[85fa51e] | 1 | #!/bin/bash |
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[b86ca81] | 2 | #/** |
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| 3 | #@file opengnsys_update.sh |
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| 4 | #@brief Script de desinstalación de OpenGnSys |
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| 5 | #@warning No se elimina el directorio de imágenes, ni se desinstalan otros programas. |
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| 6 | #@version 0.10 - Primera prueba de desinstalación. |
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| 7 | #@author Ramón Gómez - ETSII Univ. Sevilla |
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| 8 | #@date 2010/10/28 |
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| 9 | #@version 1.0 - Eliminar servicios de OpenGnSys. |
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| 10 | #@author Ramón Gómez - ETSII Univ. Sevilla |
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| 11 | #@date 2011/03/02 |
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| 12 | #@version 1.0.2 - Información de desinstalación y correcciones. |
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| 13 | #@author Ramón Gómez - ETSII Univ. Sevilla |
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| 14 | #@date 2011/12/22 |
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| 15 | #@version 1.0.4 - Compatibilidad con otras distribuciones y auto configuración de acceso a BD |
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| 16 | #@author Ramón Gómez - ETSII Univ. Sevilla |
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| 17 | #@date 2012/03/28 |
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[85fa51e] | 18 | |
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| 19 | |
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[4a3cd1f] | 20 | #### AVISO: Editar configuración de acceso. |
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[b86ca81] | 21 | #### WARNING: Edit access configuration |
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| 22 | MYSQLROOT="passwordroot" # Clave de root de MySQL |
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| 23 | DATABASE="ogAdmBD" # Base de datos de administración |
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| 24 | DBUSER="usuog" # Usuario de acceso a la base de datos |
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| 25 | |
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| 26 | |
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| 27 | #### AVISO: NO EDITAR variables de configuración. |
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| 28 | #### WARNING: DO NOT EDIT configuration variables. |
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| 29 | OPENGNSYS="/opt/opengnsys" # Directorio de OpenGnSys |
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| 30 | OGIMG="images" # Directorio de imágenes del repositorio |
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| 31 | CLIENTUSER="opengnsys" # Usuario Samba |
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| 32 | OLDDATABASE="ogBDAdmin" # Antigua base de datos |
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| 33 | |
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| 34 | |
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| 35 | # Sólo ejecutable por usuario root |
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| 36 | if [ "$(whoami)" != 'root' ]; then |
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| 37 | echo "ERROR: this program must run under root privileges!!" |
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| 38 | exit 1 |
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| 39 | fi |
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[bf41d13] | 40 | |
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[4a3cd1f] | 41 | |
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[85fa51e] | 42 | # Parar servicio. |
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| 43 | echo "Uninstalling OpenGnSys services." |
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| 44 | if [ -x /etc/init.d/opengnsys ]; then |
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| 45 | /etc/init.d/opengnsys stop |
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[b86ca81] | 46 | if test which update-rc.d 2>/dev/null; then |
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| 47 | update-rc.d -f opengnsys remove |
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| 48 | else |
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| 49 | chkconfig --del opengnsys |
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| 50 | fi |
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[85fa51e] | 51 | fi |
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| 52 | # Eliminar bases de datos. |
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| 53 | echo "Erasing OpenGnSys database." |
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| 54 | DROP=1 |
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| 55 | if ! mysql -u root -p"$MYSQLROOT" <<<"quit" 2>/dev/null; then |
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| 56 | stty -echo |
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| 57 | read -p "- Please, insert MySQL root password: " MYSQLROOT |
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| 58 | echo "" |
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| 59 | stty echo |
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| 60 | if ! mysql -u root -p"$MYSQLROOT" <<<"quit" 2>/dev/null; then |
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| 61 | DROP=0 |
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| 62 | echo "Warning: database not erased." |
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| 63 | fi |
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| 64 | fi |
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| 65 | if test $DROP; then |
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[bf41d13] | 66 | mysql -u root -p"$MYSQLROOT" <<<"DROP DATABASE $OLDDATABASE;" 2>/dev/null |
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| 67 | mysql -u root -p"$MYSQLROOT" <<<"DROP DATABASE $DATABASE;" 2>/dev/null |
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| 68 | mysql -u root -p"$MYSQLROOT" <<<"DROP USER '$DBUSER';" 2>/dev/null |
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| 69 | mysql -u root -p"$MYSQLROOT" <<<"DROP USER '$DBUSER'@'localhost';" 2>/dev/null |
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[85fa51e] | 70 | fi |
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[3ce53a7] | 71 | # Quitar configuración específica de Apache. |
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[b86ca81] | 72 | test which a2dissite 2>/dev/null && a2dissite opengnsys |
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| 73 | rm -f /etc/{apache2/{sites-available,sites-enabled},httpd/conf.d}/opengnsys* |
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| 74 | for serv in apache2 httpd; do |
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| 75 | [ -x /etc/init.d/$serv ] && /etc/init.d/$serv reload |
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| 76 | done |
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[85fa51e] | 77 | # Eliminar ficheros. |
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| 78 | echo "Deleting OpenGnSys files." |
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[bf41d13] | 79 | for dir in $OPENGNSYS/*; do |
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| 80 | if [ "$dir" != "$OPENGNSYS/$OGIMG" ]; then |
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[cde13b8] | 81 | rm -fr "$dir" |
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| 82 | fi |
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| 83 | done |
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[9e27287] | 84 | rm -f /etc/init.d/opengnsys /etc/default/opengnsys /var/log/opengnsys |
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[55477d2] | 85 | rm -f /etc/cron.d/{opengnsys,torrentcreator,torrenttracker} |
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[b86ca81] | 86 | # Elminar recursos de OpenGnSys en Samba. |
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| 87 | rm -f /etc/samba/smb-og.conf |
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| 88 | perl -ni -e "print unless /smb-og.conf/" /etc/samba/smb.conf |
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| 89 | for serv in smbd smb ; do |
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| 90 | [ -x /etc/init.d/$serv ] && /etc/init.d/$serv reload |
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| 91 | done |
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[974afda] | 92 | # Eliminar usuario de OpenGnSys. |
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| 93 | smbpasswd -x $CLIENTUSER |
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| 94 | userdel $CLIENTUSER |
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[cde13b8] | 95 | # Tareas manuales a realizar después de desinstalar. |
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| 96 | echo "Manual tasks:" |
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[85fa51e] | 97 | echo "- You may stop or uninstall manually all other services" |
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[2338c95f] | 98 | echo " (DHCP, PXE, TFTP, NFS/Samba, Apache, MySQL)." |
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[4a3cd1f] | 99 | echo "- Delete repository directory \"$OPENGNSYS/$OGIMG\"" |
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[85fa51e] | 100 | |
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