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tail: adjust help/usage texts

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Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Cristian Ionescu-Idbohrn 2014-01-09 20:00:58 +01:00 committed by Denys Vlasenko
parent 79df481dc4
commit 1bdbf26454
2 changed files with 5 additions and 5 deletions
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3
coreutils/Config.src
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@ -633,12 +633,13 @@ config FEATURE_FANCY_TAIL
default y
depends on TAIL
help
The options (-q, -s, and -v) are provided by GNU tail, but
The options (-q, -s, -v and -F) are provided by GNU tail, but
are not specific in the SUSv3 standard.
-q Never output headers giving file names
-s SEC Wait SEC seconds between reads with -f
-v Always output headers giving file names
-F Same as -f, but keep retrying
config TEE
bool "tee"

7
coreutils/tail.c
View File

@ -32,15 +32,14 @@
//usage: "Print last 10 lines of each FILE (or stdin) to stdout.\n"
//usage: "With more than one FILE, precede each with a filename header.\n"
//usage: "\n -f Print data as file grows"
//usage: IF_FEATURE_FANCY_TAIL(
//usage: "\n -s SECONDS Wait SECONDS between reads with -f"
//usage: )
//usage: "\n -c [+]N[kbm] Print last N bytes"
//usage: "\n -n N[kbm] Print last N lines"
//usage: "\n -n +N[kbm] Start on Nth line and print the rest"
//usage: IF_FEATURE_FANCY_TAIL(
//usage: "\n -c [+]N[kbm] Print last N bytes"
//usage: "\n -q Never print headers"
//usage: "\n -s SECONDS Wait SECONDS between reads with -f"
//usage: "\n -v Always print headers"
//usage: "\n -F Same as -f, but keep retrying"
//usage: "\n"
//usage: "\nN may be suffixed by k (x1024), b (x512), or m (x1024^2)."
//usage: )