Lines Matching refs:output
288 * Output formatting in ptx:: Types of output format, and sizing the fields
320 * Sorting the output:: Sorting the output
321 * General output formatting:: General output formatting
389 * tee invocation:: Redirect output to multiple files or processes
545 having to wait for an answer to a bug report. If the debug output
618 @cindex output NUL-byte-terminated lines
621 output even when that output would contain data with embedded newlines.
648 and terminate output items with ASCII NUL.
658 @cindex SI output
672 @cindex human-readable output
788 @cindex standard output
791 standard output if that is clear from the context. For example, @samp{sort -}
932 @code{ls -l} output.
946 @cindex human-readable output
947 @cindex SI output
959 With human-readable formats, output sizes are followed by a size letter
966 A block size specification preceded by @samp{'} causes output sizes to
984 the output. For example, @samp{--block-size="kB"} displays 3000 as
1619 @cindex output of entire files
1620 @cindex entire files, output of
1643 standard input if none are given, to standard output. Synopsis:
1663 Number all nonempty output lines, starting with 1.
1680 Number all output lines, starting with 1. This option is ignored
1689 Suppress repeated adjacent blank lines; output just one empty line
1722 if standard output is a terminal.
1732 # Copy standard input to standard output.
1744 standard input if none are given, to standard output, reversing the
1778 I.e., input and output items are delimited with ASCII NUL.
1803 standard input if none are given, to standard output, with line numbers
1839 A section delimiter is replaced by an empty line on output. Any text
1942 Separate the line number from the text line in the output with
1983 Each line of output consists of the offset in the input, followed by
2033 or to provide consistent output independent of the endian convention
2060 Instead of the normal output, output only @dfn{string constants}: at
2072 Select the format in which to output the file data. @var{type} is a
2076 of each output line using each of the data types that you specified,
2081 to the output line generated by the type specification.
2139 @itemx --output-duplicates
2141 @opindex --output-duplicates
2143 more consecutive output lines would be identical, @command{od} outputs only
2151 Dump @code{n} input bytes per output line. This must be a multiple of
2153 output types.
2290 output will be the original data.
2455 @command{fmt} fills and joins lines to produce output lines of (at most)
2463 input if none are given), and writes to standard output.
2466 preserved in the output; successive input lines with different
2468 output.
2529 Fill output lines up to @var{width} characters (default 75 or @var{goal}
2543 stripped for the formatting and then re-attached to each formatted output
2556 @cindex multicolumn output, generating
2560 standard input if none are given, to standard output, paginating and
2584 Form feeds in the input cause page breaks in the output. Multiple form
2588 is @samp{space}). For multicolumn output, lines will always be truncated to
2591 column output no line truncation occurs by default. Use @option{-W} option to
2620 With each single @var{file}, produce @var{column} columns of output
2626 and @option{-i} are on for multiple text-column output. Together with
2654 Double space the output.
2698 Use a form feed instead of newlines to separate output pages. This does
2710 @itemx --output-tabs[=@var{out-tabchar}[@var{out-tabwidth}]]
2712 @opindex --output-tabs
2713 @cindex output tabs
2714 Replace spaces with @var{tab}s on output. Optional argument @var{out-tabchar}
2715 is the output tab character (default is the TAB character). Second optional
2716 argument @var{out-tabwidth} is the output tab character's width (default
2763 5). With multicolumn output the number occupies the first @var{digits}
2765 output. With single column output the number precedes each line just as
2772 printed with single column output only. The TAB width varies
2774 by @option{-o} option. With multicolumn output priority is given to
2775 @samp{equal width of output columns} (a POSIX specification).
2779 @var{number-separator} TAB@. The tabification depends upon the output
2798 numbered single column output (compare @option{-n} option).
2823 Use @var{string} to separate output columns. The @option{-S} option doesn't
2826 Without @option{-S}, and with @option{-J}, @command{pr} uses the default output
2862 output only (default for @var{page_width} is 72). The specified
2867 set. No @var{page_width} setting is possible with single column output.
