Linux \u670d\u52a1\u5668\u5728\u65e5\u5e38\u8fd0\u7ef4\u548c\u5f00\u53d1\u90e8\u7f72\u4e2d\u626e\u6f14\u7740\u6838\u5fc3\u89d2\u8272\u3002\u638c\u63e1\u5e38\u7528\u4e14\u5b9e\u7528\u7684\u547d\u4ee4，\u80fd\u591f\u663e\u8457\u63d0\u5347\u5de5\u4f5c\u6548\u7387，\u5e2e\u52a9\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3001\u7ba1\u7406\u7cfb\u7edf\u8d44\u6e90\u5e76\u5b8c\u6210\u81ea\u52a8\u5316\u4efb\u52a1\u3002\u672c\u6587\u6574\u7406\u4e86\u4e00\u4efd\u9ad8\u9891\u4f7f\u7528\u7684 Linux \u547d\u4ee4\u6e05\u5355，\u8986\u76d6\u6587\u4ef6\u64cd\u4f5c\u3001\u7cfb\u7edf\u76d1\u63a7\u3001\u7f51\u7edc\u6392\u67e5\u3001\u6743\u9650\u7ba1\u7406\u3001\u8fdb\u7a0b\u63a7\u5236\u7b49\u5e38\u89c1\u573a\u666f\u3002<\/p>\n
\u6587\u4ef6\u64cd\u4f5c\u662f\u4f7f\u7528 Linux \u670d\u52a1\u5668\u6700\u57fa\u7840\u4e5f\u6700\u9891\u7e41\u7684\u5de5\u4f5c，\u4ee5\u4e0b\u547d\u4ee4\u8986\u76d6\u4e86\u67e5\u770b\u3001\u590d\u5236\u3001\u79fb\u52a8\u3001\u67e5\u627e\u548c\u538b\u7f29\u7b49\u6838\u5fc3\u9700\u6c42\u3002<\/p>\n
\u670d\u52a1\u5668\u8fd0\u884c\u72b6\u6001\u548c\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u662f\u8fd0\u7ef4\u6392\u67e5\u7684\u91cd\u8981\u4f9d\u636e，\u4ee5\u4e0b\u547d\u4ee4\u5e2e\u52a9\u5feb\u901f\u638c\u63e1\u7cfb\u7edf\u5065\u5eb7\u5ea6\u3002<\/p>\n
\u68c0\u67e5\u6574\u4e2a\u673a\u5668\u78c1\u76d8\u6839\u76ee\u5f55\u4e0b\u9762\u6587\u4ef6\u5939\u5360\u7528\u7a7a\u95f4：<\/p>\n
sudo du -xhd1 \/ 2>\/dev\/null | sort -hr<\/p>\n
\u5982\u679c\u53d1\u73b0 \/var \u5f88\u5927<\/p>\n
\u8fd9\u662f Linux \u670d\u52a1\u5668\u78c1\u76d8\u7206\u6ee1\u6700\u5e38\u89c1\u7684\u60c5\u51b5\u4e4b\u4e00\u3002<\/p>\n
sudo du -xhd1 \/var 2>\/dev\/null | sort -hr<\/p>\n
\u91cd\u70b9\u68c0\u67e5 Docker<\/p>\n
\u5982\u679c\u8fd9\u662f\u5f00\u53d1\/\u751f\u4ea7\u670d\u52a1\u5668，\u6211\u5efa\u8bae\u4f60\u4f18\u5148\u68c0\u67e5 Docker\u3002<\/p>\n
\u6267\u884c：<\/p>\n
docker system df<\/p>\n
\u4ee5\u53ca：<\/p>\n
docker system df -v<\/p>\n
\u518d\u770b Docker \u5b9e\u9645\u76ee\u5f55：<\/p>\n
sudo du -sh \/var\/lib\/docker<\/p>\n
\u5982\u679c\u8fd9\u91cc\u8fbe\u5230\u51e0\u5341 GB\u3001\u51e0\u767e GB，\u5c31\u9700\u8981\u8fdb\u4e00\u6b65\u68c0\u67e5\u3002<\/p>\n
1. \u67e5\u770b Docker \u5bb9\u5668<\/p>\n
docker ps -a<\/p>\n
2. \u67e5\u770b\u5bb9\u5668\u65e5\u5fd7\u5927\u5c0f<\/p>\n
