{"id":209,"date":"2024-01-27T08:45:48","date_gmt":"2023-01-04T14:15:29","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%9c%a8linux%e4%b8%ad%e5%87%8f%e5%b0%8f%e5%9b%be%e5%83%8f%e6%96%87%e4%bb%b6%e7%9a%84%e5%a4%a7%e5%b0%8f-%e5%91%bd%e4%bb%a4%e8%a1%8c%e7%95%8c%e9%9d%a2%e5%92%8c%e5%9b%be%e5%bd%a2%e7%95%8c%e9%9d%a2\/"},"modified":"2025-08-01T02:25:52","modified_gmt":"2025-07-31T18:25:52","slug":"%e5%9c%a8linux%e4%b8%ad%e5%87%8f%e5%b0%8f%e5%9b%be%e5%83%8f%e6%96%87%e4%bb%b6%e7%9a%84%e5%a4%a7%e5%b0%8f-%e5%91%bd%e4%bb%a4%e8%a1%8c%e7%95%8c%e9%9d%a2%e5%92%8c%e5%9b%be%e5%bd%a2%e7%95%8c%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8linux%e4%b8%ad%e5%87%8f%e5%b0%8f%e5%9b%be%e5%83%8f%e6%96%87%e4%bb%b6%e7%9a%84%e5%a4%a7%e5%b0%8f-%e5%91%bd%e4%bb%a4%e8%a1%8c%e7%95%8c%e9%9d%a2%e5%92%8c%e5%9b%be%e5%bd%a2%e7%95%8c%e9%9d%a2\/","title":{"rendered":"Linux\u56fe\u50cf\u6587\u4ef6\u7626\u8eab\uff1a\u547d\u4ee4\u884c\u4e0e\u56fe\u5f62\u754c\u9762\u7ec8\u6781\u6307\u5357"},"content":{"rendered":"<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8ba8\u8bba\u4e86Linux\u4e2d\u51cf\u5c0f\u56fe\u50cf\u6587\u4ef6\u5927\u5c0f\u7684\u4e0d\u540c\u65b9\u6cd5\u3002\u968f\u7740\u5bf9\u56fe\u50cf\u8d28\u91cf\u7684\u5173\u6ce8\u589e\u52a0\uff0c\u56fe\u50cf\u6587\u4ef6\u7684\u5927\u5c0f\u4e5f\u5728\u5927\u5e45\u589e\u52a0\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u4e3a\u60a8\u5e26\u6765\u4e86\u4e00\u7bc7\u5173\u4e8e\u6b64\u4efb\u52a1\u7684\u6587\u7ae0\uff0c\u4e0d\u65ad\u51cf\u5c0f\u8fd9\u4e9b\u5927\u56fe\u50cf\u7684\u6587\u4ef6\u5927\u5c0f\u662f\u5e38\u89c1\u9700\u6c42\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u5feb\u901f\u4e86\u89e3\u51cf\u5c0f\u56fe\u50cf\u6587\u4ef6\u5927\u5c0f\u7684\u8fc7\u7a0b\u3002<\/p>\n<h2>\u5728Linux\u4e2d\u4f7f\u7528\u8f6c\u6362\u547d\u4ee4\uff08convert\uff09\u6765\u51cf\u5c0f\u56fe\u50cf\u6587\u4ef6\u7684\u5c3a\u5bf8\u3002<\/h2>\n<p>\u5728\u6211\u4eec\u8fdb\u884c\u8fd9\u4e2a\u547d\u4ee4\u7684\u5e94\u7528\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u786e\u4fdd\u5b83\u5df2\u7ecf\u5b58\u5728\u4e8e\u7cfb\u7edf\u4e2d\u3002<\/p>\n<p><code>convert<\/code> \u547d\u4ee4\u5c5e\u4e8e ImageMagick \u8f6f\u4ef6\u5305\u3002Debian\/Ubuntu \u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5 ImageMagick\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> imagemagick\r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/6-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f \u5b89\u88c5 ImageMagick\" title=\"\">\n                        <\/div>\n<p>\u4e00\u65e6\u5b89\u88c5\u5b8c\u8f6f\u4ef6\u5305\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u8fd0\u884c <code>man