flx的博客

1、编辑配置文件vi /etc/sysconfig/network-scripts/ifcfg-ens1602、修改如下内容DEVICE=enp1s0f0或eth0BOOTPROTO=staticONBOOT=yes #开机启用本配置IPADDR=121.14.154.51 #静态IPPREFIX=26GATEWAY=121.14.154.1 #默认网关DNS1=114.114...

root@instance-txphg7nh-2:~# fdisk -l #查看磁盘信息Disk /dev/vda: 40 GiB, 42949672960 bytes, 83886080 sectorsUnits: sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O...

1、下载zookeeperwget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.4.13/zookeeper-3.4.13.tar.gz2、解压tar -zxvf zookeeper-3.4.13.tar.gz -C /usr/local/重命名 mv zookeeper-3.4.13 zookeeper13、修改配置信息...

1、根据时间范围搜索sed -n '/2018-04-13 19:48/,/2018-04-13 19:49/p' catalina.out|cat2、根据行号范围搜索sed -n '11,351p' catalina.out|cat3、得到每个异常的前3行和后3行，同时标注异常在catalina.out的行号cat -n catalina.out | grep Exception -A...

1、停止gitlabgitlab-ctl stop2、卸载gitlab（注意这里写的是gitlab-ce）rpm -e gitlab-ce3、查看gitlab进程ps aux | grep gitlab4、杀掉第一个进程（就是带有好多.............的进程）kill -9 18777杀掉后，在ps aux | grep gitlab确认一...

WARNING [Finalizing set up] hudson.model.UpdateCenter.updateDefaultSite Upgrading Jenkins. Failed to update the default Update Site 'default'. Plugin upgrades may fail. javax.net.ssl.SSLHandshakeExce...

1、安装cronologtar zxvf cronolog-1.6.2.tar.gzcd cronolog-1.6.2./configure --prefix=/usr/local/cronologmake && make install2、修改tomcat配置文件2.1if [ -z "$CATALINA_OUT" ] ; thenCATALINA_OUT="$...

npm install nrm -g --savenrm lsnrm use cnpm 

influxdb 安装wget https://dl.influxdata.com/influxdb/releases/influxdb-1.0.2.x86_64.rpmyum localinstall influxdb-1.0.2.x8664.rpmsystemctl start influxd在Ubuntu上wget https://dl.influxdata.com/in...

1、创建用户useradd querylog2、设置密码passwd queylog3、授权sudo权限查找sudoers文件位置whereis sudoers查看权限ls -l /etc/sudoers修改文件为可编辑chmod -v u+w /etc/sudoers编辑文件vim /etc/sudoers收回权限chmod -...

1、安装dockeryum install docker2、启动dockersystemctl start docker3、设置开机启动chkconfig docker onsystemctl start docker.servicesystemctl enable docker.service4、使用Docker 中国加速器vi /etc/docker/daemon.json#添加后：{  "r...

[root@localhost ~]# yum install lrzszLoaded plugins: fastestmirrorCould not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was14: curl#6 - "Cou

远程服务器的配置： 1、在远程服务器安装jdk和tomcat    此处省略2、编辑jmxremote.access和jmxremote.password===============================================================进入默认按照的 jdk 目录：cd /usr/local/jdk1.8.0_91/jre

1、删除已存在gityum remove git2、安装编译环境#安装gccyum install gcc#安装g++yum install gcc-c++#安装其它所需的包yum install curl-devel expat-devel gettext-devel openssl-devel zlib-develyum install gcc perl-ExtUt...

在linux下习惯使用ll、la、l等ls别名的到mac os可就郁闷vim ~/.bash_profilealias ll='ls -alF'alias la='ls -A'alias l='ls -CF保存完成之后source ~/.bash_profile下面就可以使用ll、la、l

1. 安装依赖软件yum -y install policycoreutils openssh-server openssh-clients postfix 2.设置postfix开机自启，并启动，postfix支持gitlab发信功能systemctl enable postfix && systemctl start postfix [root@ ~]#...

1、下载nexuswget https://sonatype-download.global.ssl.fastly.net/repository/repositoryManager/3/nexus-3.12.0-01-unix.tar.gz2、解压tar -zxvf nexus-3.12.0-01-unix.tar.gz -C /usr/local/nexus/3、启动cd /usr/local/...

netstat -an|awk '/tcp/ {print $6}'|sort|uniq -c或者netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}'CLOSED：无连接是活动的或正在进行LISTEN：服务器在等待进入呼叫SYN_RECV：一个连接请求已经到达，等待确认SYN_SENT：应用已经开始，打开一个连接E...

crond 是linux用来定期执行程序的命令，我们通过crond来定期执行shell脚本重启tomcat。下面我以CentOS release 6.3（版本查看cat /etc/issue）为例详细描述一下操作步骤：1、编写shell脚本>vi restart_cat.sh#!/bin/sh. /etc/profilepid=`ps aux | grep tomcat | gre