linux centos 服务器开3389端口 ？如何操作 如何在linux(centos)服务器上安装软件？
\u5982\u4f55\u67e5\u770blinux\u670d\u52a1\u5668centos\u7684\u7248\u672c\u4fe1\u606f\u4f7f\u7528window.returnvalue;
\u5728\u7236\u7ea7\u9875\u9762\u6253\u5f00\u5b50\u96c6\u9875\u9762\uff0c\u53ef\u4ee5\u83b7\u53d6\u5b50\u96c6\u7684\u8fd4\u56de\u503c\u3002\u5728\u5b50\u96c6\u4e2d\u7ed9window.returnvalue\u8d4b\u503c\uff0c\u5c06\u5728\u7236\u7ea7\u4e2d\u83b7\u5f97\u8fd9\u4e2a\u503c\u3002
\u7236\u7ea7\u4e2d\u8fd9\u6837\u5199\uff1a
var returnVal=window.ShowModeDialog(xxxxx);
\u5b50\u96c6\u4e2d\u8fd9\u6837\u5199\uff1a
window.returnvalue=input\u6846\u7684\u503c\u3002
\u7236\u7ea7\u4e2d\u7684returnVal\u53d8\u91cf\u5c31\u662f\u4f60\u8981\u7684\u503c\u4e86\u3002
\u9664\u4e86\u8fd9\u4e2a\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528cookie\u3001sessionstrog\u7b49\u6765\u5b58\u50a8\uff0c\u4e0d\u8fc7window.returnvalue\u662f\u6700\u7b80\u4fbf\u4e5f\u662f\u6700\u9002\u5408\u4f60\u7684\u3002
\u3000\u3000Linux\u8f6f\u4ef6\u7684\u4e8c\u8fdb\u5236\u5206\u53d1\u662f\u6307\u4e8b\u5148\u5df2\u7ecf\u7f16\u8bd1\u597d\u4e8c\u8fdb\u5236\u5f62\u5f0f\u7684\u8f6f\u4ef6\u5305\u7684\u53d1\u5e03\u5f62\u5f0f\uff0c\u5176\u4f18\u70b9\u662f\u5b89\u88c5\u4f7f\u7528\u5bb9\u6613\uff0c\u7f3a\u70b9\u5219\u662f\u7f3a\u4e4f\u7075\u6d3b\u6027\uff0c\u5982\u679c\u8be5\u8f6f\u4ef6\u5305\u662f\u4e3a\u7279\u5b9a\u7684\u786c\u4ef6\u5e73\u53f0\u7f16\u8bd1\u7684\uff0c\u90a3\u5b83\u5c31\u4e0d\u80fd\u5728\u53e6\u5916\u7684\u5e73\u53f0\u6216\u73af\u5883\u4e0b\u6b63\u786e\u6267\u884c\u3002
\u3000\u30001\u3001*.rpm\u5f62\u5f0f\u7684\u4e8c\u8fdb\u5236\u8f6f\u4ef6\u5305
\u3000\u3000\u5b89\u88c5\uff1arpm -ivh *.rpm
\u3000\u3000\u5378\u8f7d\uff1arpm -e packgename
\u3000\u3000\u8bf4\u660e\uff1aRPM(RedHat Packge
\u3000\u3000Manager)\u662fRedHat\u516c\u53f8\u51fa\u7684\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\uff0c\u4f7f\u7528\u5b83\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u5bf9rpm\u5f62\u5f0f\u7684\u8f6f\u4ef6\u5305\u8fdb\u884c\u5b89\u88c5\u3001\u5347\u7ea7\u3001\u5378\u8f7d\u3001\u9a8c\u8bc1\u3001\u67e5\u8be2\u7b49\u64cd\u4f5c\uff0c\u5b89\u88c5\u7b80\u5355\uff0c\u800c\u5378
\u3000\u3000\u8f7d\u65f6\u4e5f\u53ef\u4ee5\u5c06\u8f6f\u4ef6\u5b89\u88c5\u5728\u591a\u5904\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\u5220\u9664\u5e72\u51c0\uff0c\u56e0\u6b64\u63a8\u8350\u521d\u5b66\u8005\u5c3d\u53ef\u80fd\u4f7f\u7528rpm\u5f62\u5f0f\u7684\u8f6f\u4ef6\u5305\u3002rpm\u7684\u53c2\u6570\u4e2d-i\u662f\u5b89\u88c5\uff0c-v\u662f\u6821\u9a8c\uff0c-h\u662f\u7528\u6563\u5217\u7b26
