一.LF will be replaced by CRLF 1.发现问题 $ git add welcome.txt warning: LF will be replaced by CRLF in welcome.txt. The file will have its original line endings in your working directory. 2.分析问题 CRLF:Carriage-Return Line-Feed回车换行 回车:CR,ASCII=13,\r 换行:LF,…
问题: 当运行sudo apt-get install/update/其他命令时,会出现如下提示: E: 无法获得锁 /var/lib/dpkg/lock-frontend - open (11: 资源暂时不可用)E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it? 可能原因: 在ubuntu系统的termial下,用apt-get insta…