\u8fd9\u662f\u975e\u5e38\u5e38\u89c1\u7684\u201c\u9690\u5f62\u6740\u624b\u201d\u3002<\/p>\n
\u6267\u884c：<\/p>\n
sudo du -h \/var\/lib\/docker\/containers\/*\/*-json.log 2>\/dev\/null | sort -hr | head -20<\/p>\n
\u5982\u679c\u51fa\u73b0：<\/p>\n
100G \/var\/lib\/docker\/containers\/xxx\/xxx-json.log
\n80G \/var\/lib\/docker\/containers\/xxx\/xxx-json.log
\n30G \/var\/lib\/docker\/containers\/xxx\/xxx-json.log<\/p>\n
\u57fa\u672c\u53ef\u4ee5\u786e\u5b9a\u662f Docker \u5bb9\u5668\u65e5\u5fd7\u6ca1\u6709\u9650\u5236\u5927\u5c0f\u3002<\/p>\n
\u53ef\u4ee5\u5148\u5b89\u5168\u5730\u6e05\u7a7a\u67d0\u4e2a\u8d85\u5927\u65e5\u5fd7：<\/p>\n
sudo truncate -s 0 \/var\/lib\/docker\/containers\/\u5bb9\u5668ID\/\u5bb9\u5668ID-json.log<\/p>\n
\u4f8b\u5982：<\/p>\n
sudo truncate -s 0 \/var\/lib\/docker\/containers\/abc123\/abc123-json.log<\/p>\n
\u4e0d\u5efa\u8bae\u76f4\u63a5 rm Docker \u6b63\u5728\u4f7f\u7528\u7684\u65e5\u5fd7\u6587\u4ef6\u3002<\/p>\n
\u68c0\u67e5 \/var\/log<\/p>\n
\u5982\u679c \/var\/log \u5f88\u5927：<\/p>\n
sudo du -xhd1 \/var\/log 2>\/dev\/null | sort -hr<\/p>\n
\u8fdb\u4e00\u6b65：<\/p>\n
sudo du -ah \/var\/log 2>\/dev\/null | sort -hr | head -30<\/p>\n
\u91cd\u70b9\u5173\u6ce8：<\/p>\n
\/var\/log\/syslog
\n\/var\/log\/messages
\n\/var\/log\/auth.log
\n\/var\/log\/kern.log
\n\/var\/log\/journal<\/p>\n
\u5982\u679c\u662f systemd journal：<\/p>\n
journalctl –disk-usage<\/p>\n
\u4f8b\u5982：<\/p>\n
Archived and active journals take up 120.0G in the file system.<\/p>\n
\u53ef\u4ee5\u6309\u7167\u65f6\u95f4\u6e05\u7406，\u4f8b\u5982\u53ea\u4fdd\u7559\u6700\u8fd1 7 \u5929：<\/p>\n
sudo journalctl –vacuum-time=7d<\/p>\n
\u6216\u8005\u9650\u5236\u5230 2G：<\/p>\n
sudo journalctl –vacuum-size=2G<\/p>\n
\u68c0\u67e5 \/home<\/p>\n
\u5982\u679c \/home \u5f88\u5927：<\/p>\n
sudo du -xhd1 \/home 2>\/dev\/null | sort -hr<\/p>\n
\u4f8b\u5982：<\/p>\n
300G \/home\/user<\/p>\n
\u7ee7\u7eed：<\/p>\n
sudo du -xhd1 \/home\/user 2>\/dev\/null | sort -hr<\/p>\n
\u91cd\u70b9\u5173\u6ce8：<\/p>\n
~\/.cache
\n~\/.local
\n~\/.npm
\n~\/.m2
\n~\/.gradle
\n~\/.conda
\n~\/.cache\/pip<\/p>\n
\u4f8b\u5982 Python：<\/p>\n
du -sh ~\/.cache\/pip<\/p>\n
\u53ef\u4ee5\u6e05\u7406：<\/p>\n
pip cache purge<\/p>\n
Node：<\/p>\n
du -sh ~\/.npm<\/p>\n
Maven：<\/p>\n
du -sh ~\/.m2<\/p>\n
Gradle：<\/p>\n
du -sh ~\/.gradle<\/p>\n