2899 standard input if none are given, to standard output, breaking long
2906 By default, @command{fold} breaks lines wider than 80 columns. The output
2952 @cindex output of parts of files
2953 @cindex parts of files, output of
2955 These commands output pieces of the input.
2987 before the output for each @var{file}.
3058 one-line header before the output for each @var{file}, consisting of:
3064 For further processing of tail output, it can be useful to convert the
3076 GNU @command{tail} can output any amount of data (some other versions of
3108 gets output from a different file, to indicate which file that output is
3146 With kernel inotify support, output is triggered by file changes
3150 make the output appear slightly less responsive or bursty.
3194 the same machine. For example, to save the output of a build in a file
3304 @command{split} creates output files containing consecutive or interleaved
3313 left over for the last section), into each output file.
3315 @cindex output file name prefix
3316 The output files' names consist of @var{prefix} (@samp{x} by default)
3318 default), such that concatenating the output files in traditional
3324 number of output files are supported, which sort as described above,
3326 If the @option{-a} option is specified and the output file names are
3328 output files that it did create.
3338 Put @var{lines} lines of @var{input} into each output file.
3350 Put @var{size} bytes of @var{input} into each output file.
3357 Put into each output file as many complete lines of @var{input} as
3366 With this option, rather than simply writing to each output file,
3367 write through a pipe to the specified shell @var{command} for each output file.
3369 to a different output file name for each invocation of the command.
3388 Split @var{input} to @var{chunks} output files where @var{chunks} may be:
3392 @var{k}/@var{n} output only @var{k}th of @var{n} to standard output
3394 l/@var{k}/@var{n} likewise but output only @var{k}th of @var{n} to stdout
3396 r/@var{k}/@var{n} likewise but output only @var{k}th of @var{n} to stdout
3399 If the input size is not a multiple of @var{n}, early output files are
3400 one byte longer than later output files, to make up the difference.
3453 Append an additional @var{suffix} to output file names. @var{suffix}
3460 Suppress the generation of zero-length output files. This can happen
3463 span a chunk. The output file sequence numbers, always run consecutively
3481 Immediately copy input to output in @option{--number r/@dots{}} mode,
3486 Write a diagnostic just before each output file is opened.
3561 @command{csplit} creates zero or more output files containing sections of
3568 The contents of the output files are determined by the @var{pattern}
3573 last output file.
3576 output file after it has been created.
3583 Create an output file containing the input up to but not including line
3585 create an output file containing the next @var{n} lines of the input
3589 Create an output file containing the current line up to (but not
3594 matching line plus or minus @var{offset} is put into the output file,
3600 Like the previous type, except that it does not create an output
3611 The output files' names consist of a prefix (@samp{xx} by default)
3614 concatenating the output files in sorted order by file name produces the
3619 interrupt, quit, or terminate signal, it removes any output files
3630 @cindex output file name prefix
3631 Use @var{prefix} as the output file name prefix.
3637 @cindex output file name suffix
3638 Use @var{format} as the output file name suffix. When this option is
3646 entire @var{format} is given (with the current output file number) to
3648 individual output files in turn. If this option is used, the
3655 Use output file names containing numbers that are @var{digits} digits
3662 Do not remove output files when errors are encountered.
3666 Do not output lines matching the specified @var{pattern}.
3674 Suppress the generation of zero-length output files. (In cases where
3676 lines of each of the sections, the first output file will generally be a
3677 zero-length file unless you use this option.) The output file sequence
3689 Do not print counts of output file sizes.
3712 Each number printed above is the size of an output
3714 List the names of those output files:
3898 - Always output a total line, irrespective of the number of files processed.
3901 - Only output total counts. I.e., don't print individual file counts,
3906 - Never output a total line.
