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--- informatica:servidor_internet_2009_debian_10_part_4 [2022/08/10 12:44]
miquel [Reenviar el correu de root a sermnadmin@localhost i miquel@sermn02.uab.cat]
+++ informatica:servidor_internet_2009_debian_10_part_4 [2022/08/10 13:24]
miquel [Instal·lació de timeshift]
@@ Line 12: / Line 12: @@
 Aquesta pàgina conté la quarta part de la descripció detallada del procés d'actualització a Debian 10.12 "buster".
+==== Instal·lació de ntop-ng ====
+Instal·lo ''ntop-ng'' en substitució de ''ntop'' que no para de donar missatges d'error.
+<file>
+# more /var/log/apt/history.log
+...
+Start-Date: 2022-08-09  11:10:03
+Commandline: /usr/sbin/synaptic
+Requested-By: sermnadmin (1000)
+Install: node-html5shiv:amd64 (3.7.3+dfsg-2, automatic), libjs-rickshaw:amd64 (1.5.1.dfsg-2, automatic), fonts-font-awesome:amd64 (5.0.10+really4.7.0~dfsg-1, automatic), libjs-jquery-tablesorter:amd64 (1:2.31.1+
+dfsg1-1, automatic), lua-cjson:amd64 (2.1.0+dfsg-2.1, automatic), ntopng-doc:amd64 (3.8+dfsg1-2.1), fping:amd64 (4.2-1, automatic), fonts-glyphicons-halflings:amd64 (1.009~3.4.1+dfsg-1, automatic), fonts-roboto-
+slab:amd64 (1.100263+20170512-1, automatic), libjs-d3:amd64 (3.5.17-2, automatic), sphinx-rtd-theme-common:amd64 (0.4.3+dfsg-1, automatic), redis-tools:amd64 (5:5.0.14-1+deb10u2, automatic), librrd8:amd64 (1.7.1
+-2, automatic), sntop:amd64 (1.4.3-4+b2), liblua5.1-0:amd64 (5.1.5-8.1+b2, automatic), libjs-bootstrap:amd64 (3.4.1+dfsg-1, automatic), libjemalloc2:amd64 (5.1.0-3, automatic), fonts-lato:amd64 (2.0-2, automatic
+), ntopng:amd64 (3.8+dfsg1-2.1), libmaxminddb0:amd64 (1.3.2-1+deb10u1, automatic), libndpi2.6:amd64 (2.6-3, automatic), libwireshark-data:amd64 (2.6.20-0+deb10u3, automatic), libjs-modernizr:amd64 (2.6.2+ds1-3,
+automatic), libjs-jquery-metadata:amd64 (12-1.1, automatic), redis-server:amd64 (5:5.0.14-1+deb10u2, automatic), ntopng-data:amd64 (3.8+dfsg1-2.1, automatic), libjs-jquery-form:amd64 (12-1.1, automatic)
+Purge: ntop:amd64 (3:5.0.1+dfsg1-2.1), ntop-data:amd64 (3:5.0.1+dfsg1-2.1)
+End-Date: 2022-08-09  11:11:08
+</file>
+L'aplicació és accessible a través de [[http://localhost:3000]] :warn: **només des del servidor.**
 ==== Instal·lació de l'escriptori Mate ====
-bla, bla, bla...
+Instal·lo l'escriptori "Mate" perquè és més //lleuger// que Gnome i consumeix menys recursos:
+<file>
+# more /var/log/apt/history.log
+...
+Start-Date: 2022-08-09  13:45:57
+Commandline: apt install mate-desktop-environment
+Requested-By: sermnadmin (1000)
+Install: mate-settings-daemon:amd64 (1.20.4-1, automatic), mate-utils-common:amd64 (1.20.2-3, automatic), libffmpegthumbnailer4v5:amd64 (2.1.1-0.2+b1, automatic), gtk2-engines:amd64 (1:2.20.2-5, automatic), ffmp
+egthumbnailer:amd64 (2.1.1-0.2+b1, automatic), mate-polkit-common:amd64 (1.20.2-1, automatic), pluma-common:amd64 (1.20.4-1, automatic), gvfs-backends:amd64 (1.38.1-5, automatic), libmtp9:amd64 (1.1.16-2, automa
+tic), mate-utils:amd64 (1.20.2-3, automatic), mate-desktop-environment:amd64 (1.20.0+5), libmate-slab0:amd64 (1.20.4-2, automatic), debian-mate-default-settings:amd64 (1.20.2-1, automatic), gir1.2-pluma-1.0:amd6
+(1.20.4-1, automatic), caja-common:amd64 (1.20.3-1, automatic), mate-system-monitor:amd64 (1.20.2-1, automatic), atril:amd64 (1.20.3-1+deb10u1, automatic), engrampa-common:amd64 (1.20.2-1, automatic), libmarco
+-private1:amd64 (1.20.3-1, automatic), python-mate-menu:amd64 (1.20.2-1, automatic), mate-applet-brisk-menu:amd64 (0.5.0-9, automatic), libxpresent1:amd64 (1.0.0-2+b10, automatic), libmate-desktop-2-17:amd64 (1.