\u68c0\u67e5 \/opt<\/p>\n
\u5f88\u591a\u90e8\u7f72\u73af\u5883\u4f1a\u628a\u5e94\u7528\u653e\u5728：<\/p>\n
\/opt<\/p>\n
\u68c0\u67e5：<\/p>\n
sudo du -xhd1 \/opt 2>\/dev\/null | sort -hr<\/p>\n
\u5982\u679c\u4f60\u7684 Java\u3001GIS\u3001AI\u3001Docker \u90e8\u7f72\u9879\u76ee\u6bd4\u8f83\u591a，\u8fd9\u91cc\u5c24\u5176\u503c\u5f97\u68c0\u67e5\u3002<\/p>\n
\u4f8b\u5982：<\/p>\n
350G \/opt\/app<\/p>\n
\u7ee7\u7eed：<\/p>\n
sudo du -xhd1 \/opt\/app 2>\/dev\/null | sort -hr<\/p>\n
\u4e00\u4e2a\u67e5\u770b\u811a\u672c<\/p>\n
echo "========== \u78c1\u76d8 =========="
\ndf -h<\/p>\n
echo
\necho "========== inode =========="
\ndf -ih<\/p>\n
echo
\necho "========== \u6839\u76ee\u5f55 =========="
\nsudo du -xhd1 \/ 2>\/dev\/null | sort -hr<\/p>\n
echo
\necho "========== \/var =========="
\nsudo du -xhd1 \/var 2>\/dev\/null | sort -hr<\/p>\n
echo
\necho "========== \/home =========="
\nsudo du -xhd1 \/home 2>\/dev\/null | sort -hr<\/p>\n
echo
\necho "========== \/opt =========="
\nsudo du -xhd1 \/opt 2>\/dev\/null | sort -hr<\/p>\n
echo
\necho "========== \u5927\u6587\u4ef6 =========="
\nsudo find \/ -xdev -type f -size +5G -exec ls -lh {} \\\\; 2>\/dev\/null | sort -k5 -hr | head -30<\/p>\n
echo
\necho "========== Deleted\u4f46\u4ecd\u88ab\u5360\u7528 =========="
\nsudo lsof +L1 2>\/dev\/null | head -50<\/p>\n
echo
\necho "========== Docker =========="
\ndocker system df 2>\/dev\/null<\/p>\n
echo
\necho "========== Docker\u65e5\u5fd7 =========="
\nsudo du -h \/var\/lib\/docker\/containers\/*\/*-json.log 2>\/dev\/null | sort -hr | head -20<\/p>\n
echo
\necho "========== Journal =========="
\nsudo journalctl –disk-usage 2>\/dev\/null<\/p>\n
\u8fdb\u7a0b\u7ba1\u7406\u662f\u670d\u52a1\u5668\u7ef4\u62a4\u7684\u6838\u5fc3\u6280\u80fd，\u6d89\u53ca\u67e5\u770b\u3001\u7ec8\u6b62\u548c\u540e\u53f0\u8fd0\u884c\u7b49\u64cd\u4f5c\u3002<\/p>\n
\u7f51\u7edc\u95ee\u9898\u662f\u670d\u52a1\u5668\u8fd0\u7ef4\u7684\u9ad8\u9891\u573a\u666f，\u638c\u63e1\u5e38\u7528\u7f51\u7edc\u547d\u4ee4\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u8fde\u901a\u6027\u3001\u7aef\u53e3\u548c\u8fde\u63a5\u72b6\u6001\u3002<\/p>\n
\u591a\u7528\u6237\u73af\u5883\u4e0b\u7684\u6743\u9650\u63a7\u5236\u662f Linux \u5b89\u5168\u7684\u57fa\u7840，\u4ee5\u4e0b\u547d\u4ee4\u7528\u4e8e\u7ba1\u7406\u7528\u6237\u3001\u7ec4\u548c\u6587\u4ef6\u6743\u9650\u3002<\/p>\n