4019 by comparing the @command{cksum} output for the received files with the
4020 @command{cksum} output for the original files (typically given in the
4024 * cksum output modes:: Legacy and non Legacy output formats
4029 @node cksum output modes
4030 @subsection cksum output modes
4034 @item Legacy output format
4040 Similar output formats are used for the other legacy checksums
4044 @item Tagged output format
4046 the @command{cksum} command defaults to output of the form:
4050 Note the standalone checksum utilities can select this output
4053 @item Untagged output format
4055 selecting non legacy checksums, the following output format is used.
4056 Note this is the default output format of the standalone checksum utilities.
4065 Note without @option{--zero}, and with non legacy output formats,
4068 in the file name is escaped with a backslash, making the output unambiguous
4115 input digest string as what is output. I.e., removing or adding any
4139 Do not output the file name or anything else.
4143 Unlike other output formats, @command{cksum} provides no way to
4154 @xref{cksum output modes} for details of this format.
4182 The input to this mode is usually the output of
4185 Three input formats are supported. Either the default output
4186 format described above, the @option{--tag} output format,
4192 when presented with checksum information in the @option{--tag} output format.
4206 output indicating whether the named file passed the test.
4209 Use the @option{--status} option to inhibit that output.
4239 diagnostic and don't output the warning summarizing any failures.
4248 @cindex BSD output
4252 @samp{\} at the start of the line, as used with the other output format.
4255 the output format, while providing little benefit.
4256 @xref{cksum output modes} for details of this format.
4257 The @command{cksum} command, uses @option{--tag} as its default output format.
4329 @command{\command\} uses the @samp{Untagged output format}
4330 for each specified file, as described at @ref{cksum output modes}.
4437 output. Synopsis:
4465 to @samp{en_US}), then @command{sort} may produce output that is sorted
4535 The following options affect the ordering of output lines. They may be
4637 or 1024, and it therefore sorts the output of any single invocation of
4716 appear earlier in the output instead of later.
4749 output, and when given the @option{-d} option it must decompress
4750 standard input to standard output.
4757 @filesZeroFromOption{sort,,sorted output}
4822 @item -o @var{output-file}
4823 @itemx --output=@var{output-file}
4825 @opindex --output
4827 Write output to @var{output-file} instead of standard output.
4829 @var{output-file}, so you can sort a file in place by using
4831 However, it is often safer to output to an otherwise-unused file, as
4835 the output file before reading all input, so a command like @code{cat
4842 scripts should specify @option{-o @var{output-file}} before any input
4933 @cindex uniquifying output
4935 Normally, output only the first of a sequence of lines that compare
5078 output the lines in the same order that they were input. The log
5168 of its input lines. Each output permutation is equally likely.
5209 @cindex head of output
5211 output.
5213 @item -o @var{output-file}
5214 @itemx --output=@var{output-file}
5216 @opindex --output
5218 Write output to @var{output-file} instead of standard output.
5220 @var{output-file}, so you can safely shuffle a file in place by using
5233 @cindex repeat output values
5234 Repeat output values, that is, select with replacement. With this
5235 option the output is not a permutation of the input; instead, each
5236 output line is randomly chosen from all the inputs. This option is
5257 might produce the output
5274 might output:
5284 and the command @samp{shuf -i 1-4} might output:
5298 output permutations.
5301 To output 50 random numbers each in the range 0 through 9, use:
5328 uniq [@var{option}]@dots{} [@var{input} [@var{output}]]
5333 no output lines are repeated. Optionally, it can instead discard
5345 If no @var{output} file is specified, @command{uniq} writes to standard
5346 output.
5436 may be better suited for output direct to users.
5442 blank lines, then the output is ambiguous.
5464 and better suited for output direct to users.
5485 Discard the last line that would be output for a repeated input group.
5512 @command{comm} writes to standard output lines that are common, and lines
5529 With no options, @command{comm} produces three-column output. Column one
5560 command will exit with a nonzero status (and the output should not be used).
