identify_the_operating_system_and_architecture() {\n if [[ "$(uname)" == 'Linux' ]]; then\n case "$(uname -m)" in\n 'i386' | 'i686')\n MACHINE='32'\n ;;\n 'amd64' | 'x86_64')\n MACHINE='64'\n ;;\n 'armv5tel')\n MACHINE='arm32-v5'\n ;;\n 'armv6l')\n MACHINE='arm32-v6'\n grep Features \/proc\/cpuinfo | grep -qw 'vfp' || MACHINE='arm32-v5'\n ;;\n 'armv7' | 'armv7l')\n MACHINE='arm32-v7a'\n grep Features \/proc\/cpuinfo | grep -qw 'vfp' || MACHINE='arm32-v5'\n ;;\n 'armv8' | 'aarch64')\n MACHINE='arm64-v8a'\n ;;\n 'mips')\n MACHINE='mips32'\n ;;\n 'mipsle')\n MACHINE='mips32le'\n ;;\n 'mips64')\n MACHINE='mips64'\n ;;\n 'mips64le')\n MACHINE='mips64le'\n ;;\n 'ppc64')\n MACHINE='ppc64'\n ;;\n 'ppc64le')\n MACHINE='ppc64le'\n ;;\n 'riscv64')\n MACHINE='riscv64'\n ;;\n 's390x')\n MACHINE='s390x'\n ;;\n *)\n echo "error: The architecture is not supported."\n exit 1\n ;;\n esac\n if [[ ! -f '\/etc\/os-release' ]]; then\n echo "error: Don't use outdated Linux distributions."\n exit 1\n fi\n # Do not combine this judgment condition with the following judgment condition.\n ## Be aware of Linux distribution like Gentoo, which kernel supports switch between Systemd and OpenRC.\n ### Refer: https:\/\/github.com\/v2fly\/fhs-install-v2ray\/issues\/84#issuecomment-688574989\n if [[ -f \/.dockerenv ]] || grep -q 'docker\\|lxc' \/proc\/1\/cgroup && [[ "$(type -P systemctl)" ]]; then\n true\n elif [[ -d \/run\/systemd\/system ]] || grep -q systemd <(ls -l \/sbin\/init); then\n true\n else\n echo "error: Only Linux distributions using systemd are supported."\n exit 1\n fi\n if [[ "$(type -P apt)" ]]; then\n PACKAGE_MANAGEMENT_INSTALL='apt -y --no-install-recommends install'\n PACKAGE_MANAGEMENT_REMOVE='apt purge'\n package_provide_tput='ncurses-bin'\n elif [[ "$(type -P dnf)" ]]; then\n PACKAGE_MANAGEMENT_INSTALL='dnf -y install'\n PACKAGE_MANAGEMENT_REMOVE='dnf remove'\n package_provide_tput='ncurses'\n elif [[ "$(type -P yum)" ]]; then\n PACKAGE_MANAGEMENT_INSTALL='yum -y install'\n PACKAGE_MANAGEMENT_REMOVE='yum remove'\n package_provide_tput='ncurses'\n elif [[ "$(type -P zypper)" ]]; then\n PACKAGE_MANAGEMENT_INSTALL='zypper install -y --no-recommends'\n PACKAGE_MANAGEMENT_REMOVE='zypper remove'\n package_provide_tput='ncurses-utils'\n elif [[ "$(type -P pacman)" ]]; then\n PACKAGE_MANAGEMENT_INSTALL='pacman -Syu --noconfirm'\n PACKAGE_MANAGEMENT_REMOVE='pacman -Rsn'\n package_provide_tput='ncurses'\n else\n echo "error: The script does not support the package manager in this operating system."\n exit 1\n fi\n else\n echo "error: This operating system is not supported."\n exit 1\n fi\n}\n\n<\/code><\/pre>\n\n\n\n\u53e6\u5916\u6293\u662f\u5426root\u6b0a\u9650<\/p>\n\n\n\n
check_if_running_as_root() {\n # If you want to run as another user, please modify $UID to be owned by this user\n if [[ "$UID" -ne '0' ]]; then\n echo "WARNING: The user currently executing this script is not root. You may encounter the insufficient privilege error."\n read -r -p "Are you sure you want to continue? [y\/n] " cont_without_been_root\n if [[ x"${cont_without_been_root:0:1}" = x'y' ]]; then\n echo "Continuing the installation with current user..."\n else\n echo "Not running with root, exiting..."\n exit 1\n fi\n fi\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"\u6700\u8fd1\u5e38\u9047\u5230centos. \u4e5f\u6c92\u4ec0\u9ebc, \u7528un […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1241","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/posts\/1241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1241"}],"version-history":[{"count":2,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/posts\/1241\/revisions"}],"predecessor-version":[{"id":1243,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=\/wp\/v2\/posts\/1241\/revisions\/1243"}],"wp:attachment":[{"href":"https:\/\/wp.vicds.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.vicds.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}