Common text viewing and processing tools for Linux

Wc:word Count

WC [OPTION] ... [FILE] ...

-l:lines

-w:words

-c:bytes

Cut: Text Capture tool

Cut OPTION ... [FILE] ...

OPTION:

-D CHAR: Delimiter with the specified character;

-F Fields: the selected field;

#: The specified single field;

#-#: multiple consecutive fields;

#,#: discrete multiple fields;

Sort: Text Sorting tool

Sort [OPTION] ... [FILE] ...

-N: Based on the value of small sorting rather than character sorting;

-T CHAR: Specifies the delimiter;

-K #: The field used to sort the alignment;

-R: Reverse order;

-F: Ignore character case;

-U: Duplicate lines are reserved only one copy;

Repeating rows: continuous and identical;

Uniq: report or remove duplicate rows

Uniq [OPTION] ... [INPUT [OUTPUT]]

-C: Count the number of repetitions per row;

-U: Displays only rows that have not been duplicated;

-D: Displays only the rows that have been repeated;

diff: Compare differences in file content by line

diff [OPTION] ... FILES

Diff/path/to/oldfile/path/to/newfile >/path/to/patch_file

-U: Using the unfied mechanism, the limit is the context of the row to be modified, the default is 3 rows;

Patch: Patching Files

Patch[options]-i/path/to/patch_file/path/to/oldfile

Path/path/to/oldfile </path/to/patch_file

Common text viewing and processing tools for Linux