01 2022 档案
摘要：* { margin: 0; padding: 0; box-sizing: border-box; } em, i { font-style: normal; } li { list-style-type: none; } img { vertical-align: middle; } butto
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摘要：apk: sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
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摘要：: > file cat /dev/null > file truncate: belongs to coreutils package. truncate from the end of the file.
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摘要：Figlet: /usr/share/figlet 下存放字体 suffix: tlf | flf showfigfonts -d directory word figlet -f banner word 选择输出字体 Control smushing 调整字体间隙 控制输出位置 控制输出宽度, 会
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摘要：tput cols tput rows tput -S <<< cols tput -S <<< rows stty size echo $LINES echo $COLUMNS LINES & COLUMNS are not environment variables, they are just
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摘要：Windows: Clear-DnsClientCache Linux: nscd (Name Server Caching Daemon) systemctl restart nscd systemd-resolved systemctl is-active systemd-resolved re
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摘要：- name: stat hosts: all tasks: - name: Checking File Existence stat: path: "/etc/hosts" register: existence - name: Debug File Existence debug: var: e
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