04 2019 档案

摘要：Reference: https://unix.stackexchange.com/questions/164210/nslookup-command-not-found-error-on-rhel-centos-7 The minimal install likely did not come w 阅读全文

摘要：Need to install the xrdp tool on Ubuntu. To do this, open a Terminal window (Ctrl + Alt + T) and enter:: sudo apt install xrdp Follow this with: sudo 阅读全文

摘要：1.str to list str1 = "12345"list1 = list(str1)print list1 str2 = "123 sjhid dhi"list2 = str2.split() #or list2 = str2.split(" ")print list2 str3 = "ww 阅读全文

摘要：UBUNTU中安装依赖包，出现如下错误：E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/universe/o/openjdk-8/openjdk-8-jdk_8u181-b13-1ubuntu0.18.04.1_amd64.deb 阅读全文