5564 not guaranteed to produce any particular output. The output will
5579 @item --output-delimiter=@var{str}
5580 Print @var{str} between adjacent output columns,
5584 the ASCII NUL character is used to delimit output columns.
5589 Similar to the regular output,
5595 In the following example, @command{comm} omits the regular output
5631 ptx -G [@var{option} @dots{}] [@var{input} [@var{output}]]
5651 output.
5656 standard input and outputs the permuted index to the standard output.
5660 the @var{output} file to produce. @emph{Be very careful} to note that,
5663 compatibility; GNU Standards normally discourage output parameters not
5675 * Output formatting in ptx:: Types of output format, and sizing the fields.
5691 Print a short help on standard output, then exit without further
5695 Print the program version on standard output, then exit without further
5713 The output of @command{ptx} assumes the locale's character encoding.
5760 never be taken as keywords in concordance output. It is called the
5771 be retained in concordance output; any word not mentioned in this file
5793 references from contexts in output, but it succeeds in doing so
5797 excluded from the output contexts.
5832 output context line; when the keywords happen to be near the end of the
5834 the output context line. The program tries to fill those unused areas
5836 sentence is used to fill the unused area on the left of the output line;
5838 on the right of the output line.
5872 output format suitable for a dumb terminal. Each keyword occurrence is
5873 output to the center of one line, surrounded by its left and right
5874 contexts. Each field is properly justified, so the concordance output
5876 references are selected by option @option{-A} and are output before the
5879 Emacs @code{next-error} processing. In this default output format, each
5896 output line.
5903 Select the maximum output width of each final line. If references are
5904 used, they are included or excluded from the maximum output width
5906 selected, that is, when references are output before the left context,
5907 the maximum output width takes into account the maximum length of all
5909 output after the right context, the maximum output width does not take
5923 reference is used at output time, overriding the input reference.
5930 In the default output format, when option @option{-R} is not used, any
5932 placed to the far right of output lines, after the right context. With
5933 default output format, when the @option{-R} option is specified, references
5934 are rather placed at the beginning of each output line, before the left
5935 context. For any other output format, option @option{-R} is
5937 is @emph{not} taken into account in total output width given by @option{-w}.
5947 This option will request that any truncation in the output be reported
5948 using the string @var{string}. Most output fields theoretically extend
5951 allowed output line width, changeable through option @option{-w}, which is
5952 further divided into space for various output fields. When a field has
5972 generating output suitable for @command{nroff}, @command{troff} or @TeX{}.
5979 Choose an output format suitable for @command{nroff} or @command{troff}
5980 processing. Each output line will look like:
5988 the output typesetting. This is the default output format when GNU
5992 In this output format, each non-graphical character, like newline and
6002 Choose an output format suitable for @TeX{} processing. Each output
6012 the output typesetting. Note that when references are not being
6018 In this output format, some special characters, like @samp{$}, @samp{%},
6049 resulting concordance on standard output. On the other hand, System V
6050 @command{ptx} reads only one file and sends the result to standard output
6054 Having output parameters not introduced by options is a dangerous
6057 single input file, and always expect the result on standard output. You
6070 By default, concordance output is not formatted for @command{troff} or
6072 or @command{nroff} output may still be selected through option @option{-O}.
6076 subtracted from the total output line width. With GNU extensions
6077 disabled, width of references is not taken into account in the output
6099 The program makes better use of output line width. If GNU extensions
6127 indicating a partial ordering. The output is a total ordering that
6142 will produce the output
6255 Then you ran @command{tsort} over the @command{lorder} output, and you used the
6283 @command{cut} writes to standard output selected parts of each line of each
6312 character; they take up 1 byte. If an output delimiter is specified,
6313 (see the description of @option{--output-delimiter}), then output that
6324 output delimiter is specified, (see the description of
6325 @option{--output-delimiter}), then output that string between ranges
6349 arbitrary order, output is always in the order encountered in the file.
