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- #+title: Lab7 Solution
- #+title: Amirlan Sharipov (BS21-CS-01)
- #+author: Amirlan Sharipov (BS21-CS-01)
- #+PROPERTY: header-args :results verbatim :exports both
- #+OPTIONS: ^:nil
-
- * Question 1
- ** Cron job
- 0 0 */5 * * /home/rinri/edu/sna/backup.sh
-
- #+begin_src bash
- cat backup.sh
- #+end_src
-
- #+RESULTS:
- : FNAME="$(date '+/home/rinri/edu/sna/funny-dir_%b_%d_%Y_%H_%M_%S.tar.gz')"
- : tar caf "$FNAME" /home/rinri/edu/sna/funny-dir
-
- ** Anacron
- 1 10 backup-anacron /home/rinri/edu/sna/backup-anacron.sh
-
- #+begin_src bash
- cat backup-anacron.sh
- #+end_src
-
- #+RESULTS:
- : #!/bin/bash
- : rm /home/rinri/edu/sna/funny-dir_*
- : FNAME="$(date '+/home/rinri/edu/sna/funny-dir_%b_%d_%Y_%H_%M_%S.tar.gz')"
- : tar caf "$FNAME" /home/rinri/edu/sna/funny-dir
-
- * Question 2
- ** Cron job
- 0 0 * * 0 /home/rinri/edu/sna/backup-nginx.sh
-
- #+begin_src bash
- cat backup-nginx.sh
- #+end_src
-
- #+RESULTS:
- : #!/bin/bash
- : rm /home/rinri/edu/sna/nginx-www_*
- : FNAME="$(date '+/home/rinri/edu/sna/nginx-www_%b_%d_%Y_%H_%M_%S.tar.gz')"
- : tar caf "$FNAME" /var/www/
-
- * Question 3
- 5 * * * * /home/rinri/edu/sna/log-info.sh "5 minutes after midnight everyday"
-
- 0 10 * * 1-5 /home/rinri/edu/sna/log-info.sh "10:00 on weekdays"
-
- 0 4 * * 1 /home/rinri/edu/sna/log-info.sh "4:00 on Monday"
-
- 0 0 8-14 * 6 /home/rinri/edu/sna/log-info.sh "second saturday of the month"
-
- #+begin_src bash
- cat log-info.sh
- #+end_src
-
- #+RESULTS:
- : #!/bin/bash
- : echo "$(date '+%d-%m-%y %H:%M:%S') $1" >> /var/log/sna_cron.log
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