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Fundador · por **Holmes** » 26 Fev 2013, 21:16 • MS 1

sabemos que o comando sudo pacman -Syyu sincroniza e procura por atualizações, mas a comunidade manjariana criou um script que nós oferece uma outra forma para atualizar o nosso Manjaro. essa nova forma automatiza varias tarefas importantes no processo de atualização do Manjaro, vejam:

a- atualiza a lista dos mais recentes servidores e isso é importante porque constantemente temos novos servidores.
b- cria uma lista de três melhores servidores com base na sua velocidade (rankmirrors).
c- sincronizar os pacotes de dados.
d- atualizar os pacotes da base AUR.
e- cacheclean que remove pacotes antigos, mas deixa as duas últimas versões. isto é muito útil porque pode economizar espaço e mantém dois pacotes no caso de algo der errado.

para utilizar essa forma de atualização, primeiro devemos instalar o pacote cacheclean, assim

Código: Selecionar todos: yaourt -S cacheclean

depois que instalamos o cacheclean, vamos criar o arquivo allservers.sh, que deverá está em /home, e adicionar o conteúdo abaixo:

Código: Selecionar todos: #!/bin/bash # allservers.sh - inspired by Manjaro's Carl & Phil, initially hung together # by handy, the script's display prettied up & progress information added by Phil, # the menu & wiki page added by handy. # Latest revision now calls everything from a menu. # Following wiki page is about this script: # http://wiki.manjaro.org/index.html/Allservers.sh_Script:-_Rankmirrors,_Synchronise_Pacman_Database # Following wiki page will introduce CacheClean & related information: # http://wiki.manjaro.org/index.html/Maintaining_/var/cache/pacman/pkg_for_System_Safety #____________________________________________________ # # allservers.sh is now completely menu driven. The Menu describes # what it does for you, if you need more detail see the two # wiki page links listed above. ##################################################### err() { ALL_OFF="\e[1;0m" BOLD="\e[1;1m" RED="${BOLD}\e[1;31m" local mesg=$1; shift printf "${RED}==>${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "[email protected]" >&2 } msg() { ALL_OFF="\e[1;0m" BOLD="\e[1;1m" GREEN="${BOLD}\e[1;32m" local mesg=$1; shift printf "${GREEN}==>${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "[email protected]" >&2 } if [[ `whoami` != "root" ]]; then err "Must use 'sudo su' before you run this script." exit fi # The menu: clear # Clear the screen. echo echo -e "\033[1m allservers.sh \033[0m" echo echo -e "\e[1;32m Enter your Option's number OR hit Return to exit. " echo echo echo " [1] Rank Mirrors, Update Mirrorlist & run pacman -Syy " echo echo " [2] Option 1. plus Upgrade the System - pacman -Syu " echo " & then run CacheClean - cacheclean -v 2 " echo echo " [3] Option 1. plus Upgrade the System & AUR - yaourt -Syu --aur " echo " & then run CacheClean - cacheclean -v 2 " echo echo " [4] Upgrade the System only - pacman -Syu " echo " & then run CacheClean - cacheclean -v 2 " echo echo " [5] Upgrade the System & AUR only - yaourt - Syu --aur " echo " & then run CacheClean - cacheclean -v 2 " echo echo " CacheClean can be obtained via the AUR - yaourt -S cacheclean " echo " CacheClean is set to remove all installation packages in your " echo " /var/cache/pacman/pkg directory EXCEPT the two most recent " echo " versions. See the Manjaro wiki for details. " echo -e " http://wiki.manjaro.org/index.html/Maintaining_/var/cache/pacman/pkg_for_System_Safety \033[0m" echo echo -e "\033[1m Enter Your Choice: \033[0m" echo read option case "$option" in # Note variable is quoted. "1") echo msg "Downloading latest mirrorlist" wget http://git.manjaro.org/packages-sources/basis/blobs/raw/master/pacman-mirrorlist/mirrorlist -O /etc/pacman.d/allservers >& /dev/null msg "Editing allservers file" sed -ie s'/# Server/Server/'g /etc/pacman.d/allservers msg "Running rankmirrors" rankmirrors -n 3 /etc/pacman.d/allservers > /etc/pacman.d/mirrorlist msg "Updating your pacman databases" echo pacman -Syy ;; # Note double semicolon to terminate each option. "2") echo msg "Downloading latest mirrorlist" wget http://git.manjaro.org/packages-sources/basis/blobs/raw/master/pacman-mirrorlist/mirrorlist -O /etc/pacman.d/allservers >& /dev/null msg "Editing allservers file" sed -ie s'/# Server/Server/'g /etc/pacman.d/allservers msg "Running rankmirrors" rankmirrors -n 3 /etc/pacman.d/allservers > /etc/pacman.d/mirrorlist msg "Updating your pacman databases" echo pacman -Syy echo msg "Upgrading System:" echo pacman -Syu echo msg "System update complete." echo msg "CacheClean will now remove all but the 2 most " msg "recent versions of the installation packages in " msg "/var/cache/pacman/pkg directory:" echo cacheclean -v 2 echo msg "CacheClean has done its job. " echo ;; # Note double semicolon to terminate each option. "3") echo msg "Downloading latest mirrorlist" wget http://git.manjaro.org/packages-sources/basis/blobs/raw/master/pacman-mirrorlist/mirrorlist -O /etc/pacman.d/allservers >& /dev/null msg "Editing allservers file" sed -ie s'/# Server/Server/'g /etc/pacman.d/allservers msg "Running rankmirrors" rankmirrors -n 3 /etc/pacman.d/allservers > /etc/pacman.d/mirrorlist msg "Updating your pacman databases" echo pacman -Syy echo msg "Upgrading System & AUR:" echo yaourt -Syu --aur echo msg "System including AUR packages are up to date." echo msg "CacheClean will now remove all but the 2 most " msg "recent versions of the installation packages in " msg "/var/cache/pacman/pkg directory:" echo cacheclean -v 2 echo msg "CacheClean has done its job. " echo ;; # Note double semicolon to terminate each option. "4") echo msg "Upgrading System:" echo pacman -Syu echo msg "System update complete." echo msg "CacheClean will now remove all but the 2 most " msg "recent versions of the installation packages in " msg "/var/cache/pacman/pkg directory:" echo cacheclean -v 2 echo msg "CacheClean has done its job. " echo ;; # Note double semicolon to terminate each option. "5") echo msg "Upgrading System & AUR: " echo yaourt -Syu --aur echo msg "System including AUR packages are up to date. " echo msg "CacheClean will now remove all but the 2 most " msg "recent versions of the installation packages in " msg "/var/cache/pacman/pkg directory:" echo cacheclean -v 2 echo msg "CacheClean has done its job. " echo ;; # Note double semicolon to terminate each option. esac exit 0

depois disto vamos dar ao script a permissão de execução, para isto proceda assim

Código: Selecionar todos: chmod +x ./allservers.sh

pronto, agora já possuimos o necessário para termos essa outra forma de processar a atualização do nosso Manjaro. para executar o script allservers.sh faça assim