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    The following form allows you to view linux man pages.

    Command:

    numfmt

    
    
    

    SYNOPSIS

           numfmt [OPTION]... [NUMBER]...
    
    
    

    DESCRIPTION

           Reformat  NUMBER(s),  or  the  numbers  from standard input if none are
           specified.
    
           Mandatory arguments to long options are  mandatory  for  short  options
           too.
    
           --debug
                  print warnings about invalid input
    
           -d, --delimiter=X
                  use X instead of whitespace for field delimiter
    
           --field=N
                  replace the number in input field N (default is 1)
    
           --format=FORMAT
                  use  printf  style  floating-point  FORMAT; see FORMAT below for
                  details
    
           --from=UNIT
                  auto-scale input numbers to UNITs; default is 'none';  see  UNIT
                  below
    
           --from-unit=N
                  specify the input unit size (instead of the default 1)
    
           --grouping
                  use  locale-defined  grouping  of  digits, e.g. 1,000,000 (which
                  means it has no effect in the C/POSIX locale)
    
           --header[=N]
                  print (without converting) the first N header lines; N  defaults
                  to 1 if not specified
    
           --invalid=MODE
                  failure  mode for invalid numbers: MODE can be: abort (default),
                  fail, warn, ignore
    
           --padding=N
                  pad the output to N characters;  positive  N  will  right-align;
                  negative  N will left-align; padding is ignored if the output is
                  wider than N; the default is to automatically pad if  a  whites-
                  pace is found
    
           --round=METHOD
                  use  METHOD  for rounding when scaling; METHOD can be: up, down,
                  from-zero (default), towards-zero, nearest
    
    
       UNIT options:
           none   no auto-scaling is done; suffixes will trigger an error
    
           auto   accept optional single/two letter suffix:
    
                  1K = 1000, 1Ki = 1024, 1M = 1000000, 1Mi = 1048576,
    
           si     accept optional single letter suffix:
    
                  1K = 1000, 1M = 1000000, ...
    
           iec    accept optional single letter suffix:
    
                  1K = 1024, 1M = 1048576, ...
    
           iec-i  accept optional two-letter suffix:
    
                  1Ki = 1024, 1Mi = 1048576, ...
    
           FORMAT  must be suitable for printing one floating-point argument '%f'.
           Optional quote (%'f) will enable --grouping (if  supported  by  current
           locale).   Optional  width value (%10f) will pad output. Optional nega-
           tive width values (%-10f) will left-pad output.
    
           Exit status is 0 if all input numbers were successfully converted.   By
           default,  numfmt will stop at the first conversion error with exit sta-
           tus 2.  With --invalid='fail' a warning is printed for each  conversion
           error  and the exit status is 2.  With --invalid='warn' each conversion
           error is diagnosed, but the exit status is 0.  With  --invalid='ignore'
           conversion errors are not diagnosed and the exit status is 0.
    
    
    

    EXAMPLES

                  $ numfmt --to=si 1000
    
                  -> "1.0K"
    
                  $ numfmt --to=iec 2048
    
                  -> "2.0K"
    
                  $ numfmt --to=iec-i 4096
    
                  -> "4.0Ki"
    
                  $ echo 1K | numfmt --from=si
    
                  -> "1000"
    
                  $ echo 1K | numfmt --from=iec
    
                  -> "1024"
    
           GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
           This is free software: you are free  to  change  and  redistribute  it.
           There is NO WARRANTY, to the extent permitted by law.
    
    
    

    SEE ALSO

           The  full  documentation  for numfmt is maintained as a Texinfo manual.
           If the info and numfmt programs are properly installed  at  your  site,
           the command
    
                  info coreutils 'numfmt invocation'
    
           should give you access to the complete manual.
    
    
    

    GNU coreutils 8.22 March 2014 NUMFMT(1)

    
    
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