博文

redis设置开机启动

vi /etc/init.d/redis #!/bin/sh # chkconfig: 2345 10 90 # description: Start and Stop redis REDISPORT=6379 EXEC=/usr/redis/redis-3.2.4/src/redis-server CLIEXEC=/usr/redis/redis-3.2.4/src/redis-cli PIDFILE=/var/run/redis_${REDISPORT}.pid CONF="/usr/redis/redis-3.2.4/redis.conf" case "$1" in start) if [ -f $PIDFILE ] then echo "$PIDFILE exists, process is already running or crashed" else echo "Starting Redis server..." $EXEC $CONF & fi ;; stop) if [ ! -f $PIDFILE ] then echo "$PIDFILE does not exist, process is not running" else PID=$(cat $PIDFILE) echo "Stopping ..." $CLIEXEC -p $REDISPORT shutdown while [ -x /proc/${PID} ] do echo "Waiting for Redis to shutdown ..." ...

解决mac安装homebrew后报错-bash: brew: command not found

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" sudo vim .bash_profile export PATH = /usr/ local / bin : $PATH source .bash_profile使配置修改生效。

macOS 10.13 安装telnet方法

brew install telnet

设置CentOS默认不启动图形界面

vi /etc/inittab 将原先的"id:5:initdefault:"中的5修改为3,即为默认首先启动命令界面 sudo /usr/lib/parallels-tools/install -r

删除文件

find ./ -name '*.bak' -print0 | xargs -0 rm -rf

centos6 更新问题

vim /etc/sysconfig/network-scripts/ifcfg-eth0 DNS1=8.8.8.8 DNS2=202.106.0.20 /etc/init.d/network restart

Supervisor重新加载配置启动新的进程

一、添加好配置文件后 二、更新新的配置到supervisord     三、重新启动配置中的所有程序 四、 启动某个进程( program_name =你配置中写的程序名称) 五、查看正在守候的进程 六、停止某一进程  ( program_name =你配置中写的程序名称) 七、重启某一进程   ( program_name =你配置中写的程序名称) 八、停止全部进程 注意:显示用stop停止掉的进程,用reload或者update都不会自动重启。