{"id":297993,"date":"2024-05-20T16:42:07","date_gmt":"2024-05-20T08:42:07","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/297993.html"},"modified":"2024-05-20T16:42:18","modified_gmt":"2024-05-20T08:42:18","slug":"shell-%e7%bc%96%e7%a8%8b%e5%8f%97%e6%ac%a2%e8%bf%8e%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/297993.html","title":{"rendered":"shell \u7f16\u7a0b\u53d7\u6b22\u8fce\u7684\u539f\u56e0\u662f\u4ec0\u4e48"},"content":{"rendered":"

\"shell<\/p>\n

Shell\u7f16\u7a0b\u4e4b\u6240\u4ee5\u53d7\u5230\u5e7f\u6cdb\u6b22\u8fce\uff0c\u4e3b\u8981\u539f\u56e0\u5728\u4e8e\u5b83\u5f3a\u5927\u7684\u81ea\u52a8\u5316\u5904\u7406\u80fd\u529b\u3001\u8de8\u5e73\u53f0\u6027\u3001\u9ad8\u6548\u6267\u884c\u7cfb\u7edf\u7ba1\u7406\u4efb\u52a1\u3001\u7b80\u6d01\u7684\u811a\u672c\u8bed\u6cd5<\/strong>\u4ee5\u53ca\u6613\u5b66\u6613\u7528\u6027<\/strong>\u3002\u7279\u522b\u662f\u5bf9\u4e8e\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u8005\u6765\u8bf4\uff0cShell\u7f16\u7a0b\u63d0\u4f9b\u4e86\u4e00\u79cd\u5feb\u901f\u64cd\u4f5c\u548c\u7ba1\u7406\u7cfb\u7edf\u7684\u65b9\u5f0f\uff0c\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u5de5\u4f5c\u6548\u7387\u3002\u6bd4\u5982\uff0c\u5176\u81ea\u52a8\u5316\u5904\u7406\u80fd\u529b\u4f7f\u5f97\u91cd\u590d\u6027\u7684\u4efb\u52a1\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u7b80\u5355\u7684\u811a\u672c\u6765\u6267\u884c\uff0c\u800c\u4e0d\u9700\u8981\u624b\u52a8\u4e00\u9879\u4e00\u9879\u5730\u53bb\u5b8c\u6210\uff0c\u8fd9\u4e0d\u4ec5\u8282\u7701\u4e86\u65f6\u95f4\uff0c\u4e5f\u964d\u4f4e\u4e86\u51fa\u9519\u7684\u6982\u7387\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u81ea\u52a8\u5316\u5904\u7406\u80fd\u529b<\/h3>\n<\/p>\n

Shell\u7f16\u7a0b\u80fd\u591f\u5904\u7406\u5404\u79cd\u590d\u6742\u7684\u4efb\u52a1\uff0c\u5c24\u5176\u662f\u5728\u8fdb\u884c\u6279\u5904\u7406\u65f6\u663e\u793a\u51fa\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002\u901a\u8fc7\u7f16\u5199Shell\u811a\u672c\uff0c\u7528\u6237\u53ef\u4ee5\u81ea\u52a8\u5316\u6267\u884c\u4e00\u7cfb\u5217\u547d\u4ee4\uff0c\u5305\u62ec\u6587\u4ef6\u7ba1\u7406\u3001\u7a0b\u5e8f\u6267\u884c\u3001\u4efb\u52a1\u8c03\u5ea6\u7b49\uff0c\u4f7f\u5f97\u91cd\u590d\u6027\u4e14\u6d88\u8017\u65f6\u95f4\u7684\u5de5\u4f5c\u53d8\u5f97\u7b80\u5355\u9ad8\u6548\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u4e00\u4e2aShell\u811a\u672c\uff0c\u53ef\u4ee5\u5b9e\u73b0\u81ea\u52a8\u5907\u4efd\u6570\u636e\u3001\u76d1\u89c6\u7cfb\u7edf\u6027\u80fd\u3001\u6279\u91cf\u4fee\u6539\u6587\u4ef6\u540d\u7b49\u590d\u6742\u64cd\u4f5c\u3002<\/p>\n<\/p>\n

