13 Aug
2004
13 Aug
'04
7:19 a.m.
In message <Pine.BSI.4.05L.10408121627090.18049-100000(a)moe.2bsd.com>om>,
Steven M. Schultz <sms(a)2BSD.COM> writes
On Thu, 12 Aug 2004, Carl Lowenstein wrote:
Hi Steve,
Long time no chat.
The scripts were tar'd off a Mandrake linux system then untar'd on a
SuSE system. Something has got munged in the process I guess.
What I'll do is a make really clean and then tr the whole thing to add
\n instead of \r and start again.
Cheers
Robin
iota: try 1109$ ./bad
: bad interpreter: No such file or directory
iota: try 1110$ cat bad
#!/bin/sh
date
iota: try 1111$ od -c bad
0000000 # ! / b i n / s h \r \n d a t e \n
0000020
iota: try 1112$
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Note that there is a '\r' character at the end of the #! line.
And that's the cause of the problem. The kernel is scanning for
'\n' and when it finds the (unix) end-of-line character it then
tries to exec the program "/bin/sh\r" and fails.
Was the original script created on a windoze box perhaps? Or was
a different method of getting a \r used? :)
Cheers,
Steven Schultz
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Robin Birch