convert<\/code> \u6765\u67e5\u770b\u8be5\u547d\u4ee4\u6240\u652f\u6301\u7684\u5404\u79cd\u64cd\u4f5c\u3002<\/p>\n<h3>\u964d\u4f4e\u56fe\u50cf\u7684\u8d28\u91cf<\/h3>\n<p>\u964d\u4f4e\u56fe\u50cf\u8d28\u91cf\u662f\u51cf\u5c0f\u56fe\u50cf\u5c3a\u5bf8\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u3002<\/p>\n<pre class=\"post-pre\"><code>convert <span class=\"token operator\">&lt;<\/span>\u8f93\u5165\u6587\u4ef6<span class=\"token operator\">&gt;<\/span> <span class=\"token parameter variable\">-quality<\/span> <span class=\"token number\">10<\/span>% <span class=\"token operator\">&lt;<\/span>\u8f93\u51fa\u6587\u4ef6<span class=\"token operator\">&gt;<\/span>\r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/11-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f \u8d28\u91cf\u7f16\u8f91\" title=\"\">\n                        <\/div>\n<p>\u4f7f\u7528 <code>convert<\/code> \u547d\u4ee4\u4f1a\u663e\u8457\u964d\u4f4e\u56fe\u50cf\u7684\u8d28\u91cf\u3002\u5982\u679c\u6211\u4eec\u60f3\u8981\u68c0\u67e5\u65b0\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">du<\/span> <span class=\"token parameter variable\">-h<\/span> jd_logo*\r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/14-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f \u68c0\u67e5\u5927\u5c0f\" title=\"\">\n                        <\/div>\n<p><code>du<\/code> \u547d\u4ee4\u7528\u4e8e\u663e\u793a Linux \u4e2d\u6587\u4ef6\u5360\u7528\u7684\u78c1\u76d8\u7a7a\u95f4\u91cf\u3002\u5728\u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u6211\u4eec\u663e\u793a\u4e86\u6240\u6709\u7248\u672c\u7684\u201cjd_logo\u201d\u6240\u5360\u7528\u7684\u7a7a\u95f4\u5927\u5c0f\u3002<\/p>\n<hr>\n<h3>\u5728Linux\u4e2d\u901a\u8fc7\u50cf\u7d20\u51cf\u5c0f\u56fe\u50cf\u6587\u4ef6\u5927\u5c0f\u3002<\/h3>\n<p>\u5982\u679c\u51cf\u5c11\u56fe\u50cf\u4e2d\u50cf\u7d20\u7684\u6570\u91cf\uff0c\u53ef\u4ee5\u51cf\u5c0f\u56fe\u50cf\u7684\u6587\u4ef6\u5927\u5c0f\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u9700\u8981\u63d0\u4f9b\u65b0\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u3002<\/p>\n<pre class=\"post-pre\"><code>convert <span class=\"token operator\">&lt;<\/span>\u8f93\u5165\u6587\u4ef6<span class=\"token operator\">&gt;<\/span> <span class=\"token parameter variable\">-resize<\/span> 200x200 <span class=\"token operator\">&lt;<\/span>\u8f93\u51fa\u6587\u4ef6<span class=\"token operator\">&gt;<\/span>\r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/20-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f \u8c03\u6574\u5927\u5c0f\u7f16\u8f91\" title=\"\">\n                        <\/div>\n<p>\u5f53\u6211\u4eec\u62c9\u4f38\u56fe\u50cf\u7684\u5c3a\u5bf8\u65f6\uff0c\u53ef\u4ee5\u89c2\u5bdf\u5230\u7f29\u5c0f\u56fe\u50cf\u8d28\u91cf\u7684\u51cf\u5c11\u3002<\/p>\n<p>\u5c3d\u7ba1\u547d\u4ee4\u4e2d\u63d0\u4f9b\u7684\u5c3a\u5bf8\u8fdd\u53cd\u4e86\u539f\u59cb\u7eb5\u6a2a\u6bd4\uff0c\u4f46\u56fe\u50cf\u7684\u7eb5\u6a2a\u6bd4\u5f97\u4ee5\u6062\u590d\u3002<code>convert<\/code> \u547d\u4ee4\u80cc\u540e\u7684\u60f3\u6cd5\u662f\uff0c\u7f29\u5c0f\u540e\u7684\u56fe\u50cf\u5fc5\u987b\u9002\u5e94\u6307\u5b9a\u7684\u5c3a\u5bf8\u3002<\/p>\n<p>\u4e3a\u4e86\u5c06\u56fe\u50cf\u51c6\u786e\u5730\u7f29\u5c0f\u5230\u6307\u5b9a\u5c3a\u5bf8\uff0c\u5e76\u5ffd\u7565\u5bbd\u9ad8\u6bd4\uff0c\u9700\u5728\u8c03\u6574\u5927\u5c0f\u53c2\u6570\u540e\u6dfb\u52a0\u201c!\u201d\u7b26\u53f7\u3002<\/p>\n<pre class=\"post-pre\"><code>convert <span class=\"token operator\">&lt;<\/span>\u8f93\u5165\u6587\u4ef6<span class=\"token operator\">&gt;<\/span> <span class=\"token parameter variable\">-resize<\/span> 200x200<span class=\"token operator\">!<\/span> <span class=\"token operator\">&lt;<\/span>\u8f93\u51fa\u6587\u4ef6<span class=\"token operator\">&gt;<\/span>\r\n<\/code><\/pre>\n<hr>\n<h3>\u8f6c\u6362\u56fe\u50cf\u683c\u5f0f<\/h3>\n<p>\u4e00\u4e9b\u7f51\u7ad9\u53ea\u652f\u6301\u7279\u5b9a\u7684\u6587\u4ef6\u6269\u5c55\u540d\uff0c\u6240\u4ee5 <code>convert<\/code> \u547d\u4ee4\u63d0\u4f9b\u4e86\u8f6c\u6362\u56fe\u7247\u683c\u5f0f\u7684\u529f\u80fd\u3002<\/p>\n<pre class=\"post-pre\"><code>convert <span class=\"token operator\">&lt;<\/span>\u8f93\u5165\u6587\u4ef6<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>\u8f93\u51fa\u6587\u4ef6<span class=\"token operator\">&gt;<\/span>\r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/29-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f \u8f6c\u6362\" title=\"\">\n                        <\/div>\n<p>\u5982\u679c\u6ca1\u6709\u63d0\u4f9b\u53c2\u6570\uff0c\u8d28\u91cf\u964d\u4f4e\u4e8692%\u3002\u5728\u4e0a\u9762\u7684\u7247\u6bb5\u4e2d\uff0c\u6211\u4eec\u5c06\u4e00\u4e2a&#8217;.png&#8217;\u56fe\u50cf\u6587\u4ef6\u8f6c\u6362\u4e3a\u4e00\u4e2a&#8217;.jpg&#8217;\u6587\u4ef6\u3002<\/p>\n<p><code>convert<\/code> \u547d\u4ee4\u5177\u6709\u8bb8\u591a\u5e94\u7528\uff0c\u4f8b\u5982\u65cb\u8f6c\u56fe\u50cf\u3001\u5e94\u7528\u7279\u6548\u6216\u5728\u56fe\u50cf\u4e0a\u7ed8\u753b\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7 <code>man convert<\/code> \u547d\u4ee4\u6765\u53c2\u8003\u7528\u6237\u624b\u518c\uff0c\u638c\u63e1\u56fe\u50cf\u683c\u5f0f\u5316\u5de5\u5177\u3002<\/p>\n<p>\u4e3a\u4e86\u8f6c\u6362\u591a\u4e2a\u6587\u4ef6\uff0c\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u8fd0\u884c\u5faa\u73af\u4ee5\u5904\u7406\u6240\u6709\u56fe\u50cf\u7684 Bash \u811a\u672c\u3002\u8fd8\u6709\u4e00\u4e2a\u5904\u7406\u591a\u4e2a\u56fe\u50cf\u6587\u4ef6\u7684\u66ff\u4ee3\u65b9\u6cd5\uff0c\u5c31\u662f\u5728 ImageMagick \u8f6f\u4ef6\u5305\u4e2d\u4f7f\u7528\u7684 <code>mogrify<\/code> \u547d\u4ee4\u3002<\/p>\n<hr>\n<h2>2. \u4f7f\u7528 mogrify \u547d\u4ee4<\/h2>\n<pre class=\"post-pre\"><code>mogrify <span class=\"token