{"id":3022,"date":"2023-05-15T13:41:57","date_gmt":"2023-05-15T05:41:57","guid":{"rendered":"https:\/\/hsin-life.com\/?p=3022"},"modified":"2023-05-15T13:57:37","modified_gmt":"2023-05-15T05:57:37","slug":"%e6%b7%b1%e5%ba%a6%e8%a7%a3%e6%9e%90linux%e4%b8%ad%e7%9a%84less%e5%91%bd%e4%bb%a4%e5%8f%8a%e5%85%b6%e6%87%89%e7%94%a8","status":"publish","type":"post","link":"https:\/\/hsin-life.com\/archives\/3022","title":{"rendered":"\u638c\u63e1 Linux \u4e2d\u7684 less \u547d\u4ee4"},"content":{"rendered":"\n

Linux \u4e2d\u7684 less \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u6587\u4ef6\u700f\u89bd\u5de5\u5177\uff0c\u5b83\u5177\u6709\u8207 more \u985e\u4f3c\u7684\u529f\u80fd\uff0c\u4f46\u66f4\u52a0\u9748\u6d3b\u3002\u5229\u7528 less \u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u96a8\u610f\u7ffb\u95b1\u6587\u4ef6\uff0c\u652f\u6301\u5411\u4e0a\u7ffb\u9801\u548c\u5411\u4e0b\u7ffb\u9801\uff0c\u4e26\u4e14\u652f\u6301\u641c\u7d22\u529f\u80fd\u3002<\/p>\n\n\n\n

\u4e00\u3001less \u547d\u4ee4\u8a9e\u6cd5\u53ca\u53c3\u6578<\/p>\n\n\n\n

less \u547d\u4ee4\u7684\u8a9e\u6cd5\u70ba\uff1aless [\u53c3\u6578] \u6587\u4ef6\u3002<\/p>\n\n\n\n

\u5e38\u7528\u7684 less \u547d\u4ee4\u53c3\u6578\u5982\u4e0b\uff1a<\/p>\n\n\n\n

    \n
  1. -b <\u7de9\u885d\u5340\u5927\u5c0f>\uff1a\u8a2d\u7f6e\u7de9\u885d\u5340\u7684\u5927\u5c0f\u3002<\/li>\n\n\n\n
  2. -e\uff1a\u7576\u6587\u4ef6\u986f\u793a\u7d50\u675f\u5f8c\uff0c\u81ea\u52d5\u96e2\u958b\u3002<\/li>\n\n\n\n
  3. -f\uff1a\u5f37\u8feb\u6253\u958b\u7279\u6b8a\u6587\u4ef6\uff0c\u4f8b\u5982\u5916\u570d\u8a2d\u5099\u4ee3\u865f\u3001\u76ee\u9304\u548c\u4e8c\u9032\u5236\u6587\u4ef6\u3002<\/li>\n\n\n\n
  4. -g\uff1a\u53ea\u6a19\u8a8c\u6700\u5f8c\u641c\u7d22\u7684\u95dc\u9375\u8a5e\u3002<\/li>\n\n\n\n
  5. -i\uff1a\u5ffd\u7565\u641c\u7d22\u6642\u7684\u5927\u5c0f\u5beb\u3002<\/li>\n\n\n\n
  6. -m\uff1a\u986f\u793a\u985e\u4f3c more \u547d\u4ee4\u7684\u767e\u5206\u6bd4\u3002<\/li>\n\n\n\n
  7. -N\uff1a\u986f\u793a\u6bcf\u884c\u7684\u884c\u865f\u3002<\/li>\n\n\n\n
  8. -o <\u6587\u4ef6\u540d>\uff1a\u5c07 less \u8f38\u51fa\u7684\u5167\u5bb9\u5728\u6307\u5b9a\u6587\u4ef6\u4e2d\u4fdd\u5b58\u8d77\u4f86\u3002<\/li>\n\n\n\n
  9. -Q\uff1a\u4e0d\u4f7f\u7528\u8b66\u544a\u97f3\u3002<\/li>\n\n\n\n
  10. -s\uff1a\u986f\u793a\u9023\u7e8c\u7a7a\u884c\u70ba\u4e00\u884c\u3002<\/li>\n\n\n\n
  11. -S\uff1a\u884c\u904e\u9577\u6642\u5c07\u8d85\u51fa\u90e8\u5206\u820d\u68c4\u3002<\/li>\n\n\n\n
  12. -x <\u6578\u5b57>\uff1a\u5c07 “tab” \u9375\u986f\u793a\u70ba\u898f\u5b9a\u7684\u6578\u5b57\u7a7a\u683c\u3002<\/li>\n<\/ol>\n\n\n\n

