summaryrefslogtreecommitdiff
path: root/dd.c
diff options
context:
space:
mode:
authorErik Andersen2000-05-10 05:05:45 +0000
committerErik Andersen2000-05-10 05:05:45 +0000
commit59b9e870243c56a9c5ec045a925e4e9b3f1f6c3c (patch)
tree8db9c40b68387c1017007f5265e45c2a66ccfb0d /dd.c
parentac130e1dca289c431c43b6efee4b3d9f2b367c87 (diff)
downloadbusybox-59b9e870243c56a9c5ec045a925e4e9b3f1f6c3c.zip
busybox-59b9e870243c56a9c5ec045a925e4e9b3f1f6c3c.tar.gz
* cp -fa now works as expected for symlinks (it didn't before)
* zcat works again (wasn't working since option parsing was broken) * more doc updates/more support for BB_FEATURE_SIMPLE_HELP -Erik
Diffstat (limited to 'dd.c')
-rw-r--r--dd.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/dd.c b/dd.c
index 3035000..5d9993d 100644
--- a/dd.c
+++ b/dd.c
@@ -41,17 +41,19 @@ typedef unsigned long long int uintmax_t;
#endif
static const char dd_usage[] =
- "dd [if=name] [of=name] [bs=n] [count=n] [skip=n] [seek=n]\n\n"
- "Copy a file, converting and formatting according to options\n\n"
+ "dd [if=FILE] [of=FILE] [bs=N] [count=N] [skip=N] [seek=N]\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+ "\nCopy a file, converting and formatting according to options\n\n"
"\tif=FILE\tread from FILE instead of stdin\n"
"\tof=FILE\twrite to FILE instead of stdout\n"
- "\tbs=n\tread and write n bytes at a time\n"
- "\tcount=n\tcopy only n input blocks\n"
- "\tskip=n\tskip n input blocks\n"
- "\tseek=n\tskip n output blocks\n"
-
+ "\tbs=N\tread and write N bytes at a time\n"
+ "\tcount=N\tcopy only N input blocks\n"
+ "\tskip=N\tskip N input blocks\n"
+ "\tseek=N\tskip N output blocks\n"
"\n"
- "Numbers may be suffixed by w (x2), k (x1024), b (x512), or M (x1024^2)\n";
+ "Numbers may be suffixed by w (x2), k (x1024), b (x512), or M (x1024^2)\n"
+#endif
+ ;