1	#!/usr/bin/env bash
2	#
3	# Test $0 $1 $2
4
5	#### Normal and braced
6	$SH -c 'echo $0 $1 ${2}' a b c d
7	## stdout: a b c
8
9	#### In function
10	myfunc() {
11	echo $1 ${2}
12	}
13	myfunc a b c d
14	## stdout: a b
15
16	#### $0 with -c
17	$SH -c 'echo $0' | grep -o 'sh$'
18	## stdout: sh
19
20	#### $0 with stdin
21	echo 'echo $0' | $SH | grep -o 'sh$'
22	## stdout: sh
23
24	#### $0 with -i
25	echo 'echo $0' | $SH -i | grep -o 'sh$'
26	## stdout: sh
27
28	#### $0 with filename
29	s=_tmp/dollar0
30	echo 'echo $0' > $s
31	chmod +x $s
32	$SH $s
33	## stdout: _tmp/dollar0
34
35	#### $@ with filename
36	s=_tmp/dollar0
37	echo 'echo $@' > $s
38	chmod +x $s
39	$SH $s a b c
40	## stdout: a b c