Last active
August 22, 2018 04:24
-
-
Save Howard-Chang/385584b2666bad2d2722219e5d01b798 to your computer and use it in GitHub Desktop.
Centos Firewalld 設定
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
netstat -tulpn //查看有哪些port被哪些程序所佔用 | |
firewall-cmd --zone=public --list-all //查看哪些port是public的 | |
firewall-cmd --zone=public --add-port=5510/tcp //把tcp 5510加到public | |
firewall-cmd --zone=public --remove-port=5510/tcp //把tcp 5510從public中移除 | |
LS server: | |
firewall-cmd --zone=public --add-port=5556/udp //把udp 5556加到public | |
ES server: | |
firewall-cmd --zone=public --add-port=9300/tcp //把tcp 9300加到public | |
firewall-cmd --zone=public --add-port=9200/tcp //把tcp 9200加到public | |
# 永久生效再加上 --permanent 然后reload防火墙 | |
*先把firewall打開,再根據所需要的port一一加入public中即可 | |
查看特定port被那些程序占用: | |
netstat -tulpn | grep :80 | |
-----------------------網路------------------------ | |
[Linux] 開機後自動啟動網路卡(以 eth0 為例) | |
分享: facebook PLURK twitter | |
最近發現新裝的 CentOS 開機後並不會自動啟動 eth0 的網卡 | |
造成開機後沒有網路,必須手動 | |
# ifup eth0 | |
才會啟動網卡 | |
上網搜尋了一下,開動自動啟動 eth0 網卡的方法如下 | |
# vim /etc/sysconfig/network-scripts/ifcfg-eth0 | |
找到 ONBOOT 那行,將其設為 yes | |
ONBOOT=yes | |
查看logstash PID: | |
top | grep chrome | |
https://unix.stackexchange.com/questions/165214/how-to-view-a-specific-process-in-top |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment