{"id":15774,"date":"2024-11-18T17:51:10","date_gmt":"2024-11-18T09:51:10","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15774\/"},"modified":"2024-11-18T17:51:10","modified_gmt":"2024-11-18T09:51:10","slug":"%e5%9c%a8linux%e7%b3%bb%e7%bb%9f%e4%b8%8a%e4%bd%bf%e7%94%a8python%e8%bf%9b%e8%a1%8c%e7%b3%bb%e7%bb%9f%e8%84%9a%e6%9c%ac%e7%bc%96%e7%a8%8b%e7%9a%84%e5%9f%ba%e6%9c%ac%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15774\/","title":{"rendered":"\u5728Linux\u7cfb\u7edf\u4e0a\u4f7f\u7528Python\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u7684\u57fa\u672c\u914d\u7f6e\u6307\u5357"},"content":{"rendered":"<p>\u5728\u7cfb\u7edf\u4e0a\u4f7f\u7528\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u7684\u57fa\u672c\u914d\u7f6e\u6307\u5357<\/p>\n<p>\u5728\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5bf9Linux\u7cfb\u7edf\u8fdb\u884c\u4e00\u4e9b\u57fa\u672c\u7684\u914d\u7f6e\uff0c\u4ee5\u786e\u4fddPython\u7684\u8fd0\u884c\u73af\u5883\u548c\u5e93\u7684\u652f\u6301\u6b63\u5e38\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u548c\u4f7f\u7528Python\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u57fa\u672c\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>\u5b89\u88c5Python<\/li>\n<\/ol>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u786e\u8ba4\u662f\u5426\u5df2\u5b89\u88c5Python\u3002\u53ef\u4ee5\u901a\u8fc7\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5Python\u7248\u672c\uff1a<\/p>\n<pre>python --version<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u663e\u793a\u4e86Python\u7684\u7248\u672c\u4fe1\u606f\uff0c\u90a3\u4e48\u8bf4\u660e\u5df2\u7ecf\u5b89\u88c5\u4e86Python\u3002\u5982\u679c\u672a\u5b89\u88c5\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a<\/p>\n<pre>sudo apt-get install python3<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u5b89\u88c5pip<\/li>\n<\/ol>\n<p>pip\u662fPython\u7684\u5305\u7ba1\u7406\u5668\uff0c\u53ef\u4ee5\u7528\u6765\u5b89\u88c5\u548c\u7ba1\u7406\u5404\u79cdPython\u5e93\u3002\u5728Linux\u7cfb\u7edf\u4e0a\uff0c\u6211\u4eec\u9700\u8981\u624b\u52a8\u5b89\u88c5pip\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5pip\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>sudo apt-get install python3-pip<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u9a8c\u8bc1pip\u662f\u5426\u5b89\u88c5\u6210\u529f\uff1a<\/p>\n<pre>pip3 --version<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u663e\u793a\u4e86pip\u7684\u7248\u672c\u4fe1\u606f\uff0c\u8bf4\u660e\u5b89\u88c5\u6210\u529f\u3002<\/p>\n<ol>\n<li>\u914d\u7f6ePython\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p>\u4e3a\u4e86\u9694\u79bb\u9879\u76ee\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5e76\u786e\u4fdd\u9879\u76ee\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u7684\u4e00\u81f4\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u865a\u62df\u73af\u5883\u3002\u865a\u62df\u73af\u5883\u53ef\u4ee5\u5c06Python\u9879\u76ee\u548c\u76f8\u5173\u7684\u5e93\u9694\u79bb\u5f00\u6765\uff0c\u907f\u514d\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u51b2\u7a81\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5b89\u88c5\u865a\u62df\u73af\u5883\u5de5\u5177\uff1a<\/p>\n<pre>sudo apt-get install python3-venv<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u865a\u62df\u73af\u5883\uff1a<\/p>\n<pre>python3 -m venv myenv<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cmyenv\u662f\u865a\u62df\u73af\u5883\u7684\u540d\u79f0\uff0c\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u8fdb\u884c\u4fee\u6539\u3002\u521b\u5efa\u5b8c\u6210\u540e\uff0c\u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff1a<\/p>\n<pre>source