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Commit bd0005f

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committed
Refactor build process to fetch Linux commands from API, update HTML metadata for 2025, and revise sitemap with new last modified dates
1 parent 7c1bb46 commit bd0005f

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4 files changed

+620
-1089
lines changed

4 files changed

+620
-1089
lines changed

‎build.py

Lines changed: 113 additions & 50 deletions
Original file line numberDiff line numberDiff line change
@@ -1,30 +1,46 @@
11
import re
22
import os
3+
import requests
34

45

5-
# 解析 Markdown 文件
6-
def parse_markdown(file_path):
6+
# 使用 API 获取数据
7+
def fetch_commands_from_api():
8+
url = "https://labex.io/api/v2/courses/linux-commands-cheatsheet/labs"
9+
print(f"Fetching commands from {url}...")
10+
try:
11+
response = requests.get(url, timeout=10)
12+
response.raise_for_status() # Will raise an HTTPError for bad responses (4xx or 5xx)
13+
api_data = response.json()
14+
except requests.exceptions.RequestException as e:
15+
print(f"Error fetching data from API: {e}")
16+
return []
17+
718
commands = []
8-
with open(file_path, "r", encoding="utf-8") as file:
9-
content = file.read()
10-
sections = re.split(r"^#\s", content, flags=re.M)[1:] # 按一级标题分割
11-
for section in sections:
12-
category, *lines = section.splitlines()
13-
table_lines = [line for line in lines if "|" in line]
14-
if table_lines:
15-
for row in table_lines[2:]: # 跳过表头
16-
cols = [col.strip() for col in row.split("|")[1:-1]]
17-
if len(cols) == 2:
18-
command_link = re.search(r"\((.*?)\)", cols[0])
19-
command_name = re.sub(r"\[|\]\(.*?\)", "", cols[0]).strip()
20-
commands.append(
21-
{
22-
"category": category.strip(),
23-
"name": command_name,
24-
"link": command_link.group(1) if command_link else "#",
25-
"description": cols[1],
26-
}
27-
)
19+
for stage in api_data.get("stages", []):
20+
category = stage.get("name")
21+
for lab in stage.get("labs", []):
22+
lab_name = lab.get("name")
23+
lab_alias = lab.get("alias")
24+
25+
if not all([lab_name, lab_alias]):
26+
continue
27+
28+
# Parse command name from lab name
29+
# e.g. "Linux ls Command with Practical Examples" -> "ls"
30+
command_parts = lab_name.split()
31+
if len(command_parts) > 1 and command_parts[0] == "Linux":
32+
command_name = command_parts[1]
33+
else:
34+
command_name = lab_name # Fallback to full name
35+
36+
commands.append(
37+
{
38+
"category": category,
39+
"name": command_name,
40+
"link": f"https://labex.io/tutorials/{lab_alias}",
41+
"description": lab.get("description"),
42+
}
43+
)
2844
return commands
2945

