{"id":211024,"date":"2026-07-09T09:35:02","date_gmt":"2026-07-09T01:35:02","guid":{"rendered":"http:\/\/www.htt.hk\/?p=211024"},"modified":"2026-07-09T09:35:02","modified_gmt":"2026-07-09T01:35:02","slug":"%e4%b8%80%e4%bb%b6%e4%bc%98%e8%a1%a3%e5%ba%93t%e6%81%a4%e8%83%8c%e5%90%8e%e7%9a%84bash%e8%84%9a%e6%9c%ac%ef%bc%8c%e8%a7%a3%e7%a0%81%e5%90%8e%e6%98%af%e4%b8%aa%e5%92%8c%e5%b9%b3%e5%bd%a9%e8%9b%8b","status":"publish","type":"post","link":"http:\/\/www.htt.hk\/?p=211024","title":{"rendered":"\u4e00\u4ef6\u4f18\u8863\u5e93T\u6064\u80cc\u540e\u7684bash\u811a\u672c\uff0c\u89e3\u7801\u540e\u662f\u4e2a\u548c\u5e73\u5f69\u86cb"},"content":{"rendered":"\n

<\/h1>\n\n\n\n
\n

Akamai\u5728\u4f18\u8863\u5e93T\u6064\u4e0a\u5370\u4e86\u4e00\u6bb5Base64\u7f16\u7801\u7684bash\u811a\u672c\uff0c\u89e3\u7801\u540e\u662f\u4e00\u4e2a\u5faa\u73af\u64ad\u653e”\u548c\u5e73”\u5b57\u6837\u7684\u7ec8\u7aef\u52a8\u753b\u5f69\u86cb\u3002<\/p>\n<\/blockquote>\n\n\n\n

\u5f53\u59bb\u5b50\u8bf4”\u7ed9\u4f60\u770b\u4ef6\u6211\u770b\u5230\u7684T\u6064”\u65f6\uff0c\u4ed6\u6ca1\u60f3\u5230T\u6064\u80cc\u9762\u7adf\u7136\u5370\u7740\u4e00\u6bb5\u7ecf\u8fc7\u6df7\u6dc6\u5904\u7406\u7684bash\u811a\u672c\uff0c\u800c\u4e14\u8fd9\u6bb5\u811a\u672c\u7684\u8bbe\u8ba1\u521d\u8877\u662f\u6253\u5370\u4e00\u6761\u590d\u6d3b\u8282\u5f69\u86cb\u4fe1\u606f\u3002<\/p>\n\n\n\n

\"\u4e00\u4ef6\u4f18\u8863\u5e93T\u6064\u80cc\u540e\u7684bash\u811a\u672c\uff0c\u89e3\u7801\u540e\u662f\u4e2a\u548c\u5e73\u5f69\u86cb\"\/<\/figure>\n\n\n\n

\u8fd9\u4ef6T\u6064\u7531Akamai\u8bbe\u8ba1\uff0c\u5728\u4f18\u8863\u5e93\u95e8\u5e97\u9500\u552e\uff0c\u5c5e\u4e8e”\u548c\u5e73\u4e3a\u6240\u6709\u4eba”\u7cfb\u5217\u3002T\u6064\u6b63\u9762\u662f\u82b1\u62ec\u53f7\u5305\u88f9\u7684\u7231\u5fc3\u56fe\u6848\uff0c\u80cc\u9762\u5219\u662f\u4e00\u5927\u5757\u5b57\u6bcd\u6570\u5b57\u7f16\u7801\u3002\u4ed4\u7ec6\u89c2\u5bdf\u8fd9\u5757\u7f16\u7801\uff0c\u5f00\u5934\u8d6b\u7136\u662f”#!\/bin\/bash”\uff0c\u4e5f\u5c31\u662fbash\u811a\u672c\u7684\u6807\u5fd7\u6027\u884c\u3002\u8fd9\u6bb5\u6587\u672c\u5b9e\u9645\u4e0a\u662fBase64\u7f16\u7801\u7684\u5185\u5bb9\uff0c\u901a\u8fc7eval\u548cbase64\u89e3\u7801\u6765\u6267\u884c\u3002\u4ed6\u8ddf\u59bb\u5b50\u5f00\u73a9\u7b11\u8bf4”\u8fd9\u57fa\u672c\u4e0a\u5c31\u662f\u4eba\u4eec\u4f20\u64ad\u75c5\u6bd2\u7684\u65b9\u5f0f”\uff0c\u7136\u540e\u4e70\u4e0b\u4e86\u8fd9\u4ef6T\u6064\u3002<\/p>\n\n\n\n

