exec () php, sh script runs partially - php

sorry for bad english..
i have php file like this:
<?php
exec(`sh /tmp/script.sh`);
echo "Work!";
?>
and this is the script:
#!/bin/bash
url="http://someweb.com/get.php?user=user&pass=pass";
wget -O /tmp/file.txt $url
sed -i 's/#Test_file/Ok_Test_file/' /tmp/file.txt
cp /tmp/file.txt /var/www/_client/personale/file.txt
Now when load file.php to the browser, the script works ,but only commands
wget and sed are performed , except cp which doesn't work..does not copy the file!
If i run the script to terminal manually (Debian 8) all cmd are executed...
Where is the problem?
Thanks.
Joele


PHP likely does not have permission to execute the command. Try using sudo to execute the command.

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The above code works with a non sudo user using bash because I added a user the the pcap group.
I'm trying to figure out why this will not work with php
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Enter the full path of rsync command:
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Here is the command in question,
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My code that I have now is,
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I had to specify a path to wget. New command:
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invoke wget with proper options
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where
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i'm really beginner with SH Scripts.
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The error message tells you that your shebang is wrong (bash executable is not found at /bin/bash when cron job starts).
From your cron job, use bash explicitly when calling the script:
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instead of:
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Also, do not make any assumptions on the working directory of the cron job. Change the directory in your bash script before doing anything else
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cd /my/desired/path && \
rm -rf header-wrapper.html && \
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Try typing Bash in before the filename.
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instead of
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Sorry if someone else already answered this.

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when I run this command :
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Fully qualify your mail.txt file. Change your php file to read:
<?php $fh=fopen('/var/www/project/mail.txt','w'); fwrite($fh,'Success'); fclose($fh); ?>

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