+.4-2, automatic), libjs-mathjax:amd64 (2.7.4+dfsg-1, automatic), mate-system-monitor-common:amd64 (1.20.2-1, automatic), mate-session-manager:amd64 (1.20.2-1, automatic), eom:amd64 (1.20.2-2, automatic), mate-
+panel:amd64 (1.20.5-1, automatic), libiw30:amd64 (30~pre9-13, automatic), mate-desktop-common:amd64 (1.20.4-2, automatic), libcdio-cdda2:amd64 (10.2+0.94+2-4, automatic), fonts-mathjax:amd64 (2.7.4+dfsg-1, autom
+atic), mate-polkit:amd64 (1.20.2-1, automatic), librda0:amd64 (0.0.5-1, automatic), libmatekbd-common:amd64 (1.20.2-1, automatic), mate-control-center:amd64 (1.20.4-2, automatic), librda-common:amd64 (0.0.5-1, a
+utomatic), mate-media-common:amd64 (1.20.2-1, automatic), mate-icon-theme-faenza:amd64 (1.20.0+dfsg1-2, automatic), mate-power-manager-common:amd64 (1.20.3-2, automatic), menu-xdg:amd64 (0.6, automatic), mate-ap
+plets-common:amd64 (1.20.3-2, automatic), marco:amd64 (1.20.3-1, automatic), gtk2-engines-murrine:amd64 (0.98.2-2+deb10u1, automatic), mate-screensaver-common:amd64 (1.20.3-3, automatic), mate-desktop-environmen
+t-core:amd64 (1.20.0+5, automatic), mate-media:amd64 (1.20.2-1, automatic), caja:amd64 (1.20.3-1+b1, automatic), mate-settings-daemon-common:amd64 (1.20.4-1, automatic), libcdio-paranoia2:amd64 (10.2+0.94+2-4, a
+utomatic), mate-power-manager:amd64 (1.20.3-2, automatic), libmtp-runtime:amd64 (1.1.16-2, automatic), mate-icon-theme:amd64 (1.20.3-1, automatic), mate-desktop:amd64 (1.20.4-2, automatic), libmatemixer0:amd64 (
+.20.1-1, automatic), mate-terminal:amd64 (1.20.2-2, automatic), libmate-menu2:amd64 (1.20.2-1, automatic), gtk2-engines-pixbuf:amd64 (2.24.32-3, automatic), eom-common:amd64 (1.20.2-2, automatic), mate-notifica
+tion-daemon:amd64 (1.20.2-1, automatic), libmateweather-common:amd64 (1.20.2-1+deb10u1, automatic), mate-themes:amd64 (3.22.18-1, automatic), atril-common:amd64 (1.20.3-1+deb10u1, automatic), libmateweather1:amd
+(1.20.2-1+deb10u1, automatic), mate-menus:amd64 (1.20.2-1, automatic), libmate-panel-applet-4-1:amd64 (1.20.5-1, automatic), mate-user-guide:amd64 (1.20.2-1, automatic), libnfs12:amd64 (3.0.0-2, automatic), l
+ibmatekbd4:amd64 (1.20.2-1, automatic), libatrilview3:amd64 (1.20.3-1+deb10u1, automatic), libpeas-1.0-python2loader:amd64 (1.22.0-4, automatic), mate-terminal-common:amd64 (1.20.2-2, automatic), pluma:amd64 (1.
+.4-1, automatic), engrampa:amd64 (1.20.2-1, automatic), libmate-window-settings1:amd64 (1.20.4-2, automatic), libmatemixer-common:amd64 (1.20.1-1, automatic), mate-panel-common:amd64 (1.20.5-1, automatic), lib
+atrildocument3:amd64 (1.20.3-1+deb10u1, automatic), mate-notification-daemon-common:amd64 (1.20.2-1, automatic), mate-screensaver:amd64 (1.20.3-3, automatic), libcpufreq0:amd64 (008-1.1, automatic), libmtp-commo
+n:amd64 (1.1.16-2, automatic), mate-backgrounds:amd64 (1.20.0-2, automatic), mate-calc:amd64 (1.20.3-1, automatic), libcaja-extension1:amd64 (1.20.3-1+b1, automatic), mate-control-center-common:amd64 (1.20.4-2,
+automatic), marco-common:amd64 (1.20.3-1, automatic), mate-calc-common:amd64 (1.20.3-1, automatic), libmatedict6:amd64 (1.20.2-3, automatic), mate-applets:amd64 (1.20.3-2, automatic)
+End-Date: 2022-08-09  13:48:24
+</file>
+i canvio la selecció de l'escriptori amb la comand ''# update-alternatives --config x-session-manager''.
+Llavors, tanco la sessió actual i reinicio el servidor per aplicar els canvis.
 ==== Desinstal·lació de l'escriptori Gnome ====
-bla, bla, bla...
+Desinstal·lo l'escriptori "Gnome" perquè consumeix molts recursos, fins i tot en la seva configuració clàssica:
+<file>
+# more /var/log/apt/history.log
+...
+Start-Date: 2022-08-09  14:14:22
+Commandline: /usr/sbin/synaptic
+Requested-By: sermnadmin (1000)
+Purge: gnome-color-manager:amd64 (3.30.0-2), gnome-flashback-common:amd64 (3.30.0-3), gnome-control-center-data:amd64 (1:3.30.3-2~deb10u1), gnome-power-manager:amd64 (3.30.0-2), gnome-contacts:amd64 (3.30.2-1),
+gnome-session:amd64 (3.30.1-2), gnome-applets-data:amd64 (3.30.0-3), libgnome2-bin:amd64 (2.32.1-5+b1), gnome-control-center:amd64 (1:3.30.3-2~deb10u1), gnome-chess:amd64 (1:3.30.1-1), gnome-dictionary:amd64 (3.
+.1-5), chrome-gnome-shell:amd64 (10.1-5), gnome-mime-data:amd64 (2.18.0-2), gnome-games:amd64 (1:3.30+1), gnome-klotski:amd64 (1:3.22.3-3), gnome-icon-theme:amd64 (3.12.0-3), gnome-packagekit:amd64 (3.30.0-1),
+ gnome-orca:amd64 (3.30.1-1), gnome-mahjongg:amd64 (1:3.22.0-4), gnome-screenshot:amd64 (3.30.0-2), gnome-packagekit-data:amd64 (3.30.0-1), gnome-panel-data:amd64 (3.30.0-2), gnome-online-miners:amd64 (3.30.0-2)
+, gdebi:amd64 (0.9.5.7+nmu3), gnome-disk-utility:amd64 (3.30.2-3), gnome-font-viewer:amd64 (3.30.0-2), gnome-calculator:amd64 (3.30.1-2), alacarte:amd64 (3.11.91-4), libgnome2-0:amd64 (2.32.1-5+b1), gnome-panel:
+amd64 (3.30.0-2), gnome-icon-theme-extras:amd64 (3.12.0-1), libgnome-2-0:amd64 (2.32.1-5+b1), gnome-online-accounts:amd64 (3.30.1-2), gnome-nettool:amd64 (3.8.1-3), gnome-screensaver:amd64 (3.6.1-10), gnome-appl
+ets:amd64 (3.30.0-3), gnome-nibbles:amd64 (1:3.24.1-2), libgnomevfs2-common:amd64 (1:2.24.4-6.1), gnome-flashback:amd64 (3.30.0-3), gnome-mines:amd64 (1:3.30.1.1-2), libgnomevfs2-0:amd64 (1:2.24.4-6.1+b2), gnome
+-documents:amd64 (3.31.92-1), gnome-session-flashback:amd64 (3.30.0-3), gnome-robots:amd64 (1:3.22.3-3), libgnomevfs2-extra:amd64 (1:2.24.4-6.1+b2), gnome-menus:amd64 (3.31.4-3)
+End-Date: 2022-08-09  14:15:08
+Start-Date: 2022-08-09  14:24:57
+Commandline: /usr/sbin/synaptic
+Requested-By: sermnadmin (1000)