\u3000\u3000\u663e\u793a\u5b89\u88c5\u8fdb\u5ea6\uff0c*.rpm\u662f\u8f6f\u4ef6\u5305\u7684\u6587\u4ef6\u540d(\u8fd9\u91cc\u7684*.rpm\u7279\u6307*.src.rpm\u4ee5\u5916\u7684\u4ee5rpm\u4e3a\u540e\u7f00\u7684\u6587\u4ef6);\u53c2\u6570-e\u662f\u5220\u9664\u8f6f\u4ef6
\u3000\u3000\u5305\uff0cpackgename\u662f\u8f6f\u4ef6\u5305\u540d\uff0c\u4e0e\u8f6f\u4ef6\u5305\u7684\u6587\u4ef6\u540d\u6709\u6240\u533a\u522b\uff0c\u5b83\u5f80\u5f80\u662f\u6587\u4ef6\u540d\u4e2d\u4f4d\u4e8e\u7248\u672c\u53f7\u524d\u9762\u7684\u5b57\u7b26\u4e32\uff0c\u4f8b\u5982apache-3.1.12-
\u3000\u3000i386.rpm\u548capache-devel-3.1.12-i386.rpm\u662f\u8f6f\u4ef6\u5305\u6587\u4ef6\u540d\uff0c\u5b83\u4eec\u7684\u8f6f\u4ef6\u5305\u540d\u79f0\u5206\u522b\u662fapache\u548capache-
\u3000\u3000devel.\u66f4\u591a\u7684rpm\u53c2\u6570\u8bf7\u81ea\u884c\u53c2\u770b\u624b\u518c\u9875\uff1aman rpm.
\u3000\u3000\u5982\u679c\u4f60\u4e0d\u559c\u6b22\u5728\u5b57\u7b26\u754c\u9762\u4e0b\u5b89\u88c5\u6216\u5378\u8f7d\u8fd9\u4e9b\u8f6f\u4ef6\u5305\uff0c\u5b8c\u5168\u53ef\u4ee5\u5728X-Window\u4e0b\u4f7f\u7528\u56fe\u5f62\u754c\u9762\u7684\u8f6f\u4ef6\u5305\u7ba1\u7406\u7a0b\u5e8f\u3002\u73b0\u5728\u8fd9\u4e9b\u505a\u7684\u975e\u5e38\u597d\u4e86\u3002
\u3000\u30002\u3001*.tar.gz/*.tgz\u3001*.bz2\u5f62\u5f0f\u7684\u4e8c\u8fdb\u5236\u8f6f\u4ef6\u5305
\u3000\u3000\u5b89\u88c5\uff1atar zxvf *.tar.gz \u6216 tar yxvf *.bz2
\u3000\u3000\u5378\u8f7d\uff1a\u624b\u52a8\u5220\u9664
\u3000\u3000\u8bf4\u660e\uff1a*.tar.gz/*.bz2\u5f62\u5f0f\u7684\u4e8c\u8fdb\u5236\u8f6f\u4ef6\u5305\u662f\u7528tar\u5de5\u5177\u6765\u6253\u5305\u3001\u7528gzip/bzip2\u538b\u7f29\u7684\uff0c\u5b89\u88c5\u65f6\u76f4\u63a5\u89e3\u5305\u5373\u53ef\u3002\u5bf9\u4e8e\u89e3\u538b\u540e
\u3000\u3000\u53ea\u6709\u5355\u4e00\u76ee\u5f55\u7684\u8f6f\u4ef6\uff0c\u5378\u8f7d\u65f6\u7528\u547d\u4ee4"rm -rf
\u3000\u3000\u8f6f\u4ef6\u76ee\u5f55\u540d";\u5982\u679c\u89e3\u538b\u540e\u6587\u4ef6\u5206\u6563\u5728\u591a\u5904\u76ee\u5f55\u4e2d\uff0c\u5219\u5fc5\u987b\u4e00\u4e00\u624b\u52a8\u5220\u9664(\u7a0d\u9ebb\u70e6)\uff0c\u60f3\u77e5\u9053\u89e3\u538b\u65f6\u5411\u7cfb\u7edf\u4e2d\u5b89\u88c5\u4e86\u54ea\u4e9b\u6587\u4ef6\uff0c\u53ef\u4ee5\u7528\u547d\u4ee4"tar ztvf
\u3000\u3000*.tar.gz"/"tar ytvf
\u3000\u3000*.bz2"\u83b7\u53d6\u6e05\u5355\u3002tar\u7684\u53c2\u6570z\u662f\u8c03\u7528gzip\u89e3\u538b\uff0cx\u662f\u89e3\u5305\uff0cv\u662f\u6821\u9a8c\uff0cf\u662f\u663e\u793a\u7ed3\u679c\uff0cy\u662f\u8c03\u7528bzip2\u89e3\u538b\uff0ct\u662f\u5217\u51fa\u5305\u7684\u6587\u4ef6\u6e05\u5355\u3002\u66f4\u591a\u7684\u53c2
\u3000\u3000\u6570\u8bf7\u53c2\u770b\u624b\u518c\u9875\uff1aman tar.
\u3000\u3000\u5982\u679c\u4f60\u66f4\u559c\u6b22\u56fe\u5f62\u754c\u9762\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5230Ubuntu\u4e0a\u770b\u770b\u4ed6\u7684\u5305\u7ba1\u7406\uff0c\u8d85\u7ea7\u65b9\u4fbf\u3002
\u3000\u30003\u3001\u63d0\u4f9b\u5b89\u88c5\u7a0b\u5e8f\u7684\u8f6f\u4ef6\u5305
\u3000\u3000\u8fd9\u7c7b\u8f6f\u4ef6\u5305\u5df2\u7ecf\u63d0\u4f9b\u4e86\u5b89\u88c5\u811a\u672c\u6216\u4e8c\u8fdb\u5236\u7684\u5b89\u88c5\u5411\u5bfc\u7a0b\u5e8f(setup\u3001install\u3001install.sh\u7b49)\uff0c\u53ea\u9700\u8fd0\u884c\u5b83\u5c31\u53ef\u4ee5\u5b8c\u6210\u8f6f\u4ef6\u7684\u5b89
\u3000\u3000\u88c5;\u800c\u5378\u8f7d\u65f6\u4e5f\u76f8\u5e94\u5730\u63d0\u4f9b\u4e86\u53cd\u5b89\u88c5\u7684\u811a\u672c\u6216\u7a0b\u5e8f\u3002\u4f8b\u5982SUN\u516c\u53f8\u7684StarOffice\u529e\u516c\u8f6f\u4ef6\u5957\u4ef6\u5c31\u4f7f\u7528\u540d\u4e3asetup\u7684\u5b89\u88c5\u7a0b\u5e8f\uff0c\u800c\u4e14\u5728\u8f6f\u4ef6\u5b89\u88c5\u540e\u63d0
\u3000\u3000\u4f9b\u53cd\u5b89\u88c5\u7684\u529f\u80fd\uff0c\u76ee\u524d\u8fd9\u79cd\u7c7b\u578b\u7684\u8f6f\u4ef6\u5305\u8fd8\u6bd4\u8f83\u5c11\uff0c\u56e0\u5176\u5b89\u88c5\u4e0e\u5378\u8f7d\u7684\u65b9\u5f0f\u4e0eWindows\u8f6f\u4ef6\u4e00\u6837\uff0c\u6240\u4ee5\u5c31\u65e0\u9700\u591a\u8bb2\u4e86\u3002
\u3000\u3000\u4e8c\u3001\u6e90\u4ee3\u7801\u5206\u53d1\u8f6f\u4ef6\u5305\u7684\u5b89\u88c5\u4e0e\u5378\u8f7d
\u3000\u3000Linux\u8f6f\u4ef6\u7684\u6e90\u4ee3\u7801\u5206\u53d1\u662f\u6307\u63d0\u4f9b\u4e86\u8be5\u8f6f\u4ef6\u6240\u6709\u7a0b\u5e8f\u6e90\u4ee3\u7801\u7684\u53d1\u5e03\u5f62\u5f0f\uff0c\u9700\u8981\u7528\u6237\u81ea\u5df1\u7f16\u8bd1\u6210\u53ef\u6267\u884c\u7684\u4e8c\u8fdb\u5236\u4ee3\u7801\u5e76\u8fdb\u884c\u5b89\u88c5\uff0c\u5176\u4f18\u70b9\u662f\u914d\u7f6e\u7075\u6d3b\uff0c\u53ef\u4ee5\u968f\u610f\u53bb\u6389\u6216\u4fdd\u7559\u67d0\u4e9b\u529f\u80fd/\u6a21\u5757\uff0c\u9002\u5e94\u591a\u79cd\u786c\u4ef6/\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\u53ca\u7f16\u8bd1\u73af\u5883\uff0c\u7f3a\u70b9\u662f\u96be\u5ea6\u8f83\u5927\uff0c\u4e00\u822c\u4e0d\u9002\u5408\u521d\u5b66\u8005\u4f7f\u7528\u3002
\u3000\u30001\u3001*.src.rpm\u5f62\u5f0f\u7684\u6e90\u4ee3\u7801\u8f6f\u4ef6\u5305
\u3000\u3000\u5b89\u88c5\uff1arpm -rebuild *.src.rpm
