Perl经验谈之一------Cpan配置文件

今天使用时候提示Cpan配置文件丢失，要做初始化，但是我这边是只有配置了代理才能使用外网了，所以执行了几次都是不可以的，以前忘了怎么初始化的了，直接进去之后使用命令行设置代理就正常了，但是今天是进去都没有办法
http_proxy         http://127.0.0.1:8080
相当Linux下大部分都是有固定的配置文件的，于是直接找cpan的配置文件，Cpan的配置文件位于 ~/.cpan/CPAN/MyConfig.pm
文件格式类似于下面，实际选项根据系统不同可能有所差异

只要仿照下面将你要配置的选项配置进去，保存即可
下面是我的配置文件，粘贴如下


$CPAN::Config = {
  'applypatch' => q[],
  'auto_commit' => q[0],
  'build_cache' => q[100],
  'build_dir' => q[/usr/local/app/.cpan/build],
  'build_dir_reuse' => q[0],
  'build_requires_install_policy' => q[yes],
  'bzip2' => q[/usr/bin/bzip2],
  'cache_metadata' => q[1],
  'check_sigs' => q[0],
  'colorize_output' => q[0],
  'commandnumber_in_prompt' => q[1],
  'connect_to_internet_ok' => q[1],
  'cpan_home' => q[/usr/local/app/.cpan],
  'ftp_passive' => q[1],
  'ftp_proxy' => q[],
  'getcwd' => q[cwd],
  'gpg' => q[],
  'gzip' => q[/usr/bin/gzip],
  'halt_on_failure' => q[0],
  'histfile' => q[/usr/local/app/.cpan/histfile],
  'histsize' => q[100],
  'http_proxy' => q[http://127.0.0.1:8080],
  'inactivity_timeout' => q[0],
  'index_expire' => q[1],
  'inhibit_startup_message' => q[0],
  'keep_source_where' => q[/usr/local/app/.cpan/sources],
  'load_module_verbosity' => q[none],
  'make' => q[/usr/bin/make],
  'make_arg' => q[],
  'make_install_arg' => q[],
  'make_install_make_command' => q[/usr/bin/make],
  'makepl_arg' => q[],
  'mbuild_arg' => q[],
  'mbuild_install_arg' => q[],
  'mbuild_install_build_command' => q[./Build],
  'mbuildpl_arg' => q[],
  'no_proxy' => q[],
  'pager' => q[/usr/bin/less],
  'patch' => q[],
  'perl5lib_verbosity' => q[none],
  'prefer_external_tar' => q[1],
  'prefer_installer' => q[MB],
  'prefs_dir' => q[/usr/local/app/.cpan/prefs],
  'prerequisites_policy' => q[follow],
  'proxy_user' => q[],
  'scan_cache' => q[atstart],
  'shell' => q[/bin/bash],
  'show_unparsable_versions' => q[0],
  'show_upload_date' => q[0],
  'show_zero_versions' => q[0],
  'tar' => q[/usr/bin/tar],
  'tar_verbosity' => q[none],
  'term_is_latin' => q[1],
  'term_ornaments' => q[1],
  'test_report' => q[0],
  'trust_test_report_history' => q[0],
  'unzip' => q[/usr/bin/unzip],
  'urllist' => [],
  'use_sqlite' => q[0],
  'version_timeout' => q[15],
  'wget' => q[/usr/bin/wget],
  'yaml_load_code' => q[0],
  'yaml_module' => q[YAML],
};
1;
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