\u65e5\u5fd7\u5206\u6790\u548c\u6587\u672c\u5904\u7406\u662f\u6392\u67e5\u95ee\u9898\u7684\u91cd\u8981\u624b\u6bb5，\u7ed3\u5408\u7ba1\u9053\u548c\u8fc7\u6ee4\u547d\u4ee4\u53ef\u4ee5\u9ad8\u6548\u63d0\u53d6\u5173\u952e\u4fe1\u606f\u3002<\/p>\n
\u4e0d\u540c\u53d1\u884c\u7248\u4f7f\u7528\u4e0d\u540c\u7684\u5305\u7ba1\u7406\u5de5\u5177，\u638c\u63e1\u5e38\u7528\u64cd\u4f5c\u53ef\u4ee5\u5feb\u901f\u5b89\u88c5\u3001\u66f4\u65b0\u548c\u5378\u8f7d\u8f6f\u4ef6\u3002<\/p>\n
\u5c06\u591a\u4e2a\u547d\u4ee4\u901a\u8fc7\u7ba1\u9053\u7ec4\u5408，\u53ef\u4ee5\u5b8c\u6210\u66f4\u590d\u6742\u7684\u8fd0\u7ef4\u4efb\u52a1，\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9ad8\u9891\u5b9e\u7528\u7ec4\u5408\u3002<\/p>\n
# \u67e5\u770b\u5360\u7528 CPU \u6700\u9ad8\u7684\u524d 5 \u4e2a\u8fdb\u7a0b
\nps aux –sort=-%cpu | head -6
\n\u7edf\u8ba1\u65e5\u5fd7\u4e2d ERROR \u51fa\u73b0\u7684\u6b21\u6570
\ngrep -c "ERROR" \/var\/log\/app.log
\n\u67e5\u627e\u5e76\u5220\u9664 30 \u5929\u524d\u7684\u65e5\u5fd7\u6587\u4ef6
\nfind \/var\/log -name "*.log" -mtime +30 -exec rm {} ;
\n\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u5e76\u8fc7\u6ee4\u5173\u952e\u5b57
\ntail -f \/var\/log\/syslog | grep "nginx"
\n\u67e5\u770b\u67d0\u4e2a\u7aef\u53e3\u88ab\u54ea\u4e2a\u8fdb\u7a0b\u5360\u7528
\nss -tlnp | grep :8080
\n\u6279\u91cf\u66ff\u6362\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 IP \u5730\u5740
\nsed -i 's\/192.168.1.1\/10.0.0.1\/g' \/etc\/app\/config.conf
\n\u67e5\u770b\u5185\u5b58\u5360\u7528\u6700\u9ad8\u7684\u524d 10 \u4e2a\u8fdb\u7a0b
\nps aux –sort=-%mem | head -11
\n\u7edf\u8ba1\u5f53\u524d\u76ee\u5f55\u4e0b\u5404\u5b50\u76ee\u5f55\u7684\u78c1\u76d8\u5360\u7528\u5e76\u6392\u5e8f
\ndu -sh *\/ | sort -hr
\n\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u8d1f\u8f7d\u548c\u8fd0\u884c\u65f6\u95f4
\nuptime && cat \/proc\/loadavg
\n\u67e5\u627e\u6700\u8fd1 24 \u5c0f\u65f6\u5185\u4fee\u6539\u8fc7\u7684\u6587\u4ef6
\nfind \/var\/log -type f -mtime -1 -ls
\n\u7edf\u8ba1\u8bbf\u95ee\u91cf\u6700\u9ad8\u7684\u524d 10 \u4e2a IP（Nginx \u65e5\u5fd7）
\nawk '{print $1}' \/var\/log\/nginx\/access.log | sort | uniq -c | sort -rn | head -10
\n\u67e5\u770b\u5f53\u524d TCP \u8fde\u63a5\u72b6\u6001\u7edf\u8ba1
\nss -s
