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sdiff (1)
  • sdiff (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • sdiff (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня )
  • >> sdiff (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  •  

    NAME

    sdiff - find differences between two files and merge interactively
     
    

    SYNOPSIS

    sdiff -o outfile [options] from-file to-file  

    DESCRIPTION

    The sdiff command merges two files and interactively outputs the results to outfile.

    If from-file is a directory and to-file is not, sdiff compares the file in from-file whose file name is that of to-file, and vice versa. from-file and to-file may not both be directories.

    sdiff options begin with -, so normally from-file and to-file may not begin with -. However, -- as an argument by itself treats the remaining arguments as file names even if they begin with -. You may not use - as an input file.

    sdiff without -o (or --output) produces a side-by-side difference. This usage is obsolete; use diff --side-by-side instead.  

    Options

    Below is a summary of all of the options that GNU sdiff accepts. Each option has two equivalent names, one of which is a single letter preceded by -, and the other of which is a long name preceded by --. Multiple single letter options (unless they take an argument) can be combined into a single command line argument. Long named options can be abbreviated to any unique prefix of their name.
    -a
    Treat all files as text and compare them line-by-line, even if they do not appear to be text.
    -b
    Ignore changes in amount of white space.
    -B
    Ignore changes that just insert or delete blank lines.
    -d
    Change the algorithm to perhaps find a smaller set of changes. This makes sdiff slower (sometimes much slower).
    -H
    Use heuristics to speed handling of large files that have numerous scattered small changes.
    --expand-tabs
    Expand tabs to spaces in the output, to preserve the alignment of tabs in the input files.
    -i
    Ignore changes in case; consider upper- and lower-case to be the same.
    -I regexp
    Ignore changes that just insert or delete lines that match regexp.
    --ignore-all-space
    Ignore white space when comparing lines.
    --ignore-blank-lines
    Ignore changes that just insert or delete blank lines.
    --ignore-case
    Ignore changes in case; consider upper- and lower-case to be the same.
    --ignore-matching-lines=regexp
    Ignore changes that just insert or delete lines that match regexp.
    --ignore-space-change
    Ignore changes in amount of white space.
    -l

    --left-column
    Print only the left column of two common lines.
    --minimal
    Change the algorithm to perhaps find a smaller set of changes. This makes sdiff slower (sometimes much slower).
    -o file

    --output=file
    Put merged output into file. This option is required for merging.
    -s

    --suppress-common-lines
    Do not print common lines.
    --speed-large-files
    Use heuristics to speed handling of large files that have numerous scattered small changes.
    -t
    Expand tabs to spaces in the output, to preserve the alignment of tabs in the input files.
    --text
    Treat all files as text and compare them line-by-line, even if they do not appear to be text.
    -v

    --version
    Output the version number of sdiff.
    -w columns

    --width=columns
    Use an output width of columns. Note that for historical reasons, this option is -W in diff, -w in sdiff.
    -W
    Ignore horizontal white space when comparing lines. Note that for historical reasons, this option is -w in diff, -W in sdiff.
     

    SEE ALSO

    cmp(1), comm(1), diff(1), diff3(1).  

    DIAGNOSTICS

    An exit status of 0 means no differences were found, 1 means some differences were found, and 2 means trouble.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    Options
    SEE ALSO
    DIAGNOSTICS


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