6379 @item --output-delimiter=@var{output_delim_string}
6380 @opindex --output-delimiter
6381 With @option{-f}, output fields are separated by @var{output_delim_string}.
6385 output @var{output_delim_string} between non-overlapping
6410 @command{paste} writes to standard output lines consisting of sequentially
6508 @command{join} writes to standard output a line for each pair of input
6544 @item fields in the output are separated by a space;
6545 @item each output line consists of the join field, the remaining
6568 @samp{1} or @samp{2}), in addition to the normal output.
6578 Replace those output fields that are missing in the input with @var{string}.
6584 will be joined and printed as the first output line. If @option{-o} is used to
6585 specify output format, the header line will be printed according to the
6611 If the keyword @samp{auto} is specified, infer the output format from
6612 the first line in each file. This is the same as the default output format
6613 but also ensures the same number of fields are output for each line.
6617 Otherwise, construct each output line according to the format in
6638 All output lines -- including those printed because of any @option{-a}
6642 Use character @var{char} as the input and output field separator.
6652 (either @samp{1} or @samp{2}), instead of the normal output.
6701 locales and options if the output of @command{sort} is fed to
7051 @command{tr} copies standard input to standard output, performing
7472 output, with tab characters converted to the appropriate number of
7480 backspace characters in the output; they decrement the column count for
7508 For example, to ignore the 1 character gutter present in diff output,
7539 standard output, converting blanks at the beginning of each line into
7550 preserves backspace characters in the output; they decrement the column
7621 By default, the output is sorted alphabetically, according to the locale
7624 produce output that is sorted differently than you're accustomed to.
7626 If standard output is
7627 a terminal, the output is in columns (sorted vertically) and control
7628 characters are output as question marks; otherwise, the output is listed
7629 one per line and control characters are output as-is.
7655 * Sorting the output::
7656 * General output formatting::
7811 Print an additional line after the main output:
7819 byte position of the beginning and end of each file name in the output.
7824 @option{--recursive} (@option{-R}), output a similar
7831 Finally, output a line of the form:
7908 The @option{--dired} (@option{-D}) option implies long format output
7910 output formats or hyperlink mode.
8018 @cindex permissions, output by @command{ls}
8110 @node Sorting the output
8111 @subsection Sorting the output
8113 @cindex sorting @command{ls} output
8229 output format, to most densely display the listed files.
8242 @node General output formatting
8243 @subsection General output formatting
8245 These options affect the appearance of the overall output.
8251 @opindex single-column @r{output of files}
8254 output is not a terminal. See also the @option{--escape} (@option{-b}),
8256 to disambiguate output of file names containing newline characters.
8269 This is the default for @command{ls} if standard output is a terminal.
8286 - Only use color if standard output is a terminal.
8334 - Only classify if standard output is a terminal.
8368 - Only use hyperlinks if standard output is a terminal.
8443 @command{ls} uses tabs where possible in the output, for efficiency. If
8454 the use of hardware tabs. Otherwise, the output of @command{ls} may
8469 the length of the output line, and that single output line will
8526 files; if you want output columns to line up, you may need to insert
8535 This is useful because the time output includes all the information that
8552 @command{ls} output fit within traditional 80-column output lines.
8636 characters are still printed as question marks if the output is a
8645 This is the default if the output is a terminal and the program is
8671 cause ambiguous output.
8696 @c Use @t instead of @samp to avoid duplicate quoting in some output styles.
8708 output is a terminal, and @samp{literal} otherwise.
8713 This is the default unless the output is a terminal and the program is
8752 terminal for color output from @command{ls} (and @command{dir}, etc.).
8775 The output is a shell command to set the @env{LS_COLORS} environment
8814 output is itself a valid configuration file, and is fairly descriptive
9140 all but @samp{Operation not supported} warnings are output.