\"\u4e00\u4ef6\u4f18\u8863\u5e93T\u6064\u80cc\u540e\u7684bash\u811a\u672c\uff0c\u89e3\u7801\u540e\u662f\u4e2a\u548c\u5e73\u5f69\u86cb\"\/<\/figure>\n\n\n\n

\u5c06T\u6064\u4e0a\u7684\u7f16\u7801\u8f6c\u5f55\u5230\u7535\u8111\u91cc\u5e76\u4e0d\u5bb9\u6613\uff0c\u56e0\u4e3aBase64\u7f16\u7801\u6ca1\u6709\u7ea0\u9519\u673a\u5236\uff0c\u8f6c\u5f55\u5fc5\u987b\u5b8c\u5168\u51c6\u786e\u3002\u4ed6\u5148\u540e\u5c1d\u8bd5\u4e86\u5b89\u5353\u7cfb\u7edf\u81ea\u5e26\u7684OCR\u529f\u80fd\u3001Tesseract\u5149\u5b66\u5b57\u7b26\u8bc6\u522b\u8f6f\u4ef6\uff0c\u4ee5\u53caClaude\uff0c\u7136\u540e\u5c06\u4e09\u4efd\u7ed3\u679c\u8fdb\u884c\u6bd4\u5bf9\uff0c\u9010\u4e00\u4fee\u6b63\u5dee\u5f02\u3002<\/p>\n\n\n\n

\"\u4e00\u4ef6\u4f18\u8863\u5e93T\u6064\u80cc\u540e\u7684bash\u811a\u672c\uff0c\u89e3\u7801\u540e\u662f\u4e2a\u548c\u5e73\u5f69\u86cb\"\/<\/figure>\n\n\n\n

\u89e3\u7801\u540e\u7684\u811a\u672c\u662f\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u5f69\u86cb\u3002<\/p>\n\n\n\n

\n

#!\/bin\/bash<\/p>\n\n\n\n

# Congratulations! You found the easter egg! \u2764\ufe0f
# \u304a\u3081\u3067\u3068\u3046\u3054\u3056\u3044\u307e\u3059\uff01\u96a0\u3055\u308c\u305f\u30b5\u30d7\u30e9\u30a4\u30ba\u3092\u898b\u3064\u3051\u307e\u3057\u305f\uff01\u2764\ufe0f<\/p>\n\n\n\n

# Define the text to animate
text=”\u2665PEACE\u2665FOR\u2665ALL\u2665PEACE\u2665FOR\u2665ALL\u2665PEACE\u2665FOR\u2665ALL\u2665PEACE\u2665FOR\u2665ALL\u2665PEACE\u2665FOR\u2665ALL\u2665”<\/p>\n\n\n\n

# Get terminal dimensions
cols=$(tput cols)
lines=$(tput lines)<\/p>\n\n\n\n

# Calculate the length of the text
text_length=${#text}<\/p>\n\n\n\n

# Hide the cursor
tput civis<\/p>\n\n\n\n

# Trap CTRL+C to show the cursor before exiting
trap “tput cnorm; exit” SIGINT<\/p>\n\n\n\n

# Set frequency scaling factor
freq=0.2<\/p>\n\n\n\n

# Infinite loop for continuous animation
for (( t=0; ; t+=1 )); do
# Extract one character at a time
char=”${text:t % text_length:1}”<\/p>\n\n\n\n

# Calculate the angle in radians
angle=$(echo “($t) * $freq” | bc -l)<\/p>\n\n\n\n

# Calculate the sine of the angle
sine_value=$(echo “s($angle)” | bc -l)<\/p>\n\n\n\n

# Calculate x position using the sine value
x=$(echo “($cols \/ 2) + ($cols \/ 4) * $sine_value” | bc -l)
x=$(printf “%.0f” “$x”)<\/p>\n\n\n\n

# Ensure x is within terminal bounds
if (( x < 0 )); then x=0; fi if (( x >= cols )); then x=$((cols – 1)); fi<\/p>\n\n\n\n

# Calculate color gradient between 12 (cyan) and 208 (orange)
color_start=12
color_end=208
color_range=$((color_end – color_start))
color=$((color_start + (color_range * t \/ lines) % color_range))<\/p>\n\n\n\n

# Print the character with 256-color support
echo -ne “\ufffd33[38;5;${color}m”$(tput cup $t $x)”$char\ufffd33[0m”<\/p>\n\n\n\n

