原因:vi時沒有正常打開配置文件,一般是上次操作未正常關閉配置文件導致的
解決方式:在當前文件夾下執行 ls -la,刪除當中的.配置文件.swp---->rm .刪除當中的.配置文件.swp
背景 最近倒騰服務器的時候,選擇了CentOS7操作系統,在安裝配置Nginx的時候遇到了Permission Denied問題。按照chown和chmod進行配置無果,後來定位到SELinux問題。 SELinux是什麼? When yo
PS: http://man.linuxde.net/vi /etc/init.d/network restart //=========================================== 更新腳本 cd /www/scr
搞了臺阿里雲服務器,準備學習下基於Docker容器的各種主流技術部署,那麼讓我們愉快的開始吧! Docker環境安裝 安裝yum-utils:yum install -y yum-utils device-mapper-pe
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{"type":"doc","content":[{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"1. 什麼是線程",
{"type":"doc","content":[{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"可重入函數","at