    \u4e8c\u3001less \u547d\u4ee4\u7684\u641c\u7d22\u548c\u7ffb\u9801\u529f\u80fd<\/p>\n\n\n\n

      \n
    1. \/\u5b57\u7b26\u4e32\uff1a\u5411\u4e0b\u641c\u7d22 “\u5b57\u7b26\u4e32” \u7684\u529f\u80fd\u3002<\/li>\n\n\n\n
    2. ?\u5b57\u7b26\u4e32\uff1a\u5411\u4e0a\u641c\u7d22 “\u5b57\u7b26\u4e32” \u7684\u529f\u80fd\u3002<\/li>\n\n\n\n
    3. n\uff1a\u91cd\u8907\u524d\u4e00\u500b\u641c\u7d22\uff08\u8207 \/ \u6216 ? \u6709\u95dc\uff09\u3002<\/li>\n\n\n\n
    4. N\uff1a\u53cd\u5411\u91cd\u8907\u524d\u4e00\u500b\u641c\u7d22\uff08\u8207 \/ \u6216 ? \u6709\u95dc\uff09\u3002<\/li>\n\n\n\n
    5. b\uff1a\u5411\u4e0a\u7ffb\u4e00\u9801\u3002<\/li>\n\n\n\n
    6. d\uff1a\u5411\u5f8c\u7ffb\u534a\u9801\u3002<\/li>\n\n\n\n
    7. h\uff1a\u986f\u793a\u5e6b\u52a9\u754c\u9762\u3002<\/li>\n\n\n\n
    8. Q\uff1a\u9000\u51fa less \u547d\u4ee4\u3002<\/li>\n\n\n\n
    9. u\uff1a\u5411\u524d\u6efe\u52d5\u534a\u9801\u3002<\/li>\n\n\n\n
    10. y\uff1a\u5411\u524d\u6efe\u52d5\u4e00\u884c\u3002<\/li>\n\n\n\n
    11. \u7a7a\u683c\u9375\uff1a\u6efe\u52d5\u4e00\u9801\u3002<\/li>\n\n\n\n
    12. \u56de\u8eca\u9375\uff1a\u6efe\u52d5\u4e00\u884c\u3002<\/li>\n<\/ol>\n\n\n\n

      \u4e09\u3001less \u547d\u4ee4\u7684\u5be6\u4f8b\u64cd\u4f5c<\/p>\n\n\n\n

      \u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684 less \u547d\u4ee4\u4f7f\u7528\u5be6\u4f8b\uff1a<\/p>\n\n\n\n

        \n
      1. \u67e5\u770b\u6587\u4ef6\uff1a\u8f38\u5165 less log2013.log<\/code>\uff0c\u60a8\u5c31\u53ef\u4ee5\u67e5\u770b\u540d\u70ba “log2013.log” \u7684\u6587\u4ef6\u3002<\/li>\n\n\n\n
      2. \u67e5\u770b\u9032\u7a0b\u4fe1\u606f\u4e26\u900f\u904e less \u5206\u9801\u986f\u793a\uff1a\u8f38\u5165 ps -ef | less<\/code>\uff0c\u60a8\u53ef\u4ee5\u67e5\u770b\u7576\u524d\u7684\u9032\u7a0b\u4fe1\u606f\uff0c\u4e26\u4ee5\u5206\u9801\u7684\u65b9\u5f0f\u986f\u793a\u3002<\/li>\n\n\n\n
      3. \u67e5\u770b\u547d\u4ee4\u6b77\u53f2\u4f7f\u7528\u8a18\u9304\u4e26\u900f\u904e less \u5206\u9801\u986f\u793a\uff1a\u5728\u547d\u4ee4\u884c\u8f38\u5165 history | less<\/code>\uff0c\u60a8\u53ef\u4ee5\u67e5\u770b\u547d\u4ee4\u6b77\u53f2\u8a18\u9304\uff0c\u4e26\u4ee5\u5206\u9801\u7684\u65b9\u5f0f\u986f\u793a\u3002<\/li>\n\n\n\n
      4. \u6d4f\u89bd\u591a\u500b\u6587\u4ef6\uff1a\u8f38\u5165 less log2013.log log2014.log<\/code>\uff0c\u60a8\u53ef\u4ee5\u540c\u6642\u67e5\u770b “log2013.log” \u548c “log2014.log” \u5169\u500b\u6587\u4ef6\u3002\u8f38\u5165 “n” \u53ef\u4ee5\u5207\u63db\u5230 “log2014.log”\uff0c\u8f38\u5165 “p” \u53ef\u4ee5\u5207\u63db\u5230 “log2013.log”\u3002<\/li>\n<\/ol>\n\n\n\n

