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随笔分类 -  Linux

摘要:when normal user want to use admin privilledge, error message: " user is not in the sudoers file. This incident will be reported." Add an existed user 阅读全文
posted @ 2020-03-08 03:06 宛如ZZ 阅读(295) 评论(0) 推荐(0)
摘要:Create a symbolic link in Unix A symbolic link, also termed a soft link, is a special kind of file that points to another file, much like a shortcut i 阅读全文
posted @ 2019-05-19 00:52 宛如ZZ 阅读(391) 评论(0) 推荐(0)
摘要:I mapped Ctrl-Alt-Up/Down to open web-browser and email client but it didn't take effect. Ctrl-Alt-Up/Down still switch workspaces as the default sett 阅读全文
posted @ 2019-04-29 16:53 宛如ZZ 阅读(816) 评论(0) 推荐(0)
摘要:1. install sudo apt install [软件名] sudo apt-get install [软件名]Tab补全,可以使用sudo apt upgrade 升级apt, 也可以通过sudo apt update升级apt安装的软件。 2. uninstall方法一、如果你知道要删除 阅读全文
posted @ 2019-04-02 14:42 宛如ZZ 阅读(218) 评论(0) 推荐(0)
摘要:1.安装Chromium浏览器 sudo apt install chromium-browser 如果出错, 先更新下apt sudo apt update 2. 安装rime输入法 sudo apt install ibus-rime 重启机器, 在setup->region&languages 阅读全文
posted @ 2019-04-01 14:38 宛如ZZ 阅读(448) 评论(0) 推荐(0)
摘要:右键Properties, Permissions勾选Allow executing file as program,如图 阅读全文
posted @ 2019-03-28 00:42 宛如ZZ 阅读(3376) 评论(0) 推荐(0)
摘要:一. service iptables stop 临时关闭, chkconfig iptables off完全关闭 service iptables status状态, service iptables start/restart 开启/重启防火墙 二. 输入命令 iptables -I INPUT 阅读全文
posted @ 2018-07-21 14:05 宛如ZZ 阅读(7973) 评论(0) 推荐(0)
摘要:Q: How can I search only for word, excluding searches for word1 and word2? A: like this: /\<word\> \< means beginning of a word, and \> means the end 阅读全文
posted @ 2018-07-19 15:31 宛如ZZ 阅读(413) 评论(0) 推荐(0)