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feature(uname): Add -o/--operating-system flag

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The code for the flag already existed it had just not been added to the argument parsing. Replace "print the operating system name." in -s help text with "print the kernel name." so the -o option can use the previous -s help text.
This commit is contained in:
E5ten 2019-08-01 05:00:39 -04:00 • committed by Sylvestre Ledru
parent b1d06a9b58
commit 9fe49bf1bc
1 changed files with 5 additions and 1 deletions
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6
src/uu/uname/src/uname.rs
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@ -63,7 +63,7 @@ pub fn uumain(args: Vec<String>) -> i32 {
.short("s")
.long(OPT_KERNELNAME)
.alias("sysname") // Obsolescent option in GNU uname
.help("print the operating system name."))
.help("print the kernel name."))
.arg(Arg::with_name(OPT_NODENAME)
.short("n")
.long(OPT_NODENAME)
@ -91,6 +91,10 @@ pub fn uumain(args: Vec<String>) -> i32 {
.short("m")
.long(OPT_MACHINE)
.help("print the machine hardware name."))
.arg(Arg::with_name(OPT_OS)
.short("o")
.long(OPT_OS)
.help("print the operating system name."))
.get_matches_from(&args);
let argc = args.len();