三、安装操作步骤 1、Linux端 说明：本实验室基于CentOS 7.9系统安装使用的。...[root@centos ~]# yum provides lrzsz Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile...root@centos ~]# yum install -y lrzsz Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile...3、测试使用 sz 从Linux端下载文件至Windows端 rz 从Windows端上传文件至Linux端 更多详细信息，执行man sz/rz命令进行查看 从Linux端下载文件至Windows端...从Windows端上传文件至Linux端 在Windows端，修改刚才下载的配置文件名称和添加内容。 在Linux端，执行rz命令，选择需要从Windows上传的文件。
localhost ~]# sudo yum update Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile...device-mapper-persistent-data lvm2 Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile...docker-ce.repo Loaded plugins: fastestmirror, langpacks adding repo from: https://download.docker.com/linux.../centos/docker-ce.repo grabbing file https://download.docker.com/linux/centos/docker-ce.repo to /etc/...sudo yum install docker-ce Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile
yum-utils device-mapper-persistent-data lvm2 已加载插件：fastestmirror Loading mirror speeds from cached hostfile...8 将被 安装 5、设置yum源 [root@SHMPL105100062 ~]# yum-config-manager --add-repo http://download.docker.com/linux.../centos/docker-ce.repo 已加载插件：fastestmirror adding repo from: http://download.docker.com/linux/centos/...docker-ce.repo grabbing file http://download.docker.com/linux/centos/docker-ce.repo to /etc/yum.repos.d...-r 已加载插件：fastestmirror 可安装的软件包 * updates: mirrors.neusoft.edu.cn Loading mirror speeds from cached hostfile
SMP Tue Aug 14 21:49:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux （可选）把yum包更新到最新**(生产环境慎重！...[[email protected] ~]# yum update 已加载插件：fastestmirror, langpacks Loading mirror speeds from cached hostfile...device-mapper-persistent-data lvm2 已加载插件：fastestmirror, langpacks Loading mirror speeds from cached hostfile...已加载插件：fastestmirror, langpacks 可安装的软件包 * updates: centos.ustc.edu.cn Loading mirror speeds from cached hostfile...# yum install docker-ce-17.12.1.ce 已加载插件：fastestmirror, langpacks Loading mirror speeds from cached hostfile
二，安装Docker 我是虚拟机装的Centos7，linux 3.10 内核，docker官方说至少3.8以上，建议3.10以上（ubuntu下要linux内核3.8以上， RHEL/Centos 的内核修补过...新环境或测试环境可随意操作，生产环境酌情慎重更新） [root@localhost ~]# yum update 已加载插件：fastestmirror Loading mirror speeds from cached hostfile...yum-utils device-mapper-persistent-data lvm2 已加载插件：fastestmirror Loading mirror speeds from cached hostfile...sort -r 已加载插件：fastestmirror 可安装的软件包 * updates: mirrors.cn99.com Loading mirror speeds from cached hostfile...localhost ~]# yum install docker-ce-18.03.1.ce 已加载插件：fastestmirror Loading mirror speeds from cached hostfile
2.1 执行安装命令 2.2 查看结果 2.3 其他安装方式 在CentOS/RHEL 7.X安装 EPEL repo 的方法 一 背景 RHEL以及他的衍生发行版如CentOS、Scientific Linux...EPEL的全称叫 Extra Packages for Enterprise Linux 。...EPEL是由 Fedora 社区打造，为 RHEL 及衍生发行版如 CentOS、Scientific Linux 等提供高质量软件包的项目。装上了 EPEL之后，就相当于添加了一个第三方源。...epel-release 2.2 查看结果 yum repolist Loaded plugins: fastestmirror, ovl Loading mirror speeds from cached hostfile...24526 我们可以与安装之前对比一下： yum repolist Loaded plugins: fastestmirror, ovl Loading mirror speeds from cached hostfile
规避功能； 9、根据权限自动决定要使用的扫描类型； 10、易于阅读和理解的输出报告； 11、使用配置文件指定参数； 12、通过webhook或电子邮件发送扫描结果； 13、支持Windows、macOS和Linux...工具帮助菜单 $ autopwn-suite -h usage: autopwn.py [-h] [-v] [-y] [-c CONFIG] [-t TARGET] [-hf HOSTFILE] [-...-t TARGET, --target TARGET 要扫描的范围 (例如192.168.0.1 or 192.168.0.0/24) -hf HOSTFILE..., --hostfile HOSTFILE 待扫描的主机文件列表 -st {arp,ping}, --scantype {arp,ping}