        \u56db\u3001less \u547d\u4ee4\u7684\u9032\u968e\u7528\u6cd5<\/p>\n\n\n\n

          \n
        1. \u5168\u5c4f\u5c0e\u822a\uff1aCtrl + F \u53ef\u4ee5\u5411\u524d\u79fb\u52d5\u4e00\u5c4f\uff0cCtrl + B \u53ef\u4ee5\u5411\u5f8c\u79fb\u52d5\u4e00\u5c4f\uff0cCtrl + D \u53ef\u4ee5\u5411\u524d\u79fb\u52d5\u534a\u5c4f\uff0cCtrl + U \u53ef\u4ee5\u5411\u5f8c\u79fb\u52d5\u534a\u5c4f\u3002<\/li>\n\n\n\n
        2. \u55ae\u884c\u5c0e\u822a\uff1a\u9375\u5165 “j” \u53ef\u4ee5\u5230\u4e0b\u4e00\u884c\uff0c\u9375\u5165 “k” \u53ef\u4ee5\u5230\u4e0a\u4e00\u884c\u3002<\/li>\n\n\n\n
        3. \u5176\u5b83\u5c0e\u822a\uff1a\u9375\u5165 “G” \u53ef\u4ee5\u79fb\u52d5\u5230\u6700\u5f8c\u4e00\u884c\uff0c\u9375\u5165 “g” \u53ef\u4ee5\u79fb\u52d5\u5230\u7b2c\u4e00\u884c\uff0c\u9375\u5165 “q” \u6216 “ZZ” \u53ef\u4ee5\u9000\u51fa less \u547d\u4ee4\u3002<\/li>\n\n\n\n
        4. \u5176\u5b83\u6709\u7528\u7684\u547d\u4ee4\uff1a\u9375\u5165 “v” \u53ef\u4ee5\u4f7f\u7528\u914d\u7f6e\u7684\u7de8\u8f2f\u5668\u7de8\u8f2f\u7576\u524d\u6587\u4ef6\uff0c\u9375\u5165 “h” \u53ef\u4ee5\u986f\u793a less \u7684\u5e6b\u52a9\u6587\u6a94\uff0c\u9375\u5165 “&pattern” \u53ef\u4ee5\u53ea\u986f\u793a\u5339\u914d\u6a21\u5f0f\u7684\u884c\uff0c\u800c\u4e0d\u662f\u6574\u500b\u6587\u4ef6\u3002<\/li>\n\n\n\n
        5. \u6a19\u8a18\u5c0e\u822a\uff1a\u7576\u4f7f\u7528 less \u67e5\u770b\u5927\u6587\u4ef6\u6642\uff0c\u53ef\u4ee5\u5728\u4efb\u4f55\u4e00\u500b\u4f4d\u7f6e\u4f5c\u6a19\u8a18\uff0c\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u5c0e\u822a\u5230\u6a19\u6709\u7279\u5b9a\u6a19\u8a18\u7684\u6587\u672c\u4f4d\u7f6e\u3002\u4f8b\u5982\uff0c\u9375\u5165 “ma” \u53ef\u4ee5\u4f7f\u7528 “a” \u6a19\u8a18\u6587\u672c\u7684\u7576\u524d\u4f4d\u7f6e\uff0c\u9375\u5165 “‘a” \u53ef\u4ee5\u5c0e\u822a\u5230\u6a19\u8a18 “a” \u8655\u3002<\/li>\n<\/ol>\n\n\n\n

          \u7e3d\u7684\u4f86\u8aaa\uff0c\u719f\u7df4\u638c\u63e1 less \u547d\u4ee4\uff0c\u4e0d\u50c5\u53ef\u4ee5\u63d0\u9ad8\u6587\u4ef6\u700f\u89bd\u7684\u6548\u7387\uff0c\u9084\u53ef\u4ee5\u4f7f\u60a8\u5728\u4f7f\u7528 Linux \u7cfb\u7d71\u6642\u66f4\u52a0\u9748\u6d3b\u3002\u5e0c\u671b\u9019\u7bc7\u6587\u7ae0\u80fd\u70ba\u60a8\u7684\u5b78\u7fd2\u548c\u5de5\u4f5c\u5e36\u4f86\u5e6b\u52a9\u3002<\/p>\n\n\n\n