\u3000\u3000cd /usr/src/dist/RPMS
\u3000\u3000rpm -ivh *.rpm
\u3000\u3000\u5378\u8f7d\uff1arpm -e packgename
\u3000\u3000\u8bf4\u660e\uff1arpm --rebuild *.src.rpm\u547d\u4ee4\u5c06\u6e90\u4ee3\u7801\u7f16\u8bd1\u5e76\u5728/usr/src/dist/RPMS\u4e0b\u751f\u6210\u4e8c\u8fdb\u5236\u7684rpm\u5305\uff0c\u7136\u540e\u518d\u5b89\u88c5\u8be5\u4e8c\u8fdb\u5236\u5305\u5373\u53ef\u3002packgename\u5982\u524d\u6240\u8ff0\u3002
\u3000\u30002\u3001*.tar.gz/*.tgz\u3001*.bz2\u5f62\u5f0f\u7684\u6e90\u4ee3\u7801\u8f6f\u4ef6\u5305
\u3000\u3000\u5b89\u88c5\uff1atar zxvf *.tar.gz \u6216 tar yxvf *.bz2 \u5148\u89e3\u538b
\u3000\u3000\u7136\u540e\u8fdb\u5165\u89e3\u538b\u540e\u7684\u76ee\u5f55\uff1a
\u3000\u3000./configure \u914d\u7f6e
\u3000\u3000make \u7f16\u8bd1
\u3000\u3000make install \u5b89\u88c5
\u3000\u3000\u5378\u8f7d\uff1amake uninstall \u6216 \u624b\u52a8\u5220\u9664
\u3000\u3000\u8bf4\u660e\uff1a\u5efa\u8bae\u89e3\u538b\u540e\u5148\u9605\u8bfb\u8bf4\u660e\u6587\u4ef6\uff0c\u53ef\u4ee5\u4e86\u89e3\u5b89\u88c5\u6709\u54ea\u4e9b\u9700\u6c42\uff0c\u6709\u5fc5\u8981\u65f6\u8fd8\u9700\u6539\u52a8\u7f16\u8bd1\u914d\u7f6e\u3002\u6709\u4e9b\u8f6f\u4ef6\u5305\u7684\u6e90\u4ee3\u7801\u5728\u7f16\u8bd1\u5b89\u88c5\u540e\u53ef\u4ee5\u7528make
\u3000\u3000install\u547d\u4ee4\u6765\u8fdb\u884c\u5378\u8f7d\uff0c\u5982\u679c\u4e0d\u63d0\u4f9b\u6b64\u529f\u80fd\uff0c\u5219\u8f6f\u4ef6\u7684\u5378\u8f7d\u5fc5\u987b\u624b\u52a8\u5220\u9664\u3002\u7531\u4e8e\u8f6f\u4ef6\u53ef\u80fd\u5c06\u6587\u4ef6\u5206\u6563\u5730\u5b89\u88c5\u5728\u7cfb\u7edf\u7684\u591a\u4e2a\u76ee\u5f55\u4e2d\uff0c\u5f80\u5f80\u5f88\u96be\u628a\u5b83\u5220\u9664\u5e72\u51c0\uff0c
\u3000\u3000\u90a3\u4f60\u5e94\u8be5\u5728\u7f16\u8bd1\u524d\u8fdb\u884c\u914d\u7f6e\uff0c\u6307\u5b9a\u8f6f\u4ef6\u5c06\u8981\u5b89\u88c5\u5230\u76ee\u6807\u8def\u5f84\uff1a./configure --prefix=\u76ee\u5f55\u540d\uff0c\u8fd9\u6837\u53ef\u4ee5\u4f7f\u7528"rm -rf
\u3000\u3000\u8f6f\u4ef6\u76ee\u5f55\u540d"\u547d\u4ee4\u6765\u8fdb\u884c\u5e72\u51c0\u5f7b\u5e95\u7684\u5378\u8f7d\u3002\u4e0e\u5176\u5b83\u5b89\u88c5\u65b9\u5f0f\u76f8\u6bd4\uff0c\u9700\u8981\u7528\u6237\u81ea\u5df1\u7f16\u8bd1\u5b89\u88c5\u662f\u6700\u9ebb\u70e6\u7684\uff0c\u5176\u5b9e\u6211\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u4ee5\u540e\u4f1a\u8d8a\u6765\u8d8a\u5c11\u4eba\u7528\u8fd9\u79cd\u65b9\u6cd5\u3002\u56e0\u4e3a\u73b0\u5728\u7684