+Remove: libfolks-eds25:amd64 (0.11.4-1+b2), seahorse:amd64 (3.30.1.1-1), cheese:amd64 (3.31.90-1), evolution-plugin-bogofilter:amd64 (3.30.5-1.1), nautilus:amd64 (3.30.5-2), evolution-plugin-pstimport:amd64 (3.3
+.5-1.1), evolution-plugins:amd64 (3.30.5-1.1), libevolution:amd64 (3.30.5-1.1), evolution:amd64 (3.30.5-1.1)
+Purge: gnome-system-monitor:amd64 (3.30.0-2), gnome-sudoku:amd64 (1:3.30.0-2), gnome-software:amd64 (3.30.6-5), gnome-sushi:amd64 (3.30.0-2), gnome-taquin:amd64 (3.30.0-2), gnome-system-log:amd64 (3.9.90-8), gno
+me-software-common:amd64 (3.30.6-5)
+End-Date: 2022-08-09  14:25:13
+Start-Date: 2022-08-09  14:25:50
+Commandline: /usr/sbin/synaptic
+Requested-By: sermnadmin (1000)
+Purge: gnome-tweak-tool:amd64 (3.30.2-1), gnome-tetravex:amd64 (1:3.22.0-3)
+End-Date: 2022-08-09  14:25:53
+Start-Date: 2022-08-09  14:26:12
+Commandline: /usr/sbin/synaptic
+Requested-By: sermnadmin (1000)
+Purge: gnome-video-effects:amd64 (0.4.3-3), gnome-tweaks:amd64 (3.30.2-1), gnome-user-share:amd64 (3.28.0-2)
+End-Date: 2022-08-09  14:26:15
+...
+</file>
 ==== Desinstal·lació de programari sense ús ====
-Desinstal·lo els programes que no tenen sentit i no es fan servir en un servidor:
+Desinstal·lo els programes que no tenen sentit i no es fan servir en un servidor: gimp, inkscape, libreoffice, etc.
-  * gimp
+Després, des de ''synaptic'' desinstal·lo tots els paquets òrfens (la majoria són llibreries que ja no fa servir cap programa) i finalment executo ''apt autoremove'':
-  * inkscape
-  * libreoffice
-  * ...
-Després executo ''apt autoremove'' i finalment, des de ''synaptic'' desinstal·lo tots els paquets òrfens.
+<file>
+# more /var/log/apt/history.log
+...
+Start-Date: 2022-08-09  14:27:10
+Commandline: /usr/sbin/synaptic
+Requested-By: sermnadmin (1000)
+Purge: libgoa-backend-1.0-1:amd64 (3.30.1-2), gir1.2-gdata-0.0:amd64 (0.17.9-3) ...
+End-Date: 2022-08-09  14:27:25
+Start-Date: 2022-08-09  14:27:40
+Commandline: /usr/sbin/synaptic
+Requested-By: sermnadmin (1000)
+Purge: libzapojit-0.0-0:amd64 (0.0.3-5), gir1.2-rest-0.7:amd64 (0.8.1-1), ...
+End-Date: 2022-08-09  14:27:48
-==== Instal·lació de ntop-ng ====
+Start-Date: 2022-08-09  14:28:49
+Commandline: apt autoremove
+Requested-By: sermnadmin (1000)
+Remove: libmono-system-numerics4.0-cil:amd64 (5.18.0.240+dfsg-3), ...
+End-Date: 2022-08-09  14:30:47
+</file>
-bla, bla, bla...
-En substitució de ''ntop''.
 ==== Actualitzacions automàtiques ====
@@ Line 172: / Line 277: @@
-==== Actualització de dokuwiki a la versió 2022-07-31 "Igor" ====
+==== [AJORNADA] Actualització de dokuwiki a la versió 2022-07-31 "Igor" ====
 <WRAP important>
 Per ara no actualitzo la wiki a la nova versió ''2022-07-31 "Igor"'' ja que no funciona amb versions de PHP anteriors a 7.2 ([[https://www.dokuwiki.org/changes#release_2022-07-31_igor | veure Changelog]]).
+</WRAP>
+==== [TODO] Instal·lació de timeshift ====
+<WRAP todo>
+Cal instal·lar el paquet ''timeshift'':
+<blockquote>
+Timeshift is a system restore utility which takes snapshots of the system at regular intervals. These snapshots can be restored
+ at a later date to undo system changes. Creates incremental snapshots using rsync or BTRFS snapshots using BTRFS tools.
+<cite>
+apt show timeshift
+</cite>
+</blockquote>
 </WRAP>

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