9246 heuristic and makes the corresponding output file sparse as well.
9254 the output file sparse, too. However, if an output file exists but
9259 attempt to create a corresponding hole in the output file, even if the
9264 but the output file is on a type of file system that does support them.
9269 Never make the output file sparse.
9385 @command{dd} copies input to output with a changeable I/O block size,
9396 By default, @command{dd} copies standard input to standard output.
9410 is given, output the data as a single block and skip all remaining steps.
9425 Aggregate the resulting data into output blocks of the specified size,
9426 and output each output block in turn. Do not pad the last output block;
9442 Write to @var{file} instead of standard output. Unless
9455 @cindex block size of output
9456 @cindex output block size
9457 Set the output block size to @var{bytes}.
9464 Set both input and output block sizes to @var{bytes}.
9468 input is copied to the output as soon as it's read,
9495 Skip @var{n} @samp{obs}-byte blocks in the output file before
9526 Error messages are output as normal.
9536 when processing each input block. Statistics are output
9542 Transfer information is normally output to standard error upon
9556 truncated records} is output after the @samp{records out} line if
9598 For each line in the input, output @samp{cbs} bytes, replacing the
9623 Try to seek rather than write NUL output blocks.
9625 sparse output when extending the output file.
9628 With @samp{conv=notrunc}, existing data in the output file
9631 Similarly, when the output is a device rather than a file,
9656 @cindex creating output file, requiring
9657 Fail if the output file already exists; @command{dd} must create the
9658 output file itself.
9662 @cindex creating output file, avoiding
9663 Do not create the output file; the output file must already exist.
9670 @cindex truncating output file, avoiding
9671 Do not truncate the output file.
9681 Synchronize output data just before finishing,
9683 This forces a physical write of output data,
9684 so that even if power is lost the output data will be preserved.
9685 If neither this nor @samp{fsync} are specified, output is treated as
9686 usual with file systems, i.e., output data and metadata may be cached
9688 writes it, and thus output data and metadata may be lost if power is lost.
9695 Synchronize output data and metadata just before finishing,
9697 This acts like @samp{fdatasync} except it also preserves output metadata,
9698 such as the last-modified time of the output file; for this reason it
9712 Access the output file using the flags specified by the @var{flag}
9721 @cindex appending to the output file
9724 contents of the file. This flag makes sense only for output.
9727 output file to be truncated before being appended to.
9744 output buffer size is not a multiple of 512.
9756 Use synchronized I/O for data. For the output file, this forces a
9757 physical write of output data on each write. For the input file,
9861 standard input or writing to standard output, the @samp{nofollow} and
9929 The @command{kill} command makes it output intermediate I/O statistics,
9946 The above script will output in the following format:
10192 Upon failure all but @samp{Operation not supported} warnings are output.
10597 not deallocate or remove the output file. This default is more suitable
10725 A @var{file} of @samp{-} denotes standard output.
11298 of a symbolic link, it produces no output and exits with a nonzero exit code.
11325 @command{readlink} produces no output and exits with a nonzero exit
11334 no output and exits with a nonzero exit code. A trailing slash
11349 Do not print the output delimiter, when a single @var{file} is specified.
11996 standard output.
12250 @cindex file system types, limiting output to certain
12262 @item --output
12263 @itemx --output[=@var{field_list}]
12264 @opindex --output
12265 Use the output format defined by @var{field_list}, or print all fields if
12269 The use of the @option{--output} together with each of the options @option{-i},
12273 output and therefore effectively controls the order of output columns.
12312 @option{--output} uses.
