假如你的Linux没有X11，没有ff，最小安装，没有wget，没有curl，等等工具，那又需要访问互联网怎么办呢？
Linux有一款自带的文本互联网浏览器:links，可以浏览简单网页，及测试网络端口连通性。
links --help
ELinks 0.9.2 - Text WWW browser
Usage: elinks [OPTION]... [URL]
Options:
-anonymous [0|1] Restrict to anonymous mode
-auto-submit [0|1] Autosubmit first form
-base-session <num> Clone session with given ID
-confdir <str> Set config dir to given string
-conffile <str> Configuration file name
-default-mime-type MIME type to assume for documents
-dump [0|1] Write formatted version of given URL to stdout
-dump-charset Codepage to use with -dump
-dump-width Width of document formatted with -dump
-eval Evaluate given configuration option
-force-html Assume the file is HTML
-, -h, -help Print usage help and exit
-long-help Print detailed usage help and exit
-config-help Print help for configuration options
-lookup Look up specified host
-no-connect [0|1] Run as separate instance
-no-home [0|1] Don't use files in ~/.elinks
-session-ring <num> Connect to session ring with given ID
-source [0|1] Write the source of given URL to stdout
-stdin [0|1] Read document from stdin
-no-numbering [0|1] Do not number links in dump output
-touch-files [0|1] Touch files in ~/.elinks when running with -no-connect/-session-ring
-version Print version information and exit
使用举例：
links --dump
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