\u3000\u3000\u786c\u4ef6\u53d1\u5c55\u5230\u6ca1\u6709\u5fc5\u8981\u591a\u8fd9\u5c11\u91cf\u7684\u6027\u80fd\uff0c\u6765\u6d6a\u8d39\u8fd9\u4e48\u591a\u65f6\u95f4\u3002
\u3000\u3000\u4e09\u3002\u4f7f\u7528yum\u548capt-get.\u8f6f\u4ef6\u7ba1\u7406\u65b9\u6cd5\u7684\u5347\u7ea7\u3002
\u3000\u3000\u770b\u8fc7\u4e0a\u9762\u7684\u4ecb\u7ecd\u3002\u5927\u5bb6\u4e00\u5b9a\u4f1a\u611f\u89c9\uff0c\u592a\u9ebb\u70e6\u4e86\uff0c\u4e0b\u9762\u8fd9\u4e2a\u662f\u5148\u8fdb\u7684linux\u624d\u6709\u7684\u529f\u80fd\uff0c\u8fd9\u4e2a\u5b9e\u5728\u592a\u65b9\u4fbf\u4e86\uff0c\u6bd4windows\u8fd8\u4eba\u65b9\u4fbf\uff0c\u8981\u662f\u4f60\u7528\u8fc7Ubuntu\u7684apt-get\u4f60\u4f1a\u611f\u89c9\u723d\u6781\u4e86\u7684\u3002\u90a3\u4e2a\u65b9\u4fbf\u3002
\u3000\u30001. \u6211\u4eec\u6765\u5148\u8bb2Redhat\u7684yum\u8fd9\u79cd\u9ad8\u7ea7\u7684\u5305\u7ba1\u7406\u3002
\u3000\u3000\u7528YUM\u5b89\u88c5\u5220\u9664\u8f6f\u4ef6
\u3000\u3000\u88c5\u4e86\u7cfb\u7edf\u6dfb\u52a0\u5220\u9664\u8f6f\u4ef6\u662f\u5e38\u4e8b\uff0cyum\u540c\u6837\u53ef\u4ee5\u80dc\u4efb\u8fd9\u4e00\u4efb\u52a1\uff0c\u53ea\u8981\u8f6f\u4ef6\u662frpm\u5b89\u88c5\u7684\u3002
\u3000\u3000\u5b89\u88c5\u7684\u547d\u4ee4\u662f\uff0cyum install xxx,yum\u4f1a\u67e5\u8be2\u6570\u636e\u5e93\uff0c\u6709\u65e0\u8fd9\u4e00\u8f6f\u4ef6\u5305\uff0c\u5982\u679c\u6709\uff0c\u5219\u68c0\u67e5\u5176\u4f9d\u8d56\u51b2\u7a81\u5173\u7cfb\uff0c\u5982\u679c\u6ca1\u6709\u4f9d\u8d56\u51b2\u7a81\uff0c\u90a3\u4e48\u6700\u597d\uff0c\u4e0b\u8f7d\u5b89\u88c5;\u5982\u679c\u6709\uff0c\u5219\u4f1a\u7ed9\u51fa\u63d0\u793a\uff0c\u8be2\u95ee\u662f\u5426\u8981\u540c\u65f6\u5b89\u88c5\u4f9d\u8d56\uff0c\u6216\u5220\u9664\u51b2\u7a81\u7684\u5305\uff0c\u4f60\u53ef\u4ee5\u81ea\u5df1\u4f5c\u51fa\u5224\u65ad\u3002
\u3000\u3000\u5220\u9664\u7684\u547d\u4ee4\u662f\uff0cyum remove xxx,\u540c\u5b89\u88c5\u4e00\u6837\uff0cyum\u4e5f\u4f1a\u67e5\u8be2\u6570\u636e\u5e93\uff0c\u7ed9\u51fa\u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\u7684\u63d0\u793a\u3002
