Re: Problem with Permission

What are you using to send the SMS? Presumably, whatever service you're using requires root permissions... Try

$ su -l user -c "strace -f /usr/bin/perl /path/to/script/script.cgi"
[download]

to see whichever file access under the hood is returning with "EACCES (Permission denied)".

Comment on Re: Problem with Permission Select or Download Code

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Re^2: Problem with Permission by roc (Sexton) on Apr 23, 2010 at 10:59 UTC
hi thx for ur reply..i used the command...i got the following...... open("/dev/ttyACM0", O_RDWR\|O_NOCTTY\|O_NONBLOCK\|O_LARGEFILE) = -1 EACCES (Permission denied)	[reply]
Re^3: Problem with Permission by almut (Canon) on Apr 23, 2010 at 11:36 UTC
...presumably the device that interfaces to the modem. What's its group and the permissions? Maybe you can arrange for `user` to be in the appropriate group that would have write access?	[reply] [d/l]