\n\u6279\u91cf\u6740\u6389\u5305\u542b\u67d0\u4e2a\u5173\u952e\u5b57\u7684\u8fdb\u7a0b
\nps aux | grep "java" | grep -v grep | awk '{print $2}' | xargs kill -9
\n\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u6700\u5927\u7684\u524d 10 \u4e2a\u6587\u4ef6
\nfind \/ -type f -size +100M -exec ls -lh {} ; 2>\/dev\/null | awk '{print $5, $9}' | sort -rh | head -10
\n\u5b9e\u65f6\u67e5\u770b\u7cfb\u7edf\u8d44\u6e90\u5360\u7528\u6700\u9ad8\u7684\u8fdb\u7a0b（\u6bcf 2 \u79d2\u5237\u65b0）
\ntop -b -n 1 | head -20
\n\u7edf\u8ba1\u65e5\u5fd7\u4e2d 5xx \u9519\u8bef\u7801\u51fa\u73b0\u7684\u6b21\u6570
\ngrep -E "HTTP\/1.1" 5[0-9][0-9]" \/var\/log\/nginx\/access.log | wc -l
\n\u67e5\u770b\u5f53\u524d\u767b\u5f55\u7528\u6237\u53ca\u5176\u64cd\u4f5c
\nwho && w
\n\u6279\u91cf\u538b\u7f29\u5e76\u5907\u4efd\u6307\u5b9a\u76ee\u5f55（\u5e26\u65f6\u95f4\u6233）
\ntar -czvf \/backup\/etc_$(date +%Y%m%d).tar.gz \/etc
\n\u67e5\u770b\u7cfb\u7edf\u6240\u6709\u76d1\u542c\u7aef\u53e3\u53ca\u5bf9\u5e94\u8fdb\u7a0b
\nnetstat -tulnp | grep LISTEN
\n\u7edf\u8ba1\u5f53\u524d\u76ee\u5f55\u4e0b\u6587\u4ef6\u6570\u91cf
\nls -l | grep "^-" | wc -l<\/p>\n
\u9664\u4e86\u4e0a\u8ff0\u57fa\u7840\u7ec4\u5408，\u4e0b\u9762\u518d\u8865\u5145\u4e00\u6279\u66f4\u8d34\u8fd1\u771f\u5b9e\u8fd0\u7ef4\u573a\u666f\u7684\u9ad8\u9891\u7528\u6cd5，\u8986\u76d6\u78c1\u76d8\u6e05\u7406\u3001\u670d\u52a1\u6392\u67e5\u3001\u6279\u91cf\u64cd\u4f5c\u548c\u6027\u80fd\u5206\u6790\u7b49\u65b9\u5411\u3002<\/p>\n
# \u627e\u51fa\u5e76\u6e05\u7406\u8d85\u8fc7 1G \u7684\u65e5\u5fd7\u6587\u4ef6（\u5148\u5217\u51fa\u518d\u786e\u8ba4\u5220\u9664）
\nfind \/var\/log -type f -size +1G -exec ls -lh {} \\\\;
\n# \u67e5\u770b\u7cfb\u7edf\u542f\u52a8\u8017\u65f6\u6700\u957f\u7684\u670d\u52a1（systemd \u5206\u6790）
\nsystemd-analyze blame | head -10
\n# \u67e5\u770b\u67d0\u4e2a\u670d\u52a1\u7684\u8be6\u7ec6\u72b6\u6001\u548c\u6700\u8fd1\u65e5\u5fd7
\nsystemctl status nginx && journalctl -u nginx –no-pager -n 50
\n# \u6279\u91cf\u5c06\u5f53\u524d\u76ee\u5f55\u4e0b\u6240\u6709 .log \u6587\u4ef6\u538b\u7f29\u5f52\u6863
\nfind . -name "*.log" -exec gzip {} \\\\;
\n# \u7edf\u8ba1\u6bcf\u4e2a\u7528\u6237\u5360\u7528\u7684\u78c1\u76d8\u7a7a\u95f4\u5e76\u6392\u5e8f
\nsudo du -sh \/home\/* 2>\/dev\/null | sort -hr
\n# \u67e5\u770b\u7f51\u7edc\u8fde\u63a5\u4e2d\u5904\u4e8e TIME_WAIT \u72b6\u6001\u7684\u8fde\u63a5\u6570