\u3000\u3000\u7528YUM\u5b89\u88c5\u8f6f\u4ef6\u5305
\u3000\u3000\u547d\u4ee4\uff1ayum install
\u3000\u3000\u7528YUM\u5220\u9664\u8f6f\u4ef6\u5305
\u3000\u3000\u547d\u4ee4\uff1ayum remove
\u3000\u30002.\u7528YUM\u67e5\u8be2\u8f6f\u4ef6\u4fe1\u606f
\u3000\u3000\u6211
\u3000\u3000\u4eec\u5e38\u4f1a\u78b0\u5230\u8fd9\u6837\u7684\u60c5\u51b5\uff0c\u60f3\u8981\u5b89\u88c5\u4e00\u4e2a\u8f6f\u4ef6\uff0c\u53ea\u77e5\u9053\u5b83\u548c\u67d0\u65b9\u9762\u6709\u5173\uff0c\u4f46\u53c8\u4e0d\u80fd\u786e\u5207\u77e5\u9053\u5b83\u7684\u540d\u5b57\u3002\u8fd9\u65f6yum\u7684\u67e5\u8be2\u529f\u80fd\u5c31\u8d77\u4f5c\u7528\u4e86\u3002\u4f60\u53ef\u4ee5\u7528 yum
\u3000\u3000search keyword\u8fd9\u6837\u7684\u547d\u4ee4\u6765\u8fdb\u884c\u641c\u7d22\uff0c\u6bd4\u5982\u6211\u4eec\u8981\u5219\u5b89\u88c5\u4e00\u4e2aInstant Messenger,\u4f46\u53c8\u4e0d\u77e5\u5230\u5e95\u6709\u54ea\u4e9b\uff0c\u8fd9\u65f6\u4e0d\u59a8\u7528
\u3000\u3000yum search
\u3000\u3000messenger\u8fd9\u6837\u7684\u6307\u4ee4\u8fdb\u884c\u641c\u7d22\uff0cyum\u4f1a\u641c\u7d22\u6240\u6709\u53ef\u7528rpm\u7684\u63cf\u8ff0\uff0c\u5217\u51fa\u6240\u6709\u63cf\u8ff0\u4e2d\u548cmesseger\u6709\u5173\u7684rpm\u5305\uff0c\u4e8e\u662f\u6211\u4eec\u53ef\u80fd\u5f97\u5230
\u3000\u3000gaim,kopete\u7b49\u7b49\uff0c\u5e76\u4ece\u4e2d\u9009\u62e9\u3002
\u3000\u3000\u6709\u65f6\u6211\u4eec\u8fd8\u4f1a\u78b0\u5230\u5b89\u88c5\u4e86\u4e00\u4e2a\u5305\uff0c\u4f46\u53c8\u4e0d\u77e5\u9053\u5176\u7528\u9014\uff0c\u6211\u4eec\u53ef\u4ee5\u7528yum info packagename\u8fd9\u4e2a\u6307\u4ee4\u6765\u83b7\u53d6\u4fe1\u606f\u3002
\u3000\u3000\u4f7f\u7528YUM\u67e5\u627e\u8f6f\u4ef6\u5305
\u3000\u3000\u547d\u4ee4\uff1ayum search
\u3000\u3000\u5217\u51fa\u6240\u6709\u53ef\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305
\u3000\u3000\u547d\u4ee4\uff1ayum list
\u3000\u3000\u5217\u51fa\u6240\u6709\u53ef\u66f4\u65b0\u7684\u8f6f\u4ef6\u5305
\u3000\u3000\u547d\u4ee4\uff1ayum list updates
\u3000\u3000\u5217\u51fa\u6240\u6709\u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305
\u3000\u3000\u547d\u4ee4\uff1ayum list installed
\u3000\u3000\u5217\u51fa\u6240\u6709\u5df2\u5b89\u88c5\u4f46\u4e0d\u5728 Yum Repository \u5185\u7684\u8f6f\u4ef6\u5305