logstash Loaded plugins: dellsysid, fastestmirror, refresh-packagekit Loading mirror speeds from cached hostfile...71 MB 02:50 [root@h102 ELK]# wget https://download.elastic.co/kibana/kibana/kibana-4.3.1-linux-x64....tar.gz --2015-12-22 17:42:45-- https://download.elastic.co/kibana/kibana/kibana-4.3.1-linux-x64.tar.gz...awaiting response... 200 OK Length: 30408272 (29M) [application/octet-stream] Saving to: “kibana-4.3.1-linux-x64...==============>] 30,408,272 15.6K/s in 20m 39s 2015-12-22 18:03:36 (24.0 KB/s) - “kibana-4.3.1-linux-x64
版本： # yum info rh-python35 Loaded plugins: fastestmirror, security Loading mirror speeds from cached hostfile...该 SIG 为企业级 Linux 创建、维护并管理了一系列高品质补充软件包，受益的企业级 Linux 发行版包括但不限于红帽企业级 Linux （RHEL）、 CentOS、 Scientific Linux...（SL） 和 Oracle Linux （OL）等。...enablerepo="epel" info python34 Loaded plugins: fastestmirror, security Loading mirror speeds from cached hostfile...enablerepo=ius info python36u Loaded plugins: fastestmirror, security Loading mirror speeds from cached hostfile
环境准备： 操作系统：CentOS Linux release 7.6.1810 (Core) 64位 master 1台（架构图中的主节点），Standby 1台（架构图中的从节点），Segment...，hostfile_segments，hostfile_mshosts，存放到/home/gpadmin su - gpadmin vim hostfile_allhosts gp-master gp-standby...gp-node1 gp-node2 vim hostfile_segments gp-node1 gp-node2 vim hostfile_mshosts gp-master gp-standby...-f hostfile_mshosts =>sudo mkdir /data/greenplum_data/gpmaster =>sudo chown -R gpadmin.gpadmin /data...例如，使用gpssh来完成： gpssh -f hostfile_allhosts -v -e 'ntpd' 输出如下代表成功： [root@gp-master gpadmin]# gpssh -f
-e ls -l $GPHOME 互信此时应该是可用的，如果不可用，再次执行 gpssh -f hostfile_exkeys 创建Data Storage Areas，root用户操作 # mkdir...-e 'mkdir /data/primary' # gpssh -f hostfile_gpssh_segonly -e 'mkdir /data/mirror' # gpssh -f hostfile_gpssh_segonly...验证OS设置 先建立一个hostfile_gpcheck文件 mdw smdw sdw1 验证 $ source /usr/local/greenplum-db/greenplum_path.sh $...hostnames 20150402:17:56:10:009650 gpcheck:mdw:gpadmin-[INFO]:-Detected platform: Generic Linux Cluster...验证网络性能 hostfile_gpchecknet_sc1 sdw1-1 hostfile_gpchecknet_sc2 sdw1-2 验证磁盘I/O和内存 hostfile_gpcheckperf
安装其他节点YUM源 在oushum1上，通过“hawq scp”命令统一安装其他节点的YUM源： hawq scp -f hostfile /etc/yum.repos.d/oushu-database-cent73.../g" /etc/selinux/config'hawq ssh -f hostfile -e 'setenforce 0' ”hawq ssh -f hostfile”会在hostfile中的所有节点上执行...关闭防火墙 如果防火墙已经开启，需要关闭防火墙： hawq ssh -f hostfile -e 'systemctl stop iptables'hawq ssh -f hostfile -e 'systemctl...disable iptables'hawq ssh -f hostfile -e 'systemctl stop firewalld'hawq ssh -f hostfile -e 'systemctl...disable firewalld' 安装配置NTP hawq ssh -f hostfile -e 'yum install -y ntp'hawq ssh -f hostfile -e 'systemctl
Docker Daemon Docker Daemon 是服务器组件，以 Linux 后台服务的方式运行，是 Docker 最核心的后台进程，我们也把它称为守护进程。...yum包更新到最新 [root@localhost ~]# yum update fastestmirror, langpacks Loading mirror speeds from cached hostfile...yum-utils device-mapper-persistent-data lvm2 fastestmirror, langpacks Loading mirror speeds from cached hostfile...root@localhost ~]# yum list docker-ce --showduplicates | sort -r Loading mirror speeds from cached hostfile...docker-ce-cli-18.09.9 containerd.io Loaded plugins: fastestmirro Loading mirror speeds from cached hostfile