12318 df --out=target --output=pcent,ipcent
12329 @cindex one-line output format
12330 @cindex POSIX output format
12331 @cindex portable output format
12332 @cindex output format, portable
12333 Use the POSIX output format. This is like the default format except
12344 The labels in the header output line are changed to conform to POSIX.
12347 The default block size and output format are unaffected by the
12375 If there is no @var{source} column (see @option{--output}), then
12383 @cindex file system types, limiting output to certain
12454 Failure includes the case where no output is generated, so you can
12560 @cindex limiting output of @command{du}
12629 Normally, in the output of @command{du} (when not using @option{--summarize}),
12783 system, its output might not reflect the space consumed in the
12795 space the output of @command{du} typically counts the space that would
12887 @cindex output format
12891 operands produces a line of output for each operand:
12900 @cindex output format
12903 and do not output a mandatory trailing newline.
12917 @cindex terse output
12920 The output of the following commands are identical and the @option{--format}
12929 The same illustrating terse output in @option{--file-system} mode:
12979 to control the zero padding of the output with the @samp{#} and @samp{0}
13018 The mount point printed by @samp{%m} is similar to that output
13031 One can recursively call stat until there is no change in output,
13214 @command{echo} writes each given @var{string} to standard output, with a
13238 Do not output the trailing newline.
13252 produce no further output
13342 further output. For example, the command @samp{printf 'A%sC\cD%sF' B
13368 This is an equivalent format to @command{ls --quoting=shell-escape} output.
13434 will be output correctly in all locales supporting the Euro symbol
13442 will be output correctly in all Chinese locales (GB2312, BIG5, UTF-8, etc).
13452 is how to convert a piece of text into a shell script which will output
13474 @cindex repeated output of a string
13483 To output an argument that begins with
13496 status, rather than their output. Thus, they are often used as the
13560 output already closed or redirected to a file that evokes an I/O error.
13953 output. Each token of the expression must be a separate argument.
14217 to change the input source or output destination of a command. But one
14222 * tee invocation:: Redirect output to multiple files or processes.
14227 @section @command{tee}: Redirect output to multiple files or processes
14231 @cindex destinations, multiple output
14232 @cindex read from standard input and write to standard output and files
14234 The @command{tee} command copies standard input to standard output and also
14248 caused @command{tee} to send another copy of input to standard output.
14249 However, as the interleaved output was not very useful, @command{tee} now
14269 @itemx --output-error[=@var{mode}]
14271 @opindex --output-error
14276 The default operation when @option{--output-error} is @emph{not}
14279 The long form @option{--output-error} option supports selection
14284 Warn on error opening or writing any output, including pipes.
14286 Exit status indicates failure if any output has an error.
14291 Warn on error opening or writing any output, except pipes.
14294 Exit status indicates failure if any non pipe output had an error.
14297 Exit on error opening or writing any output, including pipes.
14300 Exit on error opening or writing any output, except pipes.
14331 That makes @command{tee} write not just to the expected output file,
14344 Note also that if any of the process substitutions (or piped standard output)
14375 the uncompressed output.
14378 until after you've compressed all of the @command{du} output:
14418 If you want to further process the output from process substitutions,
14472 output.
14788 changing the file system contents. Using the output of this command
14869 If any component is missing or unavailable, @command{realpath} will output
15059 components, but possibly with symbolic links, then output those
15134 @cindex machine-readable @command{stty} output
15181 Generate parity bit in output and expect parity bit in input.
15327 Allow any character to restart output (only the start character
15341 @cindex output settings
15347 Postprocess output. May be negated.
15351 @cindex lowercase, translating to output
15475 Enable input and output of uppercase characters by preceding their
15521 Discard output.
15689 Alternate character to toggle discarding of output. Non-POSIX.
15701 Restart the output after stopping it.
15705 Stop the output.
15752 Set the output speed to @var{n}.
15768 Apply settings after first waiting for pending output to be transmitted.
15800 Set the input and output speeds to @var{n}. @var{n} can be one of: 0
16001 Delimit output items with ASCII NUL characters.
16082 The group lists are equivalent to the output of the command @samp{id -Gn}.
16103 output. Synopsis:
16309 date [-u|--utc|--universal] @c this avoids a newline in the output
16322 so the output looks like @samp{Thu Jul @ 9 17:00:00 EDT 2020}.
