问题描述:E45: 'readonly' option is set (add ! to override) 问题分析:该错误为当前用户没有权限对文件作修改 问题解决: 输入 :w !sudo tee % :w – write !sudo – call shell sudo command tee – the output of write (:w) command is redirected using tee % – current file name…
下面是错误提示 IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the RSA key sent by the remote ho…
介绍 目前使用ionic+cordova完成hybmid app开发,在安装geolocation插件时爆出来一个莫名的错误: Fetching from npm failed: CERT_UNTRUSTED Error: CERT_UNTRUSTED at SecurePair.<anonymous> (tls.js:1367:32) at SecurePair.emit (events.js:92:17) at SecurePair.maybeInitFinishe…
故障现象: 使用vim修改文件报错,系统提示如下: E37: No write since last change (add ! to override) 故障原因: 文件为只读文件,无法修改. 解决办法: 使用命令:w!强制存盘即可,在vim模式下,键入以下命令: :w! 存盘后在使用vim命令检查是否保存,如未保存,编辑后重复以上操作. 或者报出linux中vi保存文件时的“Can't open file for writing” E212: Can't open file for writ…
故障现象: 使用vim修改文件报错,系统提示如下: E37: No write since last change (add ! to override) 故障原因: 文件为只读文件,无法修改. 解决办法: 使用命令:w!强制存盘即可,在vim模式下,键入以下命令: :w! 存盘后在使用vim命令检查是否保存,如未保存,编辑后重复以上操作. 或者报出linux中vi保存文件时的"Can't open file for writing" E212: Can't open file for…