# Linux上在线安装Docker # 安装执行： curl -sSL https://get.daocloud.io/docker | sh 安装完成后启动服务 service docker start...如果需要全新安装Docker,需要删除/var/lib/docker/目录 rm -fr /var/lib/docker/ # Linux上离线安装Docker # 1.把yum包更新到最新 [root...@summer docker]# yum update Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile...device-mapper-persistent-data lvm2 Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile...docker-ce --showduplicates | sort -r * updates: mirrors.163.com Loading mirror speeds from cached hostfile
.1 [root@centos7 ~]#yum info libaio Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile...asynchronous I/O access library License : LGPLv2+ Description : The Linux-native asynchronous I/...: This library, libaio, provides the Linux-native API for async I/O....asynchronous I/O access library License : LGPLv2+ Description : The Linux-native asynchronous I/...: This library, libaio, provides the Linux-native API for async I/O.
搭建好Gitlab的环境好后，我们需要在Linux的环境安装Gitlab的插件gitlab-ci，安装命令为： curl -L https://packages.gitlab.com/install/repositories...Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Package yum-utils-1.1.31-54....gitlab-ci-multi-runner -y 执行后，输出的信息为： Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile...test_login.py ============================= test session starts ============================== platform linux...pluggy-0.13.1 -- /usr/bin/python3 cachedir: .pytest_cache metadata: {'Python': '3.7.1', 'Platform': 'Linux
Repository centosplus is listed more than once in the configuration Loading mirror speeds from cached hostfile...Repository centosplus is listed more than once in the configuration Loading mirror speeds from cached hostfile...is listed more than once in the configuration 参数 vim-enhance 没有匹配 Loading mirror speeds from cached hostfile...Repository centosplus is listed more than once in the configuration Loading mirror speeds from cached hostfile...cached hostfile * base: mirrors.163.com * extras: mirrors.cn99.com * updates: mirrors.163.com base
简述 最早使用linux是在高三时，买了两张盗版的linux安装盘，安装的RedHat什么版本记不清楚了。 那时候安装是需要选择精简安装和完整安装，如果选了精简安装，很多应用就没有了。...yum info installed Loaded plugins: fastestmirror, ovl Loading mirror speeds from cached hostfile * base...packages marked for update 问题 Loaded plugins: fastestmirror, ovl Loading mirror speeds from cached hostfile
audiotoolsmake install出现问题 running build_ext building 'audiotools.pcm' extension creating build/temp.linux-x86..._64-2.7 creating build/temp.linux-x86_64-2.7/src gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall...mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/include/python2.7 -c src/pcm.c -o build/temp.linux-x86...master audiotools-3.0]# yum install python-dev 已加载插件：fastestmirror Loading mirror speeds from cached hostfile
disablerepo="*" --enablerepo="city*" Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile...etc/yum.repos.d/city-fan.org.repo [city-fan.org] name=city-fan.org repository for Red Hat Enterprise Linux...master nghttp2-master]# yum install curl Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile...5、查看当前版本 [root@master ~]# curl -V curl 7.79.0 (x86_64-redhat-linux-gnu) libcurl/7.79.0 NSS/3.53.1 zlib
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