16343 @subsection Specifying the format of @command{date} output
16562 example, numeric months are always output as two digits.
16573 (hyphen) Do not pad the field; useful if the output is intended for
16584 number of characters in the output, but zeros are too distracting.
16619 output of the field has less than the specified number of characters,
16797 Current clock timestamps that are output by @command{date}
16801 the output is:
16849 @samp{2020-07-21 04:30:37+05:30}. The output ends with a numeric
16960 use @samp{date --rfc-email}. Here is some example output:
17032 Often it is better to output UTC-relative date and time:
17157 The information may contain internal spaces, so such output cannot be
17664 Then you'll see output like this:
17960 0 if no @var{command} is specified and the environment is output
18205 The following @command{awk} script will use tab character as input and output
18391 0 if no @var{command} is specified and the niceness is output
18473 If standard output is a terminal, the command's standard output is appended
18482 descriptor as the (possibly-redirected) standard output.
18483 However, if standard output is closed, standard error terminal output
18487 To capture the command's output to a file other than @file{nohup.out}
18488 you can redirect it. For example, to capture the output of
18538 uses the ISO C @code{FILE} streams for input/output (note the
18560 @itemx --output=@var{mode}
18562 @opindex --output
18563 Adjust the standard output stream buffering.
18579 In this mode data is coalesced until a newline is output or
18585 In this mode, data is output immediately and only the
18587 Note the difference in function for input and output.
18815 @var{signal} argument, all supported signals are listed. The output
18818 printed instead. The output of @option{-t} or @option{--table} is a
18821 and if there is no output error.
19062 Group digits in output numbers according to the current locale's grouping rules
19082 Pad the output numbers to @var{n} characters, by adding spaces. If @var{n} is
19100 Add @samp{SUFFIX} to the output numbers, and accept optional @samp{SUFFIX} in
19105 Auto-scales output numbers according to @var{unit}. See @emph{Units} below.
19110 Specify the output unit size (instead of the default 1). Use this option when
19111 the output numbers represent other units (e.g. to represent @samp{4,000,000}
19129 trailing characters following the number will trigger an error. For output
19136 For output numbers, values larger than 1000 will be rounded, and printed with
19156 For output numbers, values larger than 1024 will be rounded, and printed with
19181 For output numbers, values larger than 1024 will be rounded, and printed with
19245 With both input and output scales specified,
19256 output sizes in human-readable format):
19342 @command{seq} prints a sequence of numbers to standard output. Synopses:
19355 @samp{1}, but @code{seq 0} and @code{seq 10 5} produce no output.
19360 repeated output of a constant number.
19389 precision that can represent the output numbers exactly. Otherwise,
19398 The output always terminates with a newline.
19411 You can get finer-grained control over output with @option{-f}:
19420 If you want hexadecimal integer output, you can use @command{printf}
19440 To generate octal output, use the printf @code{%o} format instead
19443 On most systems, seq can produce whole-number output for values up to
19637 shell, in particular the concepts of ``standard input,'' ``standard output,''
19641 card reader. Similarly, ``standard output'' is a data sink, where data goes
19657 This is fine and good for standard input and standard output. Where does the
19660 sees? If it writes an error message to standard output, it will just
19665 redirected standard output of your program away from your screen.
19704 little bit of trivia will be useful later. The output of @command{who} is nice,
19756 merges the sorted data and writes it to standard output. It will read
19783 output once.
19877 delete characters in the first set from the output
19880 squeeze repeated characters in the output into just one character.
19887 files' lines in three columns. The output columns are the data lines
19952 multiple newline characters in the output into just one, removing
19978 The output is sorted by word, not by count! What we want is the most
20053 a T-fitting for data pipes, copies data to files and to standard output