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    <p>You can also use the <em>screen</em> utility, allowing you to access multiple separate terminal sessions inside a single terminal window or remote terminal session.</p> <p>This means that you can setup a screen session (with a name of your choice), start a program within it (for example using &amp;), detach from the session, and reconnect at a later time.</p> <p>To start an unnamed screen.</p> <pre><code>$ screen </code></pre> <p>To create a new session with a specific name use:</p> <pre><code>$ screen -S backup </code></pre> <p>-these both commands create a new persistent session, and you can use it as a regular terminal window, i.e., issue commands and run scripts.</p> <p>If you want to leave the session without terminating it, use:</p> <pre><code>Ctrl+a d command (press and hold Ctrl, press and hold a, then press d) to detach from the session. </code></pre> <p>To see the list of runnging screens:</p> <pre><code>$ screen -ls </code></pre> <p>To attach a running screen to the console:</p> <pre><code>$ screen -R </code></pre> <p>The following key-combinations can be used, when a screen is running, and is attached to the console. All key kombinations begin with pressing control and a simultaneously.</p> <pre><code>ctrl+a d - detach the screen, and let it run without user interface (as described above) ctrl+a c - create a new terminal ctrl+a A - set the name of the current terminal ctrl+a n - switch to next terminal ctrl+a p - switch to prev terminal ctrl+a " - list the of terminals </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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