\u3000\u3000\u547d\u4ee4\uff1ayum list extras
\u3000\u3000\u5217\u51fa\u6240\u6307\u5b9a\u7684\u8f6f\u4ef6\u5305
\u3000\u3000\u547d\u4ee4\uff1ayum list
\u3000\u30002.\u8bb2\u8bb2Ubuntu\u4e2d\u7684\u9ad8\u7ea7\u5305\u7ba1\u7406\u65b9\u6cd5apt-get
\u3000\u3000\u9664\u4e86apt\u7684\u4fbf\u6377\u4ee5\u5916\uff0capt-get\u7684\u4e00\u5927\u597d\u5904\u662f\u6781\u5927\u5730\u51cf\u5c0f\u4e86\u6240\u8c13\u4f9d\u8d56\u5173\u7cfb\u6076\u68a6\u7684\u53d1\u751f
\u3000\u3000\u51e0\u7387(dependency hell)\uff0c\u5373\u4f7f\u662f\u9677\u5165\u4e86dependency hell,apt-get\u4e5f\u63d0\u4f9b\u4e86\u5f88\u597d\u7684
\u3000\u3000\u63f4\u52a9\u624b\u6bb5\uff0c\u5e2e\u4f60\u9003\u51fa\u9b54\u7a9f\u3002
\u3000\u3000\u901a\u5e38 apt-get \u90fd\u548c\u7f51\u4e0a\u7684\u538b\u7f29\u5305\u4e00\u8d77\u51fa\u6ca1\uff0c\u4ece\u4e92\u8054\u7f51\u4e0a\u4e0b\u8f7d\u6216\u662f\u5b89\u88c5\u3002\u5168\u4e16\u754c\u6709\u8d85
\u3000\u3000\u8fc7200\u4e2a debian \u5b98\u65b9\u955c\u50cf\uff0c\u8fd8\u6709\u7e41\u591a\u7684\u975e\u5b98\u65b9\u8f6f\u4ef6\u5305\u63d0\u4f9b\u7f51\u7ad9\u3002\u4f60\u6240\u4f7f\u7528\u7684\u57fa\u4e8eD
\u3000\u3000ebian\u7684\u53d1\u5e03\u7248\u4e0d\u540c\uff0c\u4f60\u6240\u4f7f\u7528\u7684\u8f6f\u4ef6\u4ed3\u5e93\u53ef\u80fd\u9700\u8981\u624b\u5de5\u9009\u62e9\u6216\u662f\u53ef\u4ee5\u81ea\u52a8\u8bbe\u7f6e\u3002\u4f60
\u3000\u3000\u80fd\u4eceDebian\u5b98\u65b9\u7f51\u7ad9\u5f97\u5230\u5b8c\u6574\u7684\u955c\u50cf\u5217\u8868\u3002\u800c\u5f88\u591a\u975e\u5b98\u65b9\u7f51\u7ad9\u63d0\u4f9b\u5404\u79cd\u7279\u6b8a\u7528\u9014\u7684
\u3000\u3000\u975e\u5b98\u65b9\u8f6f\u4ef6\u5305\uff0c\u5f53\u7136\uff0c\u4f7f\u7528\u975e\u5b98\u65b9\u8f6f\u4ef6\u5305\u4f1a\u6709\u66f4\u591a\u98ce\u9669\u4e86\u3002
\u3000\u3000\u8f6f\u4ef6\u5305\u90fd\u662f\u4e3a\u67d0\u4e00\u4e2a\u57fa\u672c\u7684Debian\u53d1\u5e03\u7248\u6240\u51c6\u5907\u7684(\u4eceunstable\u5230stable)\uff0c\u5e76\u4e14\u5212
\u3000\u3000\u5206\u5230\u4e0d\u540c\u7c7b\u522b\u4e2d(\u5982 main contrib nonfree)\uff0c\u8fd9\u4e2a\u662f\u4f9d\u636e debian \u81ea\u7531\u8f6f\u4ef6\u7eb2\u9886\u800c
\u3000\u3000\u5212\u5206\u7684(\u4e5f\u5c31\u662f\u5e38\u8bf4\u7684dfsg)\uff0c\u56e0\u4e3a\u7f8e\u56fd\u9650\u5236\u52a0\u5bc6\u8f6f\u4ef6\u51fa\u53e3\uff0c\u8fd8\u6709\u4e00\u4e2anon-us\u7c7b\u522b\u3002
