40 lines
1.5 KiB
Diff
40 lines
1.5 KiB
Diff
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From 894f81c355d80445d9117194d458381b73da989f Mon Sep 17 00:00:00 2001
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From: xueyamao <xueyamao@kylinos.cn>
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Date: Sun, 24 Jul 2022 18:29:29 -0700
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Subject: [PATCH]tree:add --du and --prune description in usage()
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In usage(), '--du' and "--prune" options are supported,
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but the description of them is not given.
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So we add --du and --prune description in usage().
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Signed-off-by: xueyamao xueyamao@kylinos.cn
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---
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tree.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/tree.c b/tree.c
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index a633c57..e235853 100644
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--- a/tree.c
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+++ b/tree.c
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@@ -632,7 +632,7 @@ void usage(int n)
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"\t[-L level [-R]] [-P pattern] [-I pattern] [-o filename] [--version]\n"
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"\t[--help] [--inodes] [--device] [--noreport] [--nolinks] [--dirsfirst]\n"
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"\t[--charset charset] [--filelimit[=]#] [--si] [--timefmt[=]<f>]\n"
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- "\t[--sort[=]<name>] [--matchdirs] [--ignore-case] [--fromfile] [--]\n"
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+ "\t[--sort[=]<name>] [--matchdirs] [--ignore-case] [--fromfile] [--du] [--prune] [--]\n"
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"\t[<directory list>]\n");
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if (n < 2) return;
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fprintf(stdout,
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@@ -653,6 +653,8 @@ void usage(int n)
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" --filelimit # Do not descend dirs with more than # files in them.\n"
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" --timefmt <f> Print and format time according to the format <f>.\n"
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" -o filename Output to file instead of stdout.\n"
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+ " --du Print directory sizes.\n"
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+ " --prune Prune empty directories from the output.\n"
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" ------- File options -------\n"
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" -q Print non-printable characters as '?'.\n"
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" -N Print non-printable characters as is.\n"
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--
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1.8.3.1
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