\nss -s | grep -i timewait
\n# \u5b9e\u65f6\u67e5\u770b\u67d0\u4e2a\u8fdb\u7a0b\u7684 CPU \u548c\u5185\u5b58\u5360\u7528
\ntop -p $(pgrep -d, -f java)
\n# \u7edf\u8ba1\u65e5\u5fd7\u4e2d\u8bbf\u95ee\u91cf\u6700\u9ad8\u7684\u524d 10 \u4e2a URL（Nginx \u65e5\u5fd7）
\nawk '{print $7}' \/var\/log\/nginx\/access.log | sort | uniq -c | sort -rn | head -10
\n# \u6279\u91cf\u4fee\u6539\u6587\u4ef6\u6743\u9650（\u5c06\u5f53\u524d\u76ee\u5f55\u4e0b\u6240\u6709 .sh \u8bbe\u4e3a\u53ef\u6267\u884c）
\nfind . -name "*.sh" -exec chmod +x {} \\\\;
\n# \u67e5\u770b\u7cfb\u7edf\u6700\u8fd1\u4e00\u6b21\u91cd\u542f\u7684\u539f\u56e0\u548c\u65f6\u95f4
\nlast reboot | head -3
\n# \u7edf\u8ba1\u5f53\u524d\u76ee\u5f55\u4e0b\u5404\u6587\u4ef6\u7c7b\u578b\u6570\u91cf
\nfind . -type f | awk -F. '{print $NF}' | sort | uniq -c | sort -rn | head -10
\n# \u67e5\u770b\u5185\u5b58\u548c\u4ea4\u6362\u5206\u533a\u4f7f\u7528\u60c5\u51b5（\u6bcf\u79d2\u5237\u65b0\u4e00\u6b21，\u5171 5 \u6b21）
\nfree -h -s 1 -c 5
\n# \u6279\u91cf\u5220\u9664 7 \u5929\u524d\u7684\u4e34\u65f6\u6587\u4ef6
\nfind \/tmp -type f -mtime +7 -delete
\n# \u67e5\u770b\u67d0\u4e2a IP \u7684\u8bbf\u95ee\u6b21\u6570（Nginx \u65e5\u5fd7）
\ngrep "192.168.1.100" \/var\/log\/nginx\/access.log | wc -l
\n# \u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u6253\u5f00\u7684\u6587\u4ef6\u6570
\nlsof | wc -l
\n# \u67e5\u770b\u78c1\u76d8 I\/O \u6700\u9ad8\u7684\u8fdb\u7a0b
\niotop -o -n 1 -b | head -15
\n# \u6279\u91cf\u91cd\u547d\u540d\u6587\u4ef6（\u5c06 .txt \u6539\u4e3a .md）
\nfor f in *.txt; do mv "$f" "${f%.txt}.md"; done
\n# \u67e5\u770b\u7cfb\u7edf\u6240\u6709\u5b9a\u65f6\u4efb\u52a1
\ncrontab -l && ls \/etc\/cron.d\/
\n# \u7edf\u8ba1\u65e5\u5fd7\u4e2d ERROR \u548c WARN \u7684\u6570\u91cf\u5bf9\u6bd4
\ngrep -c "ERROR" \/var\/log\/app.log && grep -c "WARN" \/var\/log\/app.log
\n# \u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u67b6\u6784\u548c\u5185\u6838\u4fe1\u606f
\nuname -a && cat \/etc\/os-release | head -2<\/p>\n
\u8fd9\u4e9b\u7ec4\u5408\u547d\u4ee4\u8986\u76d6\u4e86\u78c1\u76d8\u6e05\u7406\u3001\u670d\u52a1\u6392\u67e5\u3001\u65e5\u5fd7\u5206\u6790\u3001\u6279\u91cf\u64cd\u4f5c\u548c\u6027\u80fd\u76d1\u63a7\u7b49\u9ad8\u9891\u573a\u666f\u3002\u5efa\u8bae\u5728\u5b9e\u9645\u4f7f\u7528\u524d\u5148\u7528 man \u67e5\u770b\u5404\u547d\u4ee4\u7684\u53c2\u6570\u8bf4\u660e，\u5e76\u6839\u636e\u81ea\u8eab\u73af\u5883\u8c03\u6574\u8def\u5f84\u548c\u5173\u952e\u5b57，\u907f\u514d\u8bef\u64cd\u4f5c\u3002<\/p>\n
