shuf: improve help text
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| @@ -17,13 +17,13 @@ | |
| //applet:IF_SHUF(APPLET_NOEXEC(shuf, shuf, BB_DIR_USR_BIN, BB_SUID_DROP, shuf)) | |
| //usage:#define shuf_trivial_usage | |
| - | //usage: "[-e|-i LO-HI] [-n NUM] [-o FILE] [-z] [FILE|ARG...]" |
| + | //usage: "[-e|-i L-H] [-n NUM] [-o FILE] [-z] [FILE|ARG...]" |
| //usage:#define shuf_full_usage "\n\n" | |
| //usage: "Write a random permutation of the input lines to standard output\n" | |
| //usage: "\n -e Treat each ARG as an input line" | |
| - | //usage: "\n -i L-H Treat each number L through H as an input line" |
| + | //usage: "\n -i L-H Treat numbers L-H as an input line" |
| //usage: "\n -n NUM Output at most NUM lines" | |
| - | //usage: "\n -o Write result to FILE instead of standard output" |
| + | //usage: "\n -o FILE Write to FILE instead of standard output" |
| //usage: "\n -z End lines with zero byte, not newline" | |
| #include "libbb.h" | |