Rewrite of xargs by Vladimir N. Oleynik

[platform/upstream/busybox.git] / include / usage.h

diff --git a/include/usage.h b/include/usage.h
index d0aa324..c140a88 100644 (file)
--- a/include/usage.h
+++ b/include/usage.h
@@ -2243,9 +2243,13 @@
        "Prints the user name associated with the current effective user id."
 
 #define xargs_trivial_usage \
-       "[COMMAND] [ARGS...]"
+       "[COMMAND] [-prt] [ARGS...]"
 #define xargs_full_usage \
-       "Executes COMMAND on every item given by standard input."
+       "Executes COMMAND on every item given by standard input.\n\n" \
+       "Options:\n" \
+       "\t-p\tPrompt the user about whether to run each command\n" \
+       "\t-r\tDo not run command for empty readed lines\n" \
+       "\t-t\tPrint the command line on stderr before executing it."
 #define xargs_example_usage \
        "$ ls | xargs gzip\n" \
        "$ find . -name '*.c' -print | xargs rm\n"