\u9996\u5148\uff0c\u81ea\u52a8\u5316\u5907\u4efd\u662fShell\u811a\u672c\u5728\u7cfb\u7edf\u7ba1\u7406\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u5e94\u7528\u3002\u901a\u8fc7\u9884\u5148\u8bbe\u5b9a\u7684\u5907\u4efd\u7b56\u7565\uff0cShell\u811a\u672c\u53ef\u4ee5\u5b9a\u671f\u81ea\u52a8\u6267\u884c\u6570\u636e\u5907\u4efd\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\uff0c\u6781\u5927\u5730\u4fdd\u969c\u4e86\u6570\u636e\u7684\u5b89\u5168\u6027\u3002\u540c\u65f6\uff0c\u76f8\u6bd4\u4e8e\u624b\u52a8\u5907\u4efd\uff0c\u81ea\u52a8\u5316\u7684\u65b9\u5f0f\u5927\u5927\u8282\u7701\u4e86\u65f6\u95f4\u548c\u7cbe\u529b\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u8de8\u5e73\u53f0\u6027<\/h3>\n<\/p>\n

Shell\u811a\u672c\u80fd\u591f\u5728\u591a\u79cdUnix\u548cLinux\u53d1\u884c\u7248\u4e2d\u8fd0\u884c\uff0c\u5177\u6709\u5f88\u597d\u7684\u8de8\u5e73\u53f0\u6027\u3002\u8fd9\u610f\u5473\u7740\u5f00\u53d1\u8005\u6216\u7cfb\u7edf\u7ba1\u7406\u5458\u53ea\u9700\u7f16\u5199\u4e00\u6b21\u811a\u672c\uff0c\u5c31\u80fd\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u5b9e\u73b0\u540c\u6837\u7684\u64cd\u4f5c\uff0c\u6781\u5927\u5730\u63d0\u5347\u4e86\u5de5\u4f5c\u6548\u7387\uff0c\u540c\u65f6\u4e5f\u51cf\u5c11\u4e86\u56e0\u73af\u5883\u5207\u6362\u5e26\u6765\u7684\u590d\u6742\u5ea6\u3002<\/p>\n<\/p>\n

\u8de8\u5e73\u53f0\u6027\u7684\u4e00\u4e2a\u663e\u8457\u4f18\u52bf\u5728\u4e8e\uff0c\u5b83\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u4fbf\u5229\u3002\u65e0\u8bba\u5728\u4f55\u79cd\u7cfb\u7edf\u73af\u5883\u4e0b\uff0c\u53ea\u8981\u6709Shell\u73af\u5883\uff0c\u5c31\u53ef\u4ee5\u5229\u7528\u811a\u672c\u5b8c\u6210\u8f6f\u4ef6\u7684\u81ea\u52a8\u5b89\u88c5\u3001\u914d\u7f6e\u4ee5\u53ca\u8fd0\u884c\u73af\u5883\u7684\u642d\u5efa\uff0c\u5168\u7a0b\u81ea\u52a8\u5316\uff0c\u907f\u514d\u4e86\u624b\u52a8\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u9ad8\u6548\u6267\u884c\u7cfb\u7edf\u7ba1\u7406\u4efb\u52a1<\/h3>\n<\/p>\n

Shell\u7f16\u7a0b\u5bf9\u4e8e\u6267\u884c\u7cfb\u7edf\u7ba1\u7406\u4efb\u52a1\u6765\u8bf4\u662f\u6781\u5176\u9ad8\u6548\u7684\u3002\u5b83\u4e0d\u4ec5\u53ef\u4ee5\u5feb\u901f\u8bbf\u95ee\u7cfb\u7edf\u5e95\u5c42\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u811a\u672c\u6765\u5b9e\u73b0\u590d\u6742\u7684\u4efb\u52a1\u8c03\u5ea6\u548c\u7ba1\u7406\u3002\u5bf9\u4e8e\u7cfb\u7edf\u7ba1\u7406\u5458\u6765\u8bf4\uff0cShell\u7f16\u7a0b\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u80fd\u591f\u5e2e\u52a9\u4ed6\u4eec\u66f4\u597d\u5730\u76d1\u63a7\u3001\u7ef4\u62a4\u7cfb\u7edf\u7684\u5065\u5eb7\u72b6\u6001\u3002<\/p>\n<\/p>\n

\u901a\u8fc7\u4f7f\u7528Shell\u811a\u672c\uff0c\u7cfb\u7edf\u7ba1\u7406\u5458\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u7cfb\u7edf\u65e5\u5fd7\u7684\u7ba1\u7406\u3001\u670d\u52a1\u7684\u542f\u505c\u3001\u7cfb\u7edf\u6027\u80fd\u76d1\u63a7\u7b49\u5de5\u4f5c\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5b9a\u5236\u811a\u672c\u5b9a\u671f\u68c0\u67e5\u7cfb\u7edf\u7684\u8d1f\u8f7d\u60c5\u51b5\u3001\u78c1\u76d8\u4f7f\u7528\u7387\u7b49\uff0c\u4e00\u65e6\u53d1\u73b0\u5f02\u5e38\uff0c\u5373\u53ef\u81ea\u52a8\u89e6\u53d1\u76f8\u5e94\u7684\u544a\u8b66\u6216\u81ea\u52a8\u5904\u7406\u673a\u5236\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<\/p>\n