\u672c\u6587\u6574\u7406\u4e86 Linux \u670d\u52a1\u5668\u8fd0\u7ef4\u4e2d\u9ad8\u9891\u4f7f\u7528\u7684\u547d\u4ee4，\u6db5\u76d6\u6587\u4ef6\u64cd\u4f5c\u3001\u7cfb\u7edf\u76d1\u63a7\u3001\u8fdb\u7a0b\u7ba1\u7406\u3001\u7f51\u7edc\u6392\u67e5\u3001\u6743\u9650\u63a7\u5236\u3001\u65e5\u5fd7\u5206\u6790\u548c\u8f6f\u4ef6\u5305\u7ba1\u7406\u7b49\u65b9\u9762\u3002\u5b9e\u9645\u5de5\u4f5c\u4e2d\u5efa\u8bae\u7ed3\u5408 man \u547d\u4ee4\u67e5\u770b\u6bcf\u4e2a\u5de5\u5177\u7684\u8be6\u7ec6\u53c2\u6570\u8bf4\u660e，\u5e76\u6839\u636e\u5177\u4f53\u573a\u666f\u7075\u6d3b\u7ec4\u5408\u4f7f\u7528\u3002\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u547d\u4ee4，\u80fd\u591f\u663e\u8457\u63d0\u5347\u670d\u52a1\u5668\u7ba1\u7406\u548c\u95ee\u9898\u6392\u67e5\u7684\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
1. \u5f15\u8a00Linux \u670d\u52a1\u5668\u5728\u65e5\u5e38\u8fd0\u7ef4\u548c\u5f00\u53d1\u90e8\u7f72\u4e2d\u626e\u6f14\u7740\u6838\u5fc3\u89d2\u8272\u3002\u638c\u63e1\u5e38\u7528\u4e14\u5b9e\u7528\u7684\u547d\u4ee4，\u80fd\u591f\u663e\u8457\u63d0\u5347\u5de5\u4f5c\u6548\u7387，\u5e2e\u52a9\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3001\u7ba1\u7406\u7cfb\u7edf\u8d44\u6e90\u5e76\u5b8c\u6210\u81ea\u52a8\u5316\u4efb\u52a1\u3002\u672c\u6587\u6574\u7406\u4e86\u4e00\u4efd\u9ad8\u9891\u4f7f\u7528\u7684 Linux \u547d\u4ee4\u6e05\u5355，\u8986\u76d6\u6587\u4ef6\u64cd\u4f5c\u3001\u7cfb\u7edf\u76d1\u63a7\u3001\u7f51\u7edc\u6392\u67e5\u3001\u6743\u9650\u7ba1\u7406\u3001\u8fdb\u7a0b\u63a7\u5236\u7b49\u5e38\u89c1\u573a\u666f\u30022. \u6587\u4ef6\u4e0e\u76ee\u5f55\u64cd\u4f5c\u6587\u4ef6\u64cd\u4f5c\u662f\u4f7f\u7528 Linux \u670d\u52a1\u5668\u6700\u57fa\u7840\u4e5f\u6700\u9891\u7e41\u7684\u5de5\u4f5c，\u4ee5\u4e0b\u547d\u4ee4\u8986\u76d6\u4e86\u67e5\u770b\u3001\u590d\u5236\u3001\u79fb\u52a8\u3001\u67e5\u627e\u548c\u538b\u7f29\u7b49\u6838\u5fc3\u9700\u6c42\u3002ls：\u5217\u51fa<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[43,44],"topic":[],"class_list":["post-110687","post","type-post","status-publish","format-standard","hentry","category-server","tag-43","tag-44"],"yoast_head":"\n