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2011-01-04
, 10:20
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Posts: 992 |
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Joined on Jun 2010
@ Low Earth Orbit
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#2
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Show some example code that illustrates your problem?
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2011-01-04
, 11:13
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Posts: 162 |
Thanked: 25 times |
Joined on Dec 2009
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#3
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wildly speculating... cd is not a program but part of the shell, isn't it? Does it make a difference if you execute your script using 'sh scriptname' or by chmodding it tox x and then execute it directly?
paai
paai
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2011-01-04
, 11:23
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Posts: 28 |
Thanked: 14 times |
Joined on Sep 2010
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#4
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another speculation...
is the script in fat partition? is so, try putting it in ext2 partition ( /home/user/scripts or whatever you want...)
is the script in fat partition? is so, try putting it in ext2 partition ( /home/user/scripts or whatever you want...)
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2011-01-04
, 13:41
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Posts: 330 |
Thanked: 483 times |
Joined on Dec 2010
@ Norwich, UK
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#5
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The script is basically just:
cd /home/user/MyDocs/
sh config.sh
Tried chmodding it and running it directly but it just says "permission denied". Its now in my opt diretory
The commands run fine when copied to the terminal, that's why this is so irritating
cd /home/user/MyDocs/
sh config.sh
Tried chmodding it and running it directly but it just says "permission denied". Its now in my opt diretory
The commands run fine when copied to the terminal, that's why this is so irritating
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2011-01-04
, 15:14
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Posts: 6 |
Thanked: 7 times |
Joined on Jan 2010
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#6
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Are line endings in the script correct? If you created the script on windows, chances are lines end on CR-LF instead of LF only, and the shell will include that CR character at the end of the command it parses. I'm pretty sure the directory you want to cd to doesn't have a CR character in its name.
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2011-01-04
, 15:45
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Posts: 330 |
Thanked: 483 times |
Joined on Dec 2010
@ Norwich, UK
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#7
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Originally Posted by fgevaerts
Nope. made it on leafpad with my n900
Are line endings in the script correct? If you created the script on windows, chances are lines end on CR-LF instead of LF only, and the shell will include that CR character at the end of the command it parses. I'm pretty sure the directory you want to cd to doesn't have a CR character in its name.
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2011-01-04
, 15:46
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Posts: 162 |
Thanked: 25 times |
Joined on Dec 2009
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#8
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I think your script works just fine :-) Considerthe following variant:
cd /home/user/MyDocs/
pwd
where pwd of course displays the current working directory.
You will see that the script prints '/home/user/MyDocs/', so it executes 'cd' all right.. The unexpected part is that after execution, control returns to the original situation.
Paai
cd /home/user/MyDocs/
pwd
where pwd of course displays the current working directory.
You will see that the script prints '/home/user/MyDocs/', so it executes 'cd' all right.. The unexpected part is that after execution, control returns to the original situation.
Paai
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2011-01-04
, 16:02
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Posts: 6 |
Thanked: 7 times |
Joined on Jan 2010
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#9
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Originally Posted by paai
It wouldn't say "can't cd to /whatever/directory" then.
it executes 'cd' all right..
FRuMMaGe: Can you run "od -c yourscript.sh", and check that there are indeed only \n characters for line ending, and no \r?
The "can't cd to /whatever/directory" error is printed if you do have this wrong, which is why I wouldn't rule out this possibility without seriously checking.
Last edited by fgevaerts; 2011-01-04 at 16:11.
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2011-01-04
, 17:01
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Posts: 330 |
Thanked: 483 times |
Joined on Dec 2010
@ Norwich, UK
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#10
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Originally Posted by fgevaerts
I ran your command and it does indeed end in an /r then an /n
It wouldn't say "can't cd to /whatever/directory" then.
FRuMMaGe: Can you run "od -c yourscript.sh", and check that there are indeed only \n characters for line ending, and no \r?
The "can't cd to /whatever/directory" error is printed if you do have this wrong, which is why I wouldn't rule out this possibility without seriously checking.
How do I correct this?
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I'm trying to load a simple bash script that cd's to a directory and executes a function, but whenever I sh the script, it ALWAYS tells me "can't cd /whatever/directory" (obviously this is not the actual directory)
For debugging purposes, I have set the directory name to things that DEFINITELY exist, such as /home/user/MyDocs/
I have run the command by itself in xterm with no problems, but it gets picky when I run it from a script.
I have chmod +x it and everything is as it should be. What the hell is wrong?
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