Linux in a Nutshell, Fifth Edition

kbd_mode | 227

Linux

Commands

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x Skip to the next file, saving changes.

^L Redraw screen.

^Z Suspend ispell.

join

join [options] file1 file2

Join lines of two sorted files by matching on a common field. If

either file1 or file2 is -, read from standard input. Often used to

merge data stored in text-based file formats such as comma-sepa-

rated-value formatted spreadsheets.

Options

-a filenum

Print a line for each unpairable line in file filenum, in addition

to the normal output.

-e string

Replace missing input fields with string.

-i, --ignore-case

Ignore case differences when comparing keys.

-1 fieldnum1

The join field in file1 is fieldnum1. Default is the first field.

-2 fieldnum2

The join field in file2 is fieldnum2. Default is the first field.

-o fieldlist

Order the output fields according to fieldlist, where each entry

in the list is in the form filenum.fieldnum. Entries are sepa-

rated by commas or blanks.

-t char

Specifies the field-separator character (default is whitespace).

-v filenum

Print only unpairable lines from file filenum.

--help

Print help message and then exit.

--version

Print the version number and then exit.

kbd_mode

kbd_mode [option]

Print or set the current keyboard mode, which may be RAW,

MEDIUMRAW, XLATE, or UNICODE.

Options

-a Set mode to XLATE (ASCII mode).

-k Set mode to MEDIUMRAW (keycode ...