3046

@@ -36,33 +52,60 @@ def render_html(commands):
3652
<!DOCTYPE html>
3753
<html lang="en">
3854
<head>
39-
<meta charset="UTF-8">
40-
<meta name="viewport" content="width=device-width, initial-scale=1.0">
41-
<title>Linux Commands Cheat Sheet - Full List - 2024 | LabEx</title>
42-
<meta name="description" content="A full list of essential Linux commands with detailed explanations and examples. Best linux commands cheat sheet for beginners and advanced users.">
43-
<meta name="keywords" content="Linux commands, Linux cheat sheet, command-line guide, Linux tips, Linux reference, Linux tutorials">
44-
<meta name="author" content="labex.io">
45-
<meta name="robots" content="index, follow">
46-
<link rel="canonical" href="https://linux-commands.labex.io">
55+
<meta charset="UTF-8" />
56+
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
57+
<title>Linux Commands Cheat Sheet PDF - 2025 | LabEx</title>
58+
<meta
59+
name="description"
60+
content="A full list of essential Linux commands with detailed explanations and examples. Download the best linux commands cheat sheet PDF for beginners and advanced users."
61+
/>
62+
<meta
63+
name="keywords"
64+
content="Linux commands, Linux cheat sheet, linux commands cheat sheet pdf, command-line guide, Linux tips, Linux reference, Linux tutorials"
65+
/>
66+
<meta name="author" content="labex.io" />
67+
<meta name="robots" content="index, follow" />
68+
<link rel="canonical" href="https://linux-commands.labex.io" />
4769
4870
<!-- Open Graph Tags -->
49-
<meta property="og:title" content="Linux Commands Cheat Sheet - Full List - 2024 | LabEx">
50-
<meta property="og:description" content="A full list of essential Linux commands with detailed explanations and examples. Best linux commands cheat sheet for beginners and advanced users.">
51-
<meta property="og:type" content="website">
52-
<meta property="og:url" content="https://linux-commands.labex.io">
53-
<meta property="og:image" content="https://linux-commands.labex.io/assets/og-image.png">
54-
<meta property="og:site_name" content="Linux Commands Cheat Sheet">
71+
<meta
72+
property="og:title"
73+
content="Linux Commands Cheat Sheet PDF - 2025 | LabEx"
74+
/>
75+
<meta
76+
property="og:description"
77+
content="A full list of essential Linux commands with detailed explanations and examples. Download the best linux commands cheat sheet PDF for beginners and advanced users."
78+
/>
79+
<meta property="og:type" content="website" />
80+
<meta property="og:url" content="https://linux-commands.labex.io" />
81+
<meta
82+
property="og:image"
83+
content="https://linux-commands.labex.io/assets/og-image.png"
84+
/>
85+
<meta property="og:site_name" content="Linux Commands Cheat Sheet" />
5586
5687
<!-- Twitter Card Tags -->
57-
<meta name="twitter:card" content="summary_large_image">
58-
<meta name="twitter:title" content="Linux Commands Cheat Sheet - Full List - 2024 | LabEx">
59-
<meta name="twitter:description" content="A comprehensive Linux commands cheat sheet with detailed explanations and examples. Best linux commands reference for beginners and advanced users.">
60-
<meta name="twitter:image" content="https://linux-commands.labex.io/assets/og-image.png">
88+
<meta name="twitter:card" content="summary_large_image" />
89+
<meta
90+
name="twitter:title"
91+
content="Linux Commands Cheat Sheet PDF - 2025 | LabEx"
92+
/>
93+
<meta
94+
name="twitter:description"
95+
content="A comprehensive Linux commands cheat sheet with detailed explanations and examples. Download the best linux commands reference PDF for beginners and advanced users."
96+
/>
97+
<meta
98+
name="twitter:image"
99+
content="https://linux-commands.labex.io/assets/og-image.png"
100+
/>
61101
62102
<script src="https://cdn.tailwindcss.com"></script>
63-
<link rel="preconnect" href="https://fonts.googleapis.com">
64-
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
65-
<link href="https://fonts.googleapis.com/css2?family=IBM+Plex+Mono&family=Parkinsans:wght@300..800&display=swap" rel="stylesheet">
103+
<link rel="preconnect" href="https://fonts.googleapis.com" />
104+
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
105+
<link
106+
href="https://fonts.googleapis.com/css2?family=IBM+Plex+Mono&family=Parkinsans:wght@300..800&display=swap"
107+
rel="stylesheet"
108+
/>
66109
<!-- Google tag (gtag.js) -->
67110
<script async src="https://www.googletagmanager.com/gtag/js?id=G-ZFCX52ZJTZ"></script>
68111
<script>
@@ -159,6 +202,27 @@ def render_html(commands):
159202
<h1 class="text-4xl font-extrabold">Linux Commands Cheat Sheet</h1>
160203
<p class="mt-2 text-lg">A clean and minimal guide to {total_commands} Linux commands</p>
161204
<img src="assets/labex-logo-white.svg" alt="LabEx Logo" class="mx-auto mt-8">
205+
<a
206+
href="assets/linux-commands-cheat-sheet.pdf"
207+
download
208+
class="inline-flex items-center mt-6 px-6 py-3 bg-white text-[#2E7EEE] font-semibold rounded-lg hover:bg-gray-100 transition-colors duration-200"
209+
>
210+
<svg
211+
xmlns="http://www.w3.org/2000/svg"
212+
class="h-5 w-5 mr-2"
213+
fill="none"
214+
viewBox="0 0 24 24"
215+
stroke="currentColor"
216+
>
217+
<path
218+
stroke-linecap="round"
219+
stroke-linejoin="round"
220+
stroke-width="2"
221+
d="M12 10v6m0 0l-3-3m3 3l3-3m2 8H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
222+
/>
223+
</svg>
224+
Download PDF
225+
</a>
162226
</div>
163227
</header>
164228
<nav>
@@ -181,7 +245,7 @@ def render_html(commands):
181245
</main>
182246
<footer class="bg-[#2E7EEE] text-white py-6">
183247
<div class="container mx-auto text-center">
184-
<p >&copy; 2024 <a href="https://labex.io">LabEx</a>. All rights reserved.</p>
248+
<p class="text-sm">&copy; 2025 <a href="https://labex.io">LabEx</a>. All rights reserved.</p>
185249
</div>
186250
</footer>
187251
</body>
@@ -254,7 +318,7 @@ def render_html(commands):
254318

255319

256320
# 在 render_html 函数后添加这两个新函数
257-
def generate_sitemap():
321+
def generate_sitemap(commands):
258322
# 获取所有命令的链接
259323
def get_url_entries(commands):
260324
entries = []
@@ -291,8 +355,8 @@ def get_url_entries(commands):
291355

292356
current_date = datetime.now().strftime("%Y-%m-%d")
293357

294-
# 重新解析 README 获取所有链接
295-
all_commands = parse_markdown("README.md")
358+
# We will use the fetched commands directly
359+
all_commands = commands
296360
entries = get_url_entries(all_commands)
297361

298362
with open("sitemap.xml", "w", encoding="utf-8") as f:
@@ -315,10 +379,9 @@ def generate_robots_txt():
315379

316380
# 修改主函数
317381
if __name__ == "__main__":
318-
input_file = "README.md"
319382
output_file = "index.html"
320383

