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--- informatica:hp_z400_600_centos7_2 [2021/08/05 16:19]
miquel [Paquets addicionals]
+++ informatica:hp_z400_600_centos7_2 [2021/08/06 11:40]
miquel [Paquets addicionals]
@@ Line 238: / Line 238: @@
 <wrap alert>**No funciona**</wrap> Quart parell de comandes per CentOS & CentOS:
-  * Generació del llistat: ''rpm -qa --queryformat "%{NAME}\n" > yum.packages.list''
+  * Generació del llistat: ''rpm -qa %%--%%queryformat "%{NAME}\n" > yum.packages.list''
   * Processament del llistat: ''yum -y install < yum-packages.list''
   * Font: [[http://www.pwrusr.com/system-administration/clone-installed-packages-between-different-centos-versions | Clone installed packages between different CentOS versions.]]
@@ Line 249: / Line 249: @@
   * Font: [[https://ostechnix.com/create-list-installed-packages-install-later-list-centos-ubuntu/ | Create A List Of Installed Packages And Install Them Later From The List In CentOS And Ubuntu.]]
+La conclusió final és que els mètodes que fan servir la comanda ''rmp -qa'' generen un llistat que ''yum install'' pot processar, mentre que la comanda ''yum list installed'' genera una taula que s'ha de processar per obtenir un llistat acceptable per ''yum install''.
+El mètode triat és:
+  * Generació del llistat: ''rpm -qa | sort > pkglist.txt''
+  * Processament del llistat:
+    * ''yum -y install $(cat pkglist.txt | xargs)''
+Per precaució, es pot fer un simulacre per veure quins paquets s'instal·larien:
+  * ''yum install yum-downloadonly ... ''
+  * ''yum -y install %%--%%setopt tsflags=test ... ''
+i es pot registrar l'activitat amb la comanda ''script''
+  * comanda no interactiva: ''script -c "yum -y install..." yum-install-output.log''
+  * comanda interactiva: ''script \n yum -y install...  \n exit''
+En aquest cas,
+<file>
+# script yum-install-output.log
+Script started, file is yum-install-output.log
+# yum -y install $(cat avance-neo-500-pkglist.txt | xargs)
+Loaded plugins: fastestmirror, langpacks
+Loading mirror speeds from cached hostfile
+epel/x86_64/metalink                                                                           |  35 kB  00:00:00
+ * base: ftp.csuc.cat
+ * elrepo: mirrors.coreix.net
+ * epel: pkg.adfinis.com
+ * extras: ftp.csuc.cat
+ * updates: ftp.csuc.cat
+base                                                                                           | 3.6 kB  00:00:00
+bruker                                                                                         | 2.9 kB  00:00:00
+elrepo                                                                                         | 3.0 kB  00:00:00
+extras                                                                                         | 2.9 kB  00:00:00
+updates                                                                                        | 2.9 kB  00:00:00
+updates/7/x86_64/primary_db                                                                    | 9.5 MB  00:00:00
+Package abattis-cantarell-fonts-0.0.25-1.el7.noarch already installed and latest version
+Package abrt-2.1.11-60.el7.centos.x86_64 already installed and latest version
+[...]
+Package zip-3.0-11.el7.x86_64 already installed and latest version
+Package zlib-1.2.7-19.el7_9.x86_64 already installed and latest version
+Resolving Dependencies
+--> Running transaction check
+---> Package ImageMagick.x86_64 0:6.9.10.68-5.el7_9 will be installed
+---> Package NetworkManager-bluetooth.x86_64 1:1.18.8-2.el7_9 will be installed
+---> Package NetworkManager-wwan.x86_64 1:1.18.8-2.el7_9 will be installed
+[...]
+</file>
@@ Line 258: / Line 313: @@
   * [[https://ostechnix.com/create-list-installed-packages-install-later-list-centos-ubuntu/ | Create A List Of Installed Packages And Install Them Later From The List]]
   * [[https://www.google.com/search?q=replicate+centos+using+yum | Cerca "replicate centos using yum" a Google]]
+  * [[https://ostechnix.com/how-to-simulate-linux-commands-without-changing-anything-in-the-system/ | How To Simulate Linux Commands Without Changing Anything In The System]]
+  * [[https://unix.stackexchange.com/questions/617417/why-yum-update-assumeno-return-exit-code-1-while-yum-progress-installation-is | why yum update --assumeno return exit code 1 while yum progress installation is ok.]]
+  * [[https://community.spiceworks.com/topic/2122771-how-to-log-yum-update-checks-even-when-no-packages-are-installed-or-updated | How to log yum update checks even when no packages are installed or updated.]]
+  * [[https://forums.fedoraforum.org/showthread.php?180597-Direct-YUM-output-to-screen-and-file-simultaneously | Direct YUM output to screen and file simultaneously?]]
+  * [[https://www.geeksforgeeks.org/script-command-in-linux-with-examples/ | script command in Linux with Examples]]
+  * [[https://www.computerhope.com/unix/uscript.htm | Linux script command]]

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