ssh -NTCD 12345 SSH_remote_host_IP

How can I run a shell script in background?
scripts
command-line
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edited Jun 24 '12 at 22:18
pl1nk
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asked Dec 15 '11 at 21:00
erkan şentürk
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3 Answers
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Depending on what you are wanting, just add a & to the end of the command

script.sh &
command &

If you are running it in a terminal, and you want to then close the terminal, use nohup or disown

nohup

nohup script.sh &

disown

script &
disown

A function I'm using to return local images as base64 encrypted code, i.e. embedding the image source into the html request.

This will greatly reduce your page load time as the browser will only need to send one server request for the entire page, rather than multiple requests for the HTML and the images. Requests need to be uploaded and 99% of the world are limited on their upload speed to the server.

<?php
function base64_encode_image ($filename=string,$filetype=string) {
    if ($filename) {
        $imgbinary = fread(fopen($filename, "r"), filesize($filename));
        return 'data:image/' . $filetype . ';base64,' . base64_encode($imgbinary);
    }
}
?>

used as so

<style type="text/css">
.logo {
    background: url("<?php echo base64_encode_image ('img/logo.png','png'); ?>") no-repeat right 5px;
}
</style>

or

<img src="<?php echo base64_encode_image ('img/logo.png','png'); ?>"/>

git remote set-url origin git@github.com:user/repository.git

Make sure the permissions of the key directory and keys are correct on the client. The ~/.ssh directory should only have execute, read and write permissions for the user. If not then change them:

User can execute, read and write

chmod 700 ~/.ssh

For the private keys and also the id_rsa, user can read and write

chmod 600 ~/.ssh/id_rsa

For the public keys, user can read and write, others can read

chmod 644 ~/.ssh/*.pub