\u56db\u3001\u7b80\u6d01\u7684\u811a\u672c\u8bed\u6cd5<\/h3>\n<\/p>\n

Shell\u811a\u672c\u7684\u53e6\u4e00\u4e2a\u4f18\u70b9\u662f\u5176\u7b80\u6d01\u7684\u8bed\u6cd5\u3002\u76f8\u8f83\u4e8e\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\uff0cShell\u811a\u672c\u7684\u5b66\u4e60\u66f2\u7ebf\u76f8\u5bf9\u5e73\u7f13\uff0c\u5373\u4f7f\u662f\u7f16\u7a0b\u65b0\u624b\u4e5f\u80fd\u8f83\u5feb\u638c\u63e1\u57fa\u672c\u7684\u811a\u672c\u7f16\u5199\u3002\u8fd9\u5bf9\u4e8e\u90a3\u4e9b\u9700\u8981\u5feb\u901f\u4e0a\u624b\u7cfb\u7edf\u7ba1\u7406\u7684\u4eba\u6765\u8bf4\uff0c\u6781\u5927\u5730\u964d\u4f4e\u4e86\u5165\u95e8\u7684\u95e8\u69db\u3002<\/p>\n<\/p>\n

Shell\u811a\u672c\u7684\u8bed\u6cd5\u7b80\u6d01\u4e14\u5bcc\u6709\u8868\u8fbe\u529b\uff0c\u80fd\u591f\u7528\u8f83\u5c11\u7684\u4ee3\u7801\u5b8c\u6210\u590d\u6742\u7684\u903b\u8f91\u5904\u7406\u3002\u4f8b\u5982\uff0c\u5b83\u652f\u6301\u5404\u79cd\u63a7\u5236\u7ed3\u6784\uff08\u5982if-else\u3001for\u5faa\u73af\u7b49\uff09\uff0c\u4ee5\u53ca\u5b57\u7b26\u4e32\u5904\u7406\u3001\u6587\u4ef6\u64cd\u4f5c\u7b49\u529f\u80fd\uff0c\u975e\u5e38\u9002\u5408\u8fdb\u884c\u7cfb\u7edf\u7ba1\u7406\u548c\u81ea\u52a8\u5316\u811a\u672c\u7684\u5f00\u53d1\u3002<\/p>\n<\/p>\n

\u4e94\u3001\u6613\u5b66\u6613\u7528\u6027<\/h3>\n<\/p>\n

\u6700\u540e\uff0cShell\u7f16\u7a0b\u56e0\u5176\u6613\u5b66\u6613\u7528\u7684\u7279\u6027\uff0c\u53d7\u5230\u4e86\u5e7f\u5927IT\u4e13\u4e1a\u4eba\u5458\u7684\u9752\u7750\u3002\u51e0\u4e4e\u6240\u6709\u7684Unix\/Linux\u7cfb\u7edf\u90fd\u81ea\u5e26Shell\u73af\u5883\uff0c\u7528\u6237\u53ef\u4ee5\u76f4\u63a5\u5728\u547d\u4ee4\u884c\u754c\u9762\u8fdb\u884c\u811a\u672c\u7684\u7f16\u5199\u548c\u6d4b\u8bd5\u3002\u540c\u65f6\uff0c\u4e92\u8054\u7f51\u4e0a\u6709\u5927\u91cf\u7684\u5b66\u4e60\u8d44\u6e90\u548c\u6210\u719f\u7684\u793e\u533a\u652f\u6301\uff0c\u65b0\u624b\u53ef\u4ee5\u5f88\u5bb9\u6613\u627e\u5230\u5b66\u4e60\u7684\u6750\u6599\u548c\u89e3\u51b3\u95ee\u9898\u7684\u5e2e\u52a9\u3002<\/p>\n<\/p>\n

