✎ Linux Commands Cheatsheet [NoSociety.de]

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{{tag>deutsch linux debian cheatsheet collection}}
====== Linux Commands Cheatsheet ======

===== Command list =====

==== User Management ====

==== File and directory management ====

^ Command ^ Comment ^
| chgrp <user> <datei/ordner> | Change group |
| chown <user> <datei/ordner> | Change owner |
| cp -r newdir/* olddir/ | Copy files recursively |
| 'cp' -rf dir/{*,.??*} /dir/ | hidden files and aliased cp -i will be copied |
| du -hs <dir> | specify directory size |
| du -h * %%|%% sort -hr > /home/user/filelist.txt | File list sorted by size |
| echo bla > 1.txt | Create file 1.txt with content bla |
| echo blabla >> 1.txt | Append blabla to file 1.txt |
| ls | List directory contents |
| ls -la dir | List directory contents with user information |
| ls -lahS $(find / -type f -size +100000k) | search for files > 100MB |
| pwd | Output working directory |
| tar xfz u-web-my4.tgz | extract file |
| whereis | Output binary directory |

==== Package management ====

==== System Management ====

==== Netzwerk Management ====

==== Start und Stop ====

===== Linux Zeit ändern =====

Set the time under Linux. ((http://yellowpad.info/linux/date_time.asp))

<code bash>
[me@mybox me]$ su
password:

Check the current date and time of the Linux box by entering:

[root@mybox me]# date
Linux yields the current settings:
[root@mybox me]# Wed Apr 7 12:03:45 EDT 2004

Change the current time and date of the Linux box by entering:
[root@mybox me]# date 040713032004
would change the time and yield:
[root@mybox me]$ Wed Apr 7 13:03:00 EDT 2004
</code>

===== Load Apache modules =====

<code bash>
a2enmod modname
</code>

or activate it with

<code bash>
a2dismod modname
</code>

deaktivieren. The web server must then be restarted with

<code bash>
/etc/init.d/apache2 restart
</code>

nötig.

===== Run Froxlor Cron =====

[[linux:froxlor_reload|]]

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