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Ero sivun ”Backup/en” versioiden välillä

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(Ak: Uusi sivu: Backup is automatically saved by date under the /backup/intra directory. A compressed .tar file is named automatically by the date of saving. ("02122014.tar"))
(Ak: Uusi sivu: Test the backup by running the bash script:)
Rivi 24: Rivi 24:
 
Backup is automatically saved by date under the /backup/intra directory. A compressed .tar file is named automatically by the date of saving. ("02122014.tar")  
 
Backup is automatically saved by date under the /backup/intra directory. A compressed .tar file is named automatically by the date of saving. ("02122014.tar")  
  
Testaa backuppia ajamalla bash scripti:
+
Test the backup by running the bash script:
  
 
   sh /root/backup.sh
 
   sh /root/backup.sh

Versio 10. helmikuuta 2015 kello 06.36

Muut kielet:
English • ‎suomi

Here is an example of simple backups for Linux.

Create directories

 mkdir /backup
 mkdir /backup/data

Create a bash script file /root/backup.sh

nano /root/backup.sh

Example file:

tar -cvf /backup/intra/$(date +%y%m%d).tar /data/intra

%y = year

%m = month

%d = day

Backup is automatically saved by date under the /backup/intra directory. A compressed .tar file is named automatically by the date of saving. ("02122014.tar")

Test the backup by running the bash script:

 sh /root/backup.sh

Ajastettu backup

Backupin voi ajastaa crontabin avulla. Avaa crontab:

 nano /etc/crontab

ja lisää seuraava rivi

 0 0    * * *   root    /root/backup.sh

Nyt ajetaan backup joka päivä kello 24.

Vinkkejä

Näin saat lisätietoja:

man date
man time
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