paste(1) User Commands paste(1)NAMEpaste - merge corresponding or subsequent lines of files
SYNOPSISpaste [-s] [-d list] file...
DESCRIPTION
The paste utility will concatenate the corresponding lines of the given
input files, and write the resulting lines to standard output.
The default operation of paste will concatenate the corresponding lines
of the input files. The NEWLINE character of every line except the line
from the last input file will be replaced with a TAB character.
If an EOF (end-of-file) condition is detected on one or more input
files, but not all input files, paste will behave as though empty lines
were read from the files on which EOF was detected, unless the -s
option is specified.
OPTIONS
The following options are supported:
-d list Unless a backslash character (\) appears in list, each charac‐
ter in list is an element specifying a delimiter character. If
a backslash character appears in list, the backslash character
and one or more characters following it are an element speci‐
fying a delimiter character as described below. These ele‐
ments specify one or more delimiters to use, instead of the
default TAB character, to replace the NEWLINE character of the
input lines. The elements in list are used circularly. That
is, when the list is exhausted, the first element from the
list is reused.
When the -s option is specified:
· The last newline character in a file will not be modi‐
fied.
· The delimiter will be reset to the first element of list
after each file operand is processed.
When the option is not specified:
· The NEWLINE characters in the file specified by the last
file will not be modified.
· The delimiter will be reset to the first element of list
each time a line is processed from each file.
If a backslash character appears in list, it and the character
following it will be used to represent the following delimiter
characters:
\n Newline character.
\t Tab character.
\\ Backslash character.
\0 Empty string (not a null character). If \0 is immedi‐
ately followed by the character x, the character X,
or any character defined by the LC_CTYPE digit key‐
word, the results are unspecified.
If any other characters follow the backslash, the results are
unspecified.
-s Concatenate all of the lines of each separate input file in
command line order. The NEWLINE character of every line except
the last line in each input file will be replaced with the TAB
character, unless otherwise specified by the -d option.
OPERANDS
The following operand is supported:
file A path name of an input file. If − is specified for one or
more of the files, the standard input will be used. The stan‐
dard input will be read one line at a time, circularly, for
each instance of −. Implementations support pasting of at
least 12 file operands.
USAGE
See largefile(5) for the description of the behavior of paste when
encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).
EXAMPLES
Example 1: Listing a directory in one column
example% ls | paste -d" " −
Example 2: Listing a directory in four columns
example% ls | paste − − − −
Example 3: Combining pairs of lines from a file into single lines
example% paste-s -d"\ t\ n" file
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables
that affect the execution of paste: LANG, LC_ALL, LC_CTYPE, LC_MES‐
SAGES, and NLSPATH.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │SUNWesu │
├─────────────────────────────┼─────────────────────────────┤
│CSI │Enabled │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Standard │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOcut(1), grep(1), pr(1), attributes(5), environ(5), largefile(5), stan‐
dards(5)DIAGNOSTICS
"line too long" Output lines are restricted to 511 characters.
"too many files" Except for -s option, no more than 12 input
files may be specified.
"no delimiters" The -d option was specified with an empty list.
"cannot open file" The specified file cannot be opened.
SunOS 5.10 20 Dec 1996 paste(1)