          \u4e94\u3001\u5c0f\u8cbc\u58eb<\/p>\n\n\n\n

          \u5728\u4f7f\u7528 less \u547d\u4ee4\u6642\uff0c\u9084\u6709\u4e00\u4e9b\u5c0f\u6280\u5de7\u53ef\u4ee5\u8b93\u60a8\u7684\u64cd\u4f5c\u66f4\u52a0\u4fbf\u6377\uff1a<\/p>\n\n\n\n

            \n
          1. \u7576\u60a8\u9700\u8981\u5feb\u901f\u8df3\u8f49\u5230\u6587\u4ef6\u7684\u958b\u59cb\u6216\u7d50\u5c3e\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 “g” \u548c “G” \u5feb\u901f\u5b8c\u6210\u3002\u540c\u6642\uff0c\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528\u6578\u5b57\u8207 “g” \u6216 “G” \u7d44\u5408\uff0c\u5feb\u901f\u8df3\u8f49\u5230\u6307\u5b9a\u884c\uff0c\u4f8b\u5982 “1g” \u6216 “1G” \u8df3\u8f49\u5230\u7b2c\u4e00\u884c\u3002<\/li>\n\n\n\n
          2. \u4f7f\u7528 “\/\u5b57\u7b26\u4e32” \u548c “?\u5b57\u7b26\u4e32” \u9032\u884c\u641c\u7d22\u6642\uff0c\u53ef\u4ee5\u5728\u641c\u7d22\u5b57\u7b26\u4e32\u524d\u52a0\u5165 “!”\uff0c\u4ee5\u5ffd\u7565\u8a72\u5b57\u7b26\u4e32\uff0c\u4f8b\u5982 “!\u5b57\u7b26\u4e32”\u3002<\/li>\n\n\n\n
          3. \u7576\u4f7f\u7528 less \u547d\u4ee4\u67e5\u770b\u9577\u6587\u4ef6\u6642\uff0c\u53ef\u4ee5\u5229\u7528 “ma” \u7b49\u547d\u4ee4\u5728\u95dc\u9375\u4f4d\u7f6e\u8a2d\u7f6e\u6a19\u8a18\uff0c\u4ee5\u4fbf\u65e5\u5f8c\u5feb\u901f\u8fd4\u56de\u3002<\/li>\n\n\n\n
          4. \u7d50\u8a9e<\/li>\n<\/ol>\n\n\n\n

            Linux \u7684 less \u547d\u4ee4\u529f\u80fd\u5f37\u5927\uff0c\u638c\u63e1\u5b83\u80fd\u4f7f\u60a8\u5728\u8655\u7406\u6587\u4ef6\u6642\u66f4\u52a0\u5f97\u5fc3\u61c9\u624b\u3002\u5e0c\u671b\u900f\u904e\u9019\u7bc7\u6587\u7ae0\uff0c\u60a8\u80fd\u5920\u5c0d less \u547d\u4ee4\u6709\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u548c\u5be6\u969b\u7684\u61c9\u7528\u3002\u7121\u8ad6\u60a8\u662f Linux \u65b0\u624b\u9084\u662f\u5c08\u5bb6\uff0c\u90fd\u80fd\u5728\u65e5\u5e38\u4f7f\u7528\u4e2d\u53d7\u76ca\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u9019\u7bc7\u6587\u7ae0\u8a73\u7d30\u89e3\u91cb\u4e86\u5728Linux\u4e2d\u5982\u4f55\u4f7f\u7528less\u547d\u4ee4\uff0c\u5305\u62ec\u5404\u7a2e\u53c3\u6578\u7684\u4f7f\u7528\uff0c\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6709\u6548\u7684\u6587\u4ef6\u67e5\u770b\u548c\u5c0e\u822a\u3002\u6587\u7ae0\u4e2d\u9084\u63d0\u4f9b\u4e86\u591a\u500b\u5be6\u4f8b\uff0c\u4f7f\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u904b\u7528less\u547d\u4ee4\u3002<\/p>\n","protected":false},"author":1,"featured_media":3023,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[752],"tags":[991,985,694,986,990,987,984,992,989],"aioseo_notices":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/hsin-life.com\/wp-content\/uploads\/2023\/05\/pexels-photo-2528118-2.jpeg?fit=869%2C1300&ssl=1","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/posts\/3022"}],"collection":[{"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/comments?post=3022"}],"version-history":[{"count":2,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/posts\/3022\/revisions"}],"predecessor-version":[{"id":3028,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/posts\/3022\/revisions\/3028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/media\/3023"}],"wp:attachment":[{"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/media?parent=3022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/categories?post=3022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hsin-life.com\/wp-json\/wp\/v2\/tags?post=3022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}