myenv\/bin\/activate<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\u540e\uff0c\u7ec8\u7aef\u7684\u547d\u4ee4\u63d0\u793a\u7b26\u4f1a\u5e26\u6709\u865a\u62df\u73af\u5883\u7684\u540d\u79f0\u3002\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5\u7684Python\u5e93\u5c06\u53ea\u5bf9\u5f53\u524d\u865a\u62df\u73af\u5883\u751f\u6548\u3002<\/p>\n<ol>\n<li>\u5b89\u88c5\u5e38\u7528\u7684Python\u5e93<\/li>\n<\/ol>\n<p>\u5728\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u4f7f\u7528\u5230\u4e00\u4e9b\u5e38\u7528\u7684Python\u5e93\u3002\u4e0b\u9762\u4ecb\u7ecd\u51e0\u4e2a\u5e38\u7528\u7684Python\u5e93\u4ee5\u53ca\u5b89\u88c5\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>requests\uff1a\u7528\u4e8e\u53d1\u9001HTTP\u8bf7\u6c42\uff0c\u5e76\u5904\u7406\u54cd\u5e94\u7684\u5e93\u3002<\/li>\n<\/ul>\n<pre>pip install requests<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>psutil\uff1a\u7528\u4e8e\u83b7\u53d6\u7cfb\u7edf\u4fe1\u606f\u548c\u8fdb\u7a0b\u7ba1\u7406\u7684\u5e93\u3002<\/li>\n<\/ul>\n<pre>pip install psutil<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>paramiko\uff1a\u7528\u4e8e\u8fdb\u884cSSH\u8fdc\u7a0b\u8fde\u63a5\u548c\u6587\u4ef6\u4f20\u8f93\u7684\u5e93\u3002<\/li>\n<\/ul>\n<pre>pip install paramiko<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u662f\u4e00\u4e9b\u5e38\u7528\u7684Python\u5e93\uff0c\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u53ef\u4ee5\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5\u5176\u4ed6\u7684\u5e93\u3002<\/p>\n<ol>\n<li>\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u793a\u4f8b<\/li>\n<\/ol>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7f16\u5199\u7684\u7b80\u5355\u7684\u7cfb\u7edf\u811a\u672c\u793a\u4f8b\uff0c\u7528\u4e8e\u76d1\u63a7\u7cfb\u7edf\u7684CPU\u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff1a<\/p>\n<pre>import psutil\n\n# \u83b7\u53d6CPU\u4f7f\u7528\u7387\ncpu_percent = psutil.cpu_percent(interval=1)\nprint(\"CPU\u4f7f\u7528\u7387\uff1a{}%\".format(cpu_percent))\n\n# \u83b7\u53d6\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\nmemory = psutil.virtual_memory()\ntotal_memory = round(memory.total \/ (1024 * 1024 * 1024), 2)\nused_memory = round(memory.used \/ (1024 * 1024 * 1024), 2)\nmemory_percent = memory.percent\nprint(\"\u5185\u5b58\u603b\u91cf\uff1a{}GB\".format(total_memory))\nprint(\"\u5df2\u4f7f\u7528\u5185\u5b58\uff1a{}GB\".format(used_memory))\nprint(\"\u5185\u5b58\u4f7f\u7528\u7387\uff1a{}%\".format(memory_percent))<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u4e2a\u811a\u672c\u4f7f\u7528psutil\u5e93\u83b7\u53d6\u7cfb\u7edf\u7684CPU\u4f7f\u7528\u7387\u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u5c06\u7ed3\u679c\u6253\u5370\u51fa\u6765\u3002\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5bf9\u811a\u672c\u8fdb\u884c\u4fee\u6539\u548c\u6269\u5c55\u3002<\/p>\n<p>\u603b\u7ed3<\/p>\n<p>\u672c\u6587\u4ecb\u7ecd\u4e86\u5728linux\u7cfb\u7edf\u4e0a\u4f7f\u7528python\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u7684\u57fa\u672c\u914d\u7f6e\u6307\u5357\uff0c\u5305\u62ec\u5b89\u88c5Python\u548cpip\u3001\u914d\u7f6ePython\u865a\u62df\u73af\u5883\u4ee5\u53ca\u5b89\u88c5\u5e38\u7528\u7684Python\u5e93\u3002\u540c\u65f6\uff0c\u672c\u6587\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u793a\u4f8b\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u6b63\u5728\u5b66\u4e60\u548c\u4f7f\u7528Python\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u7684\u8bfb\u8005\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5728Linux\u7cfb\u7edf\u4e0a\u4f7f\u7528Python\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u7684\u57fa\u672c\u914d\u7f6e\u6307\u5357\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u7cfb\u7edf\u4e0a\u4f7f\u7528\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u7684\u57fa\u672c\u914d\u7f6e\u6307\u5357 \u5728\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5bf9Linux\u7cfb\u7edf\u8fdb\u884c\u4e00\u4e9b\u57fa\u672c\u7684\u914d\u7f6e\uff0c\u4ee5\u786e\u4fddPython\u7684\u8fd0\u884c\u73af\u5883\u548c\u5e93\u7684\u652f\u6301\u6b63\u5e38\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u548c\u4f7f\u7528Python\u8fdb\u884c\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u57fa\u672c\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u5b89\u88c5Python \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u786e\u8ba4\u662f\u5426\u5df2\u5b89\u88c5Python\u3002\u53ef\u4ee5\u901a\u8fc7\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5Python\u7248\u672c\uff1a python &#8211;version \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u663e\u793a\u4e86Python\u7684\u7248\u672c\u4fe1\u606f\uff0c\u90a3\u4e48\u8bf4\u660e\u5df2\u7ecf\u5b89\u88c5\u4e86Python\u3002\u5982\u679c\u672a\u5b89\u88c5\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a sudo apt-get install python3 \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5pip pip\u662fPython\u7684\u5305\u7ba1\u7406\u5668\uff0c\u53ef\u4ee5\u7528\u6765\u5b89\u88c5\u548c\u7ba1\u7406\u5404\u79cdPython\u5e93\u3002\u5728Linux\u7cfb\u7edf\u4e0a\uff0c\u6211\u4eec\u9700\u8981\u624b\u52a8\u5b89\u88c5pip\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5pip\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b sudo apt-get install python3-pip \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u9a8c\u8bc1pip\u662f\u5426\u5b89\u88c5\u6210\u529f\uff1a pip3 &#8211;version \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u663e\u793a\u4e86pip\u7684\u7248\u672c\u4fe1\u606f\uff0c\u8bf4\u660e\u5b89\u88c5\u6210\u529f\u3002 \u914d\u7f6ePython\u865a\u62df\u73af\u5883 \u4e3a\u4e86\u9694\u79bb\u9879\u76ee\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u5e76\u786e\u4fdd\u9879\u76ee\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u7684\u4e00\u81f4\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u865a\u62df\u73af\u5883\u3002\u865a\u62df\u73af\u5883\u53ef\u4ee5\u5c06Python\u9879\u76ee\u548c\u76f8\u5173\u7684\u5e93\u9694\u79bb\u5f00\u6765\uff0c\u907f\u514d\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u51b2\u7a81\u3002 \u9996\u5148\uff0c\u5b89\u88c5\u865a\u62df\u73af\u5883\u5de5\u5177\uff1a sudo apt-get install python3-venv \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u865a\u62df\u73af\u5883\uff1a python3 -m venv myenv \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0cmyenv\u662f\u865a\u62df\u73af\u5883\u7684\u540d\u79f0\uff0c\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u8fdb\u884c\u4fee\u6539\u3002\u521b\u5efa\u5b8c\u6210\u540e\uff0c\u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff1a source myenv\/bin\/activate \u767b\u5f55\u540e\u590d\u5236 \u6fc0\u6d3b\u865a\u62df\u73af\u5883\u540e\uff0c\u7ec8\u7aef\u7684\u547d\u4ee4\u63d0\u793a\u7b26\u4f1a\u5e26\u6709\u865a\u62df\u73af\u5883\u7684\u540d\u79f0\u3002\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5\u7684Python\u5e93\u5c06\u53ea\u5bf9\u5f53\u524d\u865a\u62df\u73af\u5883\u751f\u6548\u3002 \u5b89\u88c5\u5e38\u7528\u7684Python\u5e93 \u5728\u7cfb\u7edf\u811a\u672c\u7f16\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u4f7f\u7528\u5230\u4e00\u4e9b\u5e38\u7528\u7684Python\u5e93\u3002\u4e0b\u9762\u4ecb\u7ecd\u51e0\u4e2a\u5e38\u7528\u7684Python\u5e93\u4ee5\u53ca\u5b89\u88c5\u65b9\u6cd5\uff1a requests\uff1a\u7528\u4e8e\u53d1\u9001HTTP\u8bf7\u6c42\uff0c\u5e76\u5904\u7406\u54cd\u5e94\u7684\u5e93\u3002 pip install requests \u767b\u5f55\u540e\u590d\u5236 psutil\uff1a\u7528\u4e8e\u83b7\u53d6\u7cfb\u7edf\u4fe1\u606f\u548c\u8fdb\u7a0b\u7ba1\u7406\u7684\u5e93\u3002 pip install 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