\u5bf9\u4e8e\u521d\u5b66\u8005\u6765\u8bf4\uff0cShell\u7f16\u7a0b\u4e0d\u4ec5\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u5165\u95e8\u7ea7\u7684\u7f16\u7a0b\u5b66\u4e60\u9014\u5f84\uff0c\u800c\u4e14\u5bf9\u4e8e\u4ee5\u540e\u5b66\u4e60\u66f4\u590d\u6742\u7684\u7f16\u7a0b\u8bed\u8a00\u548c\u6df1\u5165\u7406\u89e3\u8ba1\u7b97\u673a\u7cfb\u7edf\u6709\u5f88\u5927\u7684\u5e2e\u52a9\u3002\u901a\u8fc7\u5b9e\u8df5Shell\u7f16\u7a0b\uff0c\u53ef\u4ee5\u5feb\u901f\u63d0\u9ad8\u5bf9\u64cd\u4f5c\u7cfb\u7edf\u3001\u6587\u4ef6\u7cfb\u7edf\u7b49\u5e95\u5c42\u6982\u5ff5\u7684\u7406\u89e3\uff0c\u5e76\u5728\u6b64\u57fa\u7840\u4e0a\u5efa\u7acb\u8d77\u66f4\u52a0\u624e\u5b9e\u7684\u7f16\u7a0b\u6280\u80fd\u3002<\/p>\n<\/p>\n

\u603b\u7684\u6765\u8bf4\uff0cShell\u7f16\u7a0b\u4e4b\u6240\u4ee5\u53d7\u6b22\u8fce\uff0c\u662f\u56e0\u4e3a\u5b83\u96c6\u81ea\u52a8\u5316\u5904\u7406\u80fd\u529b\u3001\u8de8\u5e73\u53f0\u6027\u3001\u9ad8\u6548\u6267\u884c\u7cfb\u7edf\u7ba1\u7406\u4efb\u52a1\u3001\u7b80\u6d01\u7684\u811a\u672c\u8bed\u6cd5\u4ee5\u53ca\u6613\u5b66\u6613\u7528\u6027\u4e8e\u4e00\u8eab\u3002\u65e0\u8bba\u662f\u5bf9\u4e8e\u7cfb\u7edf\u7ba1\u7406\u5458\u8fd8\u662f\u666e\u901a\u7684\u5f00\u53d1\u8005\uff0cShell\u7f16\u7a0b\u90fd\u662f\u4e00\u4e2a\u5f3a\u5927\u4e14\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\uff0c\u5b83\u8ba9\u590d\u6742\u7684\u4efb\u52a1\u53d8\u5f97\u7b80\u5355\uff0c\u8ba9\u6548\u7387\u5f97\u5230\u4e86\u6781\u5927\u7684\u63d0\u5347\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

\u4e3a\u4ec0\u4e48shell\u7f16\u7a0b\u53d7\u5230\u5e7f\u6cdb\u6b22\u8fce\uff1f<\/strong><\/p>\n

    \n
  • \u7b80\u5355\u6613\u5b66\uff1a<\/strong> Shell\u7f16\u7a0b\u8bed\u8a00\uff08\u5982Bash\uff09\u91c7\u7528\u4e86\u7b80\u5355\u76f4\u89c2\u7684\u8bed\u6cd5\uff0c\u5bb9\u6613\u7406\u89e3\u548c\u5b66\u4e60\u3002\u5373\u4f7f\u6ca1\u6709\u7f16\u7a0b\u80cc\u666f\uff0c\u65b0\u624b\u4e5f\u80fd\u8fc5\u901f\u4e0a\u624b\u3002<\/li>\n
  • \u9ad8\u6548\u5b9e\u7528\uff1a<\/strong> Shell\u7f16\u7a0b\u53ef\u4ee5\u81ea\u52a8\u5316\u548c\u6279\u5904\u7406\u6267\u884c\u5404\u79cd\u4efb\u52a1\uff0c\u6781\u5927\u63d0\u9ad8\u4e86\u5de5\u4f5c\u6548\u7387\u3002\u65e0\u9700\u624b\u52a8\u9010\u4e00\u64cd\u4f5c\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u811a\u672c\u4e00\u6b21\u6027\u5904\u7406\u5927\u91cf\u64cd\u4f5c\uff0c\u5927\u5927\u8282\u7701\u4e86\u65f6\u95f4\u548c\u7cbe\u529b\u3002<\/li>\n
  • \u5f3a\u5927\u7075\u6d3b\uff1a<\/strong> Shell\u7f16\u7a0b\u53ef\u4ee5\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u548c\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u65e0\u7f1d\u4ea4\u4e92\u3002\u901a\u8fc7\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u548c\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u4efb\u52a1\u548c\u6570\u636e\u5904\u7406\u3002\u540c\u65f6\uff0cShell\u811a\u672c\u4e5f\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u63a7\u5236\u7ed3\u6784\u548c\u51fd\u6570\uff0c\u7075\u6d3b\u5e94\u5bf9\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n
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