplit                - split files based on context
* tee                   - pipe fitting

* ls                    - list directory contents. 
* df                    - display free disk space
* du                    - display disk usage statistics
** tab-delimited, space aligned

* od                    - octal, decimal, hex, ASCII dump
* printf                - formatted output
* cksum, sum            - display file checksums and block counts
* md5sum

* diff
* comm

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
mrflip-wukong-0.1.0	doc/utils.textile
wukong-0.1.4	doc/utils.textile
wukong-0.1.1	doc/utils.textile