321-
commands = parse_markdown(input_file)
384+
commands = fetch_commands_from_api()
322385
html_content = render_html(commands)
323386

324387
# 先运行 prettier 只格式化 HTML
@@ -328,5 +391,5 @@ def generate_robots_txt():
328391
print(f"HTML file generated: {output_file}")
329392

330393
# 然后生成 sitemap.xml 和 robots.txt
331-
generate_sitemap()
394+
generate_sitemap(commands)
332395
generate_robots_txt()

‎index.html

Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
<!DOCTYPE html>
1+
<!doctype html>
22
<html lang="en">
33
<head>
44
<meta charset="UTF-8" />
@@ -153,7 +153,7 @@
153153
(navigator.userAgent.toLowerCase().indexOf("mac") != -1
154154
? "Command/Cmd"
155155
: "CTRL") +
156-
" + D to bookmark this page."
156+
" + D to bookmark this page.",
157157
);
158158
}
159159
}
@@ -472,7 +472,7 @@ <h3 class="text-xl font-extrabold text-gray-900">mkdir</h3>
472472
</a>
473473

474474
<a
475-
href="https://labex.io/tutorials/linux-linux-touch-command-with-practical-examples-422962"
475+
href="https://labex.io/tutorials/linux-create-and-manage-files-with-the-linux-touch-command-422962"
476476
target="_blank"
477477
class="card block bg-white shadow-lg rounded-lg p-6 hover:shadow-xl hover:bg-gray-50 transition-all duration-200 border-2 border-transparent"
478478
>
@@ -1240,7 +1240,7 @@ <h3 class="text-xl font-extrabold text-gray-900">whereis</h3>
12401240
</a>
12411241

12421242
<a
1243-
href="https://labex.io/tutorials/linux-linux-file-command-with-practical-examples-422681"
1243+
href="https://labex.io/tutorials/linux-how-to-identify-file-types-with-the-linux-file-command-422681"
12441244
target="_blank"
12451245
class="card block bg-white shadow-lg rounded-lg p-6 hover:shadow-xl hover:bg-gray-50 transition-all duration-200 border-2 border-transparent"
12461246
>
@@ -1553,7 +1553,7 @@ <h3 class="text-xl font-extrabold text-gray-900">mc</h3>
15531553
</a>
15541554

15551555
<a
1556-
href="https://labex.io/tutorials/linux-linux-readlink-command-with-practical-examples-422882"
1556+
href="https://labex.io/tutorials/linux-how-to-resolve-symbolic-links-with-the-readlink-command-422882"
15571557
target="_blank"
15581558
class="card block bg-white shadow-lg rounded-lg p-6 hover:shadow-xl hover:bg-gray-50 transition-all duration-200 border-2 border-transparent"
15591559
>
@@ -1826,7 +1826,7 @@ <h3 class="text-xl font-extrabold text-gray-900">lsattr</h3>
18261826
</a>
18271827

18281828
<a
1829-
href="https://labex.io/tutorials/linux-linux-cksum-command-with-practical-examples-422605"
1829+
href="https://labex.io/tutorials/linux-verify-file-integrity-with-linux-cksum-422605"
18301830
target="_blank"
18311831
class="card block bg-white shadow-lg rounded-lg p-6 hover:shadow-xl hover:bg-gray-50 transition-all duration-200 border-2 border-transparent"
18321832
>
@@ -10015,7 +10015,7 @@ <h3 class="text-xl font-extrabold text-gray-900">httpd</h3>
1001510015
</a>
1001610016

1001710017
<a
10018-
href="netcat"
10018+
href="https://labex.io/tutorials/linux-linux-nc-netcat-command-with-practical-examples-422835"
1001910019
target="_blank"
1002010020
class="card block bg-white shadow-lg rounded-lg p-6 hover:shadow-xl hover:bg-gray-50 transition-all duration-200 border-2 border-transparent"
1002110021
>
@@ -19842,7 +19842,7 @@ <h3 class="text-xl font-extrabold text-gray-900">info</h3>
1984219842
</a>
1984319843

1984419844
<a
19845-
href="https://labex.io/tutorials/linux-linux-whatis-command-with-practical-examples-423005"
19845+
href="https://labex.io/tutorials/linux-quickly-identify-linux-command-purposes-with-whatis-423005"
1984619846
target="_blank"
1984719847
class="card block bg-white shadow-lg rounded-lg p-6 hover:shadow-xl hover:bg-gray-50 transition-all duration-200 border-2 border-transparent"
1984819848
>
@@ -22511,7 +22511,7 @@ <h3 class="text-xl font-extrabold text-gray-900">rev</h3>
2251122511
<footer class="bg-[#2E7EEE] text-white py-6">
2251222512
<div class="container mx-auto text-center">
2251322513
<p class="text-sm">
22514-
&copy; 2025 <a href="https://labex.io">LabEx</a>. All rights reserved.
22514+
&copy; 2024 <a href="https://labex.io">LabEx</a>. All rights reserved.
2251522515
</p>
2251622516
</div>
2251722517
</footer>

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