punctuation\">[<\/span>\u9009\u9879<span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">[<\/span>\u6587\u4ef6\u5217\u8868<span class=\"token punctuation\">]<\/span>\r\n<\/code><\/pre>\n<p><code>convert<\/code> \u547d\u4ee4\u548c <code>mogrify<\/code> \u547d\u4ee4\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e <code>mogrify<\/code> \u547d\u4ee4\u4f1a\u76f4\u63a5\u5728\u539f\u59cb\u56fe\u50cf\u6587\u4ef6\u4e0a\u5e94\u7528\u64cd\u4f5c\uff0c\u800c <code>convert<\/code> \u547d\u4ee4\u5219\u4e0d\u4f1a\u3002<\/p>\n<p>\u6b64\u5916\uff0c<code>mogrify<\/code> \u547d\u4ee4\u8fd8\u652f\u6301\u7528\u8868\u8fbe\u5f0f\u540c\u65f6\u5904\u7406\u591a\u4e2a\u6587\u4ef6\u3002\u4f8b\u5982\uff1a<\/p>\n<pre class=\"post-pre\"><code>mogrify <span class=\"token parameter variable\">-quality<\/span> <span class=\"token number\">10<\/span> *.jpg\r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/39-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f Mogrify\" title=\"\">\n                        <\/div>\n<p>\u201c<code>convert<\/code> \u548c <code>mogrify<\/code> \u5e94\u7528\u7a0b\u5e8f\u662f\u76f8\u540c\u7684\uff0c\u56e0\u4e3a\u5b83\u4eec\u90fd\u6765\u81ea\u4e8e\u540c\u4e00\u4e2a\u8f6f\u4ef6\u5305\u3002\u201d<\/p>\n<hr>\n<h2>3. \u4f7f\u7528 Pngcrush \u6765\u5904\u7406 PNG \u6587\u4ef6<\/h2>\n<p>Pngcrush \u662f\u4e00\u4e2a PNG\uff08\u53ef\u79fb\u690d\u7f51\u7edc\u56fe\u5f62\uff09\u6587\u4ef6\u4f18\u5316\u5668\u3002\u5b83\u901a\u8fc7\u8fd0\u7528\u5404\u79cd\u538b\u7f29\u65b9\u6cd5\u548c\u8fc7\u6ee4\u5668\u6765\u51cf\u5c0f\u56fe\u50cf\u7684\u6587\u4ef6\u5c3a\u5bf8\u3002<\/p>\n<p>\u5bf9\u4e8e Debian\/Ubuntu \u7528\u6237\uff0c\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> get <span class=\"token function\">install<\/span> pngcrush\r\n<\/code><\/pre>\n<p>\u5176\u4ed6 Linux \u53d1\u884c\u7248\u7684\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u7684\u5b89\u88c5\u547d\u4ee4\uff0c\u7136\u540e\u518d\u5b89\u88c5 Pngcrush\u3002<\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u6b65\u9aa4\u6765\u7f29\u5c0f PNG \u6587\u4ef6\u7684\u5927\u5c0f\uff1a<\/p>\n<pre class=\"post-pre\"><code>pngcrush <span class=\"token parameter variable\">-brute<\/span> <span class=\"token operator\">&lt;<\/span>\u8f93\u5165\u6587\u4ef6<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>\u8f93\u51fa\u6587\u4ef6<span class=\"token operator\">&gt;<\/span>\r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/49-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f Pngcrush\" title=\"\">\n                        <\/div>\n<p>\u201c-brute\u201d\u9009\u9879\u5c06\u6587\u4ef6\u901a\u8fc7114\u79cd\u6ee4\u6ce2\/\u538b\u7f29\u65b9\u6cd5\u8fdb\u884c\u5904\u7406\u3002\u8be5\u6269\u5c55\u8fc7\u7a0b\u53ea\u9700\u51e0\u79d2\u949f\u3002\u7528\u6237\u53ef\u4ee5\u9009\u62e9\u8fc7\u6ee4\u5668\u3001\u7ea7\u522b\u548c\u4f18\u5316\u7b56\u7565\uff0c\u800c\u4e0d\u662f\u91c7\u7528\u86ee\u529b\u65b9\u6cd5\u3002<\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u624b\u518c\u9875\u9762\uff08<code>man