# Line feed to move downward
echo “”<\/p>\n\n\n\n

done<\/p>\n<\/blockquote>\n\n\n\n

\u811a\u672c\u5f00\u5934\u7528\u82f1\u6587\u548c\u65e5\u6587\u5199\u7740”\u606d\u559c\u4f60\u627e\u5230\u4e86\u5f69\u86cb”\uff0c\u5e76\u9644\u5e26\u7231\u5fc3\u8868\u60c5\u7b26\u53f7\u3002\u811a\u672c\u7684\u6838\u5fc3\u529f\u80fd\u662f\u5728\u7ec8\u7aef\u4e2d\u5faa\u73af\u64ad\u653e\u4e00\u6bb5\u52a8\u753b\uff0c\u6587\u5b57\u5185\u5bb9\u4e3a”\u2665\u548c\u5e73\u2665\u4e3a\u2665\u6240\u6709\u4eba\u2665”\u7684\u91cd\u590d\u5b57\u7b26\u4e32\u3002\u811a\u672c\u901a\u8fc7\u8ba1\u7b97\u6b63\u5f26\u6ce2\u51fd\u6570\u6765\u786e\u5b9a\u6bcf\u4e2a\u5b57\u7b26\u7684\u6a2a\u5411\u4f4d\u7f6e\uff0c\u4f7f\u6587\u5b57\u4ee5\u6ce2\u6d6a\u5f62\u6001\u5728\u5c4f\u5e55\u4e0a\u79fb\u52a8\uff0c\u540c\u65f6\u989c\u8272\u5728\u9752\u8272\u548c\u6a59\u8272\u4e4b\u95f4\u6e10\u53d8\u5faa\u73af\uff0c\u8425\u9020\u51fa\u6d41\u52a8\u7684\u89c6\u89c9\u6548\u679c\u3002\u811a\u672c\u8fd8\u4f1a\u81ea\u52a8\u83b7\u53d6\u7ec8\u7aef\u7684\u884c\u5217\u5c3a\u5bf8\u6765\u9002\u914d\u663e\u793a\u533a\u57df\uff0c\u5e76\u5305\u542b\u9690\u85cf\u5149\u6807\u3001\u6355\u83b7Ctrl+C\u4fe1\u53f7\u4ee5\u6062\u590d\u5149\u6807\u663e\u793a\u7b49\u7ec6\u8282\u5904\u7406\u3002<\/p>\n\n\n\n

\"\u4e00\u4ef6\u4f18\u8863\u5e93T\u6064\u80cc\u540e\u7684bash\u811a\u672c\uff0c\u89e3\u7801\u540e\u662f\u4e2a\u548c\u5e73\u5f69\u86cb\"\/<\/figure>\n\n\n\n

\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u540c\u4e00\u7cfb\u5217\u4e2d\u53e6\u4e00\u6b3e\u8bbe\u8ba1\u7684T\u6064\u4e0a\u7684\u4ee3\u7801\u662f\u4e0d\u5b8c\u6574\u7684\uff0c\u5bfc\u5165\u8bed\u53e5\u88ab\u622a\u65ad\uff0c\u7ed3\u5c3e\u505c\u5728\u4e86”retu”\u800c\u975e”return”\uff0c\u663e\u7136\u662f\u4ece\u66f4\u957f\u7684\u4ee3\u7801\u5757\u4e2d\u88c1\u526a\u51fa\u6765\u7684\uff0c\u6839\u672c\u65e0\u6cd5\u7f16\u8bd1\u8fd0\u884c\u3002<\/p>\n\n\n\n

\u4e00\u4e2a\u6709\u8da3\u7684\u7ec6\u8282\u662f\u5b57\u4f53\u9009\u62e9\u3002T\u6064\u4e0a\u7684\u4ee3\u7801\u4f7f\u7528\u7684\u5b57\u4f53\u51e0\u4e4e\u53ef\u4ee5\u786e\u5b9a\u662fConsolas\uff0c\u8fd9\u662f\u4e00\u79cd\u4e3b\u8981\u4e0eWindows\u7cfb\u7edf\u5173\u8054\u7684\u7f16\u7a0b\u5b57\u4f53\u3002\u4eceT\u6064\u4e0a\u53ef\u4ee5\u89c2\u5bdf\u5230\u8fd9\u79cd\u5b57\u4f53\u7684\u5178\u578b\u7279\u5f81\uff1a\u6570\u5b570\u5e26\u6709\u5f88\u6d45\u7684\u659c\u7ebf\uff0c\u6570\u5b571\u6ca1\u6709\u886c\u7ebf\uff0c\u5b57\u6bcdBDyg\u548c\u6570\u5b572\u7684\u66f2\u7ebf\u5706\u6da6\u3002\u7528\u5728bash\u811a\u672c\u4e0a\u663e\u5f97\u6709\u4e9b\u4e0d\u5bfb\u5e38\uff0c\u56e0\u4e3aConsolas\u5e76\u975eLinux\u73af\u5883\u4e0b\u5e38\u89c1\u7684\u4ee3\u7801\u5b57\u4f53\u3002<\/p>\n\n\n\n

