❶ centos6.5執行service NetworkManager start命令
沒裝NetworkManager
看看當前的服務:chkconfig --list
看看有沒有安裝:rpm -qa|grep NetworkManager
❷ centos7怎麼用service命令啟動服務
service 服務名 start 不過,後面centos7 ,改成用systemctl了
❸ CentOS下,已經安裝了SNMP服務,但是不能用service 命令來顯示狀態,請問怎麼修改
是用rpm包裝的嗎,是用的
service snmpd status
查看的狀態嗎
❹ centos7 怎麼用service命令啟動服務
service 服務名 start
不過,後面centos7 ,改成用systemctl了
❺ centos7 怎麼用service命令啟動服務
這個直接輸入就可以了
比如你要重啟sshd服務
service sshd restart
就可以了
❻ centos7的服務啟動命令是啥
service 服務名 start 不過,後面centos7 ,改成用systemctl了
在 centos7 版本中的 各項服務啟動命令:
服務管理命令
1、Apache 服務管理命令啟動:
systemctl start httpd關閉:
systemctl stop httpd重啟:
systemctl restart httpd狀態:
systemctl status httpd
❼ centos7 怎麼用service命令啟動服務
centos 7使用systemctl命令管理服務,比如啟動firewalld防火牆:
systemctl start firewalld.service
❽ linux系統沒有service命令和chkconfig命令 我想查看或關閉服務怎麼辦
在你指定service的操作時可以對單個服務進行啟停,但是該服務的啟動級別是不會變的,要想修改啟動級別就需要chkconfig了。
❾ centos/linux如何添加service
1 先寫一個腳本, 這個腳本用來啟動你的程序, 或者停止你的程序, 可參考如下
--------------------
#! /bin/sh
# smartmontools init file for smartd
# Copyright (C) 2002-4 Bruce Allen <[email protected]>
# $Id: smartd.initd,v 1.2 2004/09/17 11:55:28 arjanv Exp $
# For RedHat and cousins:
# chkconfig: 2345 40 40
# description: Self Monitoring and Reporting Technology (SMART) Daemon
# processname: smartd
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2, or (at your option) any later
# version.
# You should have received a of the GNU General Public License (for
# example COPYING); if not, write to the Free Software Foundation, Inc., 675
# Mass Ave, Cambridge, MA 02139, USA.
# This code was originally developed as a Senior Thesis by Michael Cornwell
# at the Concurrent Systems Laboratory (now part of the Storage Systems
# Research Center), Jack Baskin School of Engineering, University of
# California, Santa Cruz. http://ssrc.soe.ucsc.e/.
# Uncomment the line below to pass options to smartd on startup.
# Note that distribution specific configuration files like
# /etc/{default,sysconfig}/smartmontools might override these
#smartd_opts="--interval=1800"
SMARTD_BIN=/usr/sbin/smartd
# Source function library
. /etc/rc.d/init.d/functions
[ -r /etc/sysconfig/smartmontools ] && . /etc/sysconfig/smartmontools
[ ! -f /etc/smartd.conf ] && smartd-conf.py > /etc/smartd.conf
RETVAL=0
prog=smartd
case "$1" in
start)
echo -n $"Starting $prog: "
daemon $SMARTD_BIN $smartd_opts
touch /var/lock/subsys/smartd
echo
exit 0
;;
stop)
echo -n $"Shutting down $prog: "
killproc $SMARTD_BIN
rm -f /var/lock/subsys/smartd
echo
;;
reload)
echo -n $"Reloading $prog daemon configuration: "
killproc $SMARTD_BIN -HUP
RETVAL=$?
echo
;;
report)
echo -n $"Checking SMART devices now: "
killproc $SMARTD_BIN -USR1
RETVAL=$?
echo
;;
restart)
$0 stop
$0 start
;;
status)
status $prog
;;
*)
echo $"Usage: $0 {start|stop|reload|report|restart|status}"
RETVAL=1
esac
exit $RETVAL
--------------------
這個服務是smartd, 你也可以參考/etc/init.d目錄下的腳本, 基本都差不多
2 將寫好的腳本放入/etc/init.d目錄
3 用命令service xxx start/stop/restart就可以執行了
4 如果你想在開機的時候,就啟動你的服務, 那麼你需要對你的配置文件進行配置
見上面的例:
# chkconfig: 2345 40 40
不要以為這一行市注釋, 其實不盡然
如果執行#chkconfig service_name on/off
就會在/etc/rc.dx相應的目錄中 添加/刪 除啟動關閉項, 用於在系統啟動和關閉時的自動啟動和關閉
這里將在/etc/rc.d2,3,4,5目錄下 添加/刪除, 後面的40 40分別是啟動順序和關閉順序
也就意味著系統在處於2,3,4,5模式下時, 會啟動你的程序
❿ docker centos7 怎麼沒有 service命令
systemctl替代了service命令