文件操作 - sources.list
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文件: /usr/share/doc/apt/examples/sources.list
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# See sources.list(5) manpage for more information # Remember that CD-ROMs, DVDs and such are managed through the apt-cdrom tool. deb http://us.archive.ubuntu.com/ubuntu hirsute main restricted deb-src http://us.archive.ubuntu.com/ubuntu hirsute main restricted deb http://security.ubuntu.com/ubuntu hirsute-security main restricted deb-src http://security.ubuntu.com/ubuntu hirsute-security main restricted deb http://us.archive.ubuntu.com/ubuntu hirsute-updates main restricted deb-src http://us.archive.ubuntu.com/ubuntu hirsute-updates main restricted
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