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System administration: Difference between revisions
→Initial setup (for Ubuntu distribution)
→Debian/Ubuntu-specific: RHEL |
Tag: visualeditor-switched |
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= Initial setup (for Ubuntu distribution) = | = Initial setup (for Ubuntu distribution) = | ||
== Composer == | |||
{{testedon|2022-10-08|Ubuntu 22.04.1 LTS}} | |||
Composer is a PHP package management tool. Usually needed for setting up web application development environment. | |||
<source lang="console"> | |||
$ cd | |||
$ mkdir bin | |||
$ cd bin | |||
$ wget https://private.michaelhan.net/getcomposer.txt | |||
$ mv getcomposer.txt getcomposer | |||
$ chmod u+x getcomposer | |||
$ ./getcomposer | |||
$ mv composer.phar composer | |||
</source> | |||
== SSH keys == | == SSH keys == | ||
Create private/public SSH key file using | {{testedon|2022-10-08|Ubuntu 22.04.1 LTS}} | ||
Create private/public SSH key file using the default bit encryption and with a comment. The command creates files under ~/.ssh folder. | |||
<source lang="bash"> | <source lang="bash"> | ||
$ ssh-keygen | $ ssh-keygen -C user@host.domain | ||
</source> | </source> | ||
== SSH config for connection == | == SSH config for connection == | ||