Akamai\u5728T\u6064\u53d1\u5e03\u65f6\u53d1\u5e03\u4e86\u4e00\u4efd\u65b0\u95fb\u7a3f\uff0c\u79f0\u8fd9\u4ef6T\u6064\u7684\u8bbe\u8ba1\u662f\u5bf9 \u4e92\u8054\u7f51<\/a>\u65e9\u671f\u7684\u81f4\u656c\u3002\u6d45\u68d5\u8272\u7684T\u6064\u5e95\u8272\u53c2\u7167\u4e86\u65e9\u671f\u4e92\u8054\u7f51\u8ba1\u7b97\u673a\u7684\u7c73\u8272\u673a\u7bb1\uff0c\u6b63\u9762\u7684\u7231\u5fc3\u4ee3\u8868\u4e92\u8054\u7f51\u4e3a\u4e16\u754c\u5e26\u6765\u7684\u79ef\u6781\u5f71\u54cd\uff0c\u80cc\u9762\u7684\u4ee3\u7801\u5219\u5f15\u7528\u4e86Linux\u8fd9\u4e00”\u4e92\u8054\u7f51\u7684\u5f00\u6e90\u8bed\u8a00”\u3002Akamai\u8868\u793a\uff0c\u8fd9\u79cd\u5171\u540c\u8bed\u8a00\u5c06\u516c\u53f8\u4e0e\u5168\u7403\u9876\u7ea7\u54c1\u724c\u53ca\u5176\u6240\u670d\u52a1\u7684\u4eba\u4eec\u8054\u7cfb\u5728\u4e00\u8d77\uff0c\u5171\u540c\u81f4\u529b\u4e8e\u5efa\u8bbe\u4e00\u4e2a\u66f4\u5b89\u5168\u3001\u66f4\u4e92\u8054\u7684\u4e16\u754c\u3002\u5728\u89e3\u7801\u8fd9\u4ef6T\u6064\u4e4b\u524d\uff0c\u4ed6\u523b\u610f\u6ca1\u6709\u641c\u7d22\u76f8\u5173\u4fe1\u606f\uff0c\u540e\u6765\u53d1\u73b0\u6b64\u524d\u5df2\u6709\u4eba\u88ab\u540c\u6837\u7684\u597d\u5947\u5fc3\u9a71\u52a8\u505a\u8fc7\u7c7b\u4f3c\u7684\u4e8b\u60c5\uff0c\u8fd9\u8ba9\u4ed6\u611f\u5230\u6b23\u6170\uff0c\u4e5f\u4e50\u610f\u5c06\u8fd9\u6761\u53d1\u73b0\u4e4b\u94fe\u7ee7\u7eed\u4f20\u9012\u4e0b\u53bb\u3002<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Akamai\u5728\u4f18\u8863\u5e93T\u6064\u4e0a\u5370\u4e86\u4e00\u6bb5Base64\u7f16\u7801\u7684bash\u811a\u672c\uff0c\u89e3\u7801\u540e\u662f\u4e00\u4e2a\u5faa\u73af\u64ad\u653e”\u548c\u5e73&#8 […]<\/p>\n","protected":false},"author":3,"featured_media":211025,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-211024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qyzx"],"_links":{"self":[{"href":"http:\/\/www.htt.hk\/index.php?rest_route=\/wp\/v2\/posts\/211024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.htt.hk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.htt.hk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.htt.hk\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.htt.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=211024"}],"version-history":[{"count":1,"href":"http:\/\/www.htt.hk\/index.php?rest_route=\/wp\/v2\/posts\/211024\/revisions"}],"predecessor-version":[{"id":211026,"href":"http:\/\/www.htt.hk\/index.php?rest_route=\/wp\/v2\/posts\/211024\/revisions\/211026"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.htt.hk\/index.php?rest_route=\/wp\/v2\/media\/211025"}],"wp:attachment":[{"href":"http:\/\/www.htt.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=211024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.htt.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=211024"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.htt.hk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=211024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}