version 1.55, 2009/11/09 13:34:59 |
version 1.56, 2010/02/21 15:24:01 |
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usage(void) |
usage(void) |
{ |
{ |
(void)fprintf(stderr, |
(void)fprintf(stderr, |
"usage: diff [-abdilpqTtw] [-c | -e | -f | -n | -u] [-I pattern] [-L label] file1\n" |
"usage: diff [-abdilpTtw] [-c | -e | -f | -n | -q | -u] [-I pattern] [-L label]\n" |
" file2\n" |
" file1 file2\n" |
" diff [-abdilpqTtw] [-I pattern] [-L label] -C number file1 file2\n" |
" diff [-abdilpTtw] [-I pattern] [-L label] -C number file1 file2\n" |
" diff [-abdilqtw] [-I pattern] -D string file1 file2\n" |
" diff [-abdiltw] [-I pattern] -D string file1 file2\n" |
" diff [-abdilpqTtw] [-I pattern] [-L label] -U number file1 file2\n" |
" diff [-abdilpTtw] [-I pattern] [-L label] -U number file1 file2\n" |
" diff [-abdilNPpqrsTtw] [-c | -e | -f | -n | -u] [-I pattern] [-L label]\n" |
" diff [-abdilNPprsTtw] [-c | -e | -f | -n | -q | -u] [-I pattern]\n" |
" [-S name] [-X file] [-x pattern] dir1 dir2\n"); |
" [-L label] [-S name] [-X file] [-x pattern] dir1 dir2\n"); |
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exit(2); |
exit(2); |
} |
} |