pngcrush<\/code>\uff09\u4e86\u89e3\u5230\u8fc7\u6ee4\u5668\u7684\u7c7b\u578b\u548c\u5176\u4ed6\u5c5e\u6027\u3002<\/p>\n<hr>\n<h2>4. \u4f7f\u7528 Jpegoptim \u5904\u7406 JPG \u6587\u4ef6<\/h2>\n<p>Jpegoptim \u662f\u4e00\u6b3e JPG\uff08\u8054\u5408\u56fe\u50cf\u4e13\u5bb6\u7ec4\uff09\u6587\u4ef6\u538b\u7f29\u5668\u3002\u8be5\u547d\u4ee4\u652f\u6301\u5c06\u767e\u5206\u6bd4\u548c\u76ee\u6807\u6587\u4ef6\u5927\u5c0f\u4f5c\u4e3a\u53c2\u6570\uff0c\u4ee5\u51cf\u5c0f\u56fe\u50cf\u5c3a\u5bf8\u3002<\/p>\n<p>\u5b89\u88c5\u975e\u5e38\u7b80\u5355\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> jpegoptim\r\n<\/code><\/pre>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd0\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code>jpegoptim <span class=\"token parameter variable\">--size<\/span><span class=\"token operator\">=<\/span><span class=\"token operator\">&lt;<\/span>\u76ee\u6807\u5927\u5c0f<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&lt;<\/span>\u8f93\u5165\u6587\u4ef6<span class=\"token operator\">&gt;<\/span>\r\n<\/code><\/pre>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/59-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f Jpegoptim\" title=\"\">\n                        <\/div>\n<p>Jpegoptim \u5de5\u5177\u4f1a\u8986\u76d6\u539f\u59cb\u56fe\u7247\uff0c\u56e0\u6b64\u5efa\u8bae\u4fdd\u7559\u5907\u4efd\u56fe\u7247\u6587\u4ef6\u3002\u8fd9\u4e2a\u5de5\u5177\u6700\u597d\u7684\u529f\u80fd\u662f\u53ef\u4ee5\u63a5\u53d7\u76ee\u6807\u6587\u4ef6\u5927\u5c0f\uff0c\u5bf9\u4e8e\u4e0a\u4f20\u6307\u5b9a\u5c3a\u5bf8\u7684\u56fe\u7247\u6765\u8bf4\u975e\u5e38\u65b9\u4fbf\uff0c\u53ef\u8c13\u6551\u547d\u7a3b\u547d\u3002<\/p>\n<p>\u5728\u4e0a\u9762\u7684\u56fe\u4e2d\uff0c\u6211\u4eec\u5c06\u4e00\u4e2a260 KB\u7684\u6587\u4ef6\u538b\u7f29\u6210\u4e86\u4e00\u4e2a20KB\u7684\u56fe\u7247\u3002<\/p>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/62-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf Jpegoptim \u8c03\u6574\u5927\u5c0f\u7f16\u8f91\" title=\"\">\n                        <\/div>\n<p>\u5c3d\u7ba1\u5927\u5c0f\u51cf\u5c11\u4e8690%\uff0c\u56fe\u7247\u8d28\u91cf\u4fdd\u6301\u5b8c\u6574\u3002\u8be5\u6307\u4ee4\u4e5f\u652f\u6301\u6309\u767e\u5206\u6bd4\u8fdb\u884c\u538b\u7f29\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165 <code>man jpegoptim<\/code> \u6765\u4ece\u624b\u518c\u9875\u9762\u4e0a\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u8be5\u547d\u4ee4\u7684\u4fe1\u606f\u3002<\/p>\n<hr>\n<h2>5. \u4f7f\u7528 Trimage \u56fe\u5f62\u7528\u6237\u754c\u9762\u5de5\u5177<\/h2>\n<p>Trimage GUI \u5de5\u5177\u662f\u4e00\u4e2a\u57fa\u7840\u7684\u62d6\u653e\u8f6f\u4ef6\u3002\u6dfb\u52a0\u7684\u6587\u4ef6\u4f1a\u81ea\u52a8\u538b\u7f29\u5230\u53ef\u80fd\u7684\u65e0\u635f\u6587\u4ef6\u5927\u5c0f\u3002<\/p>\n<p>\u5b89\u88c5\u65b9\u5f0f\u4e0e\u4e4b\u524d\u7684\u65b9\u6cd5\u76f8\u4f3c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> trimage\r\n<\/code><\/pre>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5728\u7cfb\u7edf\u4e2d\u641c\u7d22\u201ctrimage\u201d\u6765\u8bbf\u95ee\u5b83\u3002Trimage \u7a97\u53e3\u7684\u5916\u89c2\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/656478d1a4b2f92e6c72ac51\/71-0.png\" class='post-images' alt=\"\u51cf\u5c0f\u56fe\u50cf\u5927\u5c0f Trimage\" title=\"\">\n                        <\/div>\n<p>\u652f\u6301\u7684\u5217\u6709\u54ea\u4e9b\uff1f<\/p>\n<ul class=\"post-ul\">\n<li>\u6587\u4ef6\u540d\u79f0<\/li>\n<li>\u539f\u59cb\u56fe\u50cf\u5927\u5c0f<\/li>\n<li>\u8f6c\u6362\u540e\u56fe\u50cf\u5927\u5c0f<\/li>\n<li>\u538b\u7f29\u767e\u5206\u6bd4<\/li>\n<\/ul>\n<p>\u8fd9\u4e2a\u5de5\u5177\u4f1a\u8986\u76d6\u539f\u59cb\u56fe\u50cf\u3002\u7531\u4e8e\u538b\u7f29\u65b9\u5f0f\u4e3a\u65e0\u635f\u538b\u7f29\uff0c\u6240\u4ee5\u538b\u7f29\u7a0b\u5ea6\u6700\u5c0f\u3002<\/p>\n<p>GIMP\uff08GNU \u56fe\u50cf\u5904\u7406\u7a0b\u5e8f\uff09\u662f\u57fa\u4e8e\u56fe\u5f62\u7528\u6237\u754c\u9762\u7684\u56fe\u50cf\u5c3a\u5bf8\u7f29\u5c0f\u7684\u597d\u9009\u62e9\uff0c\u4f46\u7edd\u5bf9\u6709\u4e9b\u8fc7\u4e8e\u590d\u6742\u4e86\u3002<\/p>\n<hr>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u5728 Linux \u4e2d\uff0c\u51cf\u5c0f\u56fe\u50cf\u6587\u4ef6\u5927\u5c0f\u7684\u6700\u7b80\u5355\u548c\u6700\u6709\u6548\u7684\u65b9\u6cd5\u662f\u4f7f\u7528 ImageMagick \u5305\u63d0\u4f9b\u7684\u547d\u4ee4\u3002<\/p>\n<p>\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u65e2\u6709\u8da3\u53c8\u6709\u542f\u53d1\u3002\u611f\u8c22\u60a8\u7684\u9605\u8bfb\u3002<\/p>\n<hr>\n<h2>\u53c2\u8003\u8d44\u6599<\/h2>\n<p>Pngcrush \u5b98\u65b9\u7f51\u7ad9<\/p>\n<p>Trimage \u5b98\u65b9\u7f51\u7ad9<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8ba8\u8bba\u4e86Linux\u4e2d\u51cf\u5c0f\u56fe\u50cf\u6587\u4ef6\u5927\u5c0f\u7684\u4e0d\u540c\u65b9\u6cd5\u3002\u968f\u7740\u5bf9\u56fe\u50cf\u8d28\u91cf\u7684\u5173\u6ce8\u589e\u52a0\uff0c\u56fe\u50cf\u6587\u4ef6\u7684\u5927\u5c0f\u4e5f\u5728\u5927\u5e45\u589e [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[817,345,819,818,820],"class_list":["post-209","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-linux","tag-345","tag-819","tag-818","tag-820"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Linux\u56fe\u50cf\u6587\u4ef6\u7626\u8eab\uff1a\u547d\u4ee4\u884c\u4e0e\u56fe\u5f62\u754c\u9762\u7ec8\u6781\u6307\u5357 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" 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