after exec1.sub with args: 0
after exec1.sub without args: 0
-./execscript: line 20: notthere: command not found
+after exec1.sub: one two three
+./execscript: line 21: notthere: command not found
127
/tmp/bash: notthere: No such file or directory
127
/bin/sh: /bin/sh: cannot execute binary file
126
-./execscript: line 39: /: is a directory
+./execscript: line 40: /: Is a directory
126
/: /: is a directory
126
-./execscript: line 46: .: /: is a directory
+./execscript: line 47: .: /: is a directory
1
-127
+126
0
this is bashenv
./exec3.sub: line 3: /tmp/bash-notthere: No such file or directory
-./exec3.sub: line 3: exec: /tmp/bash-notthere: cannot execute: No such file or directory
-126
-./execscript: line 68: notthere: No such file or directory
127
./execscript: line 71: notthere: No such file or directory
127
./execscript: line 74: notthere: No such file or directory
127
+./execscript: line 77: notthere: command not found
+127
this is sh
this is sh
unset
0
1
testb
+expand_aliases on
+1
+1
+1
+1
+0
+0
+0
+0
after