\u3000\u3000\u5e38\u7528\u7684APT\u547d\u4ee4\u53c2\u6570
\u3000\u3000apt-cache search package \u641c\u7d22\u5305
\u3000\u3000apt-cache show package \u83b7\u53d6\u5305\u7684\u76f8\u5173\u4fe1\u606f\uff0c\u5982\u8bf4\u660e\u3001\u5927\u5c0f\u3001\u7248\u672c\u7b49
\u3000\u3000sudo apt-get install package \u5b89\u88c5\u5305
\u3000\u3000sudo apt-get install package - - reinstall \u91cd\u65b0\u5b89\u88c5\u5305
\u3000\u3000sudo apt-get -f install \u4fee\u590d\u5b89\u88c5"-f = --fix-missing"
\u3000\u3000sudo apt-get remove package \u5220\u9664\u5305
\u3000\u3000sudo apt-get remove package - - purge \u5220\u9664\u5305\uff0c\u5305\u62ec\u5220\u9664\u914d\u7f6e\u6587\u4ef6\u7b49
\u3000\u3000sudo apt-get update \u66f4\u65b0\u6e90
\u3000\u3000sudo apt-get upgrade \u66f4\u65b0\u5df2\u5b89\u88c5\u7684\u5305
\u3000\u3000sudo apt-get dist-upgrade \u5347\u7ea7\u7cfb\u7edf
\u3000\u3000sudo apt-get dselect-upgrade \u4f7f\u7528 dselect \u5347\u7ea7
\u3000\u3000apt-cache depends package \u4e86\u89e3\u4f7f\u7528\u4f9d\u8d56
\u3000\u3000apt-cache rdepends package \u662f\u67e5\u770b\u8be5\u5305\u88ab\u54ea\u4e9b\u5305\u4f9d\u8d56
\u3000\u3000sudo apt-get build-dep package \u5b89\u88c5\u76f8\u5173\u7684\u7f16\u8bd1\u73af\u5883
\u3000\u3000apt-get source package \u4e0b\u8f7d\u8be5\u5305\u7684\u6e90\u4ee3\u7801
\u3000\u3000sudo apt-get clean && sudo apt-get autoclean \u6e05\u7406\u65e0\u7528\u7684\u5305
\u3000\u3000sudo apt-get check \u68c0\u67e5\u662f\u5426\u6709\u635f\u574f\u7684\u4f9d\u8d56
在centos服务器开3389需要对防火墙进行设置，操作命令如下：
iptables -I INPUT 1 -p tcp --dport port -j ACCEPT
以上，请使用具体的端口号来替换port
我明白你们的意思了，这个其实不是防火墙的问题，而是：3389尼玛是win的远程桌面服务，你linux上还有默认端口号是3389的服务？没有对应的服务怎么开端口？
就算你用netcat自定义了个端口，你也只能和别人互相聊天用，没啥实际意义
楼下，你只添加进来的规则，不添加出去的规则等于白搭
iptables -A INPUT -p tcp --dport 3389 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 3389 -j ACCEPT
/sbin/iptables -I INPUT -p tcp --dport 3389 -j ACCEPT
/etc/rc.d/init.d/iptables save
iptables -I INPUT -p tcp --dport 3389 -j ACCEPT
扩展阅读：javascript入门 ... software selection ... linux网站入口 ... centos8 ... centos linux 7 ... centos7重置root密码 ... centos7镜像下载 ... linux deploy ... linux系统 ...
