{"id":25929,"date":"2022-11-04T01:56:27","date_gmt":"2023-10-18T08:16:03","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e4%bb%8ebash%e8%bf%81%e7%a7%bb%e5%88%b0zsh%e6%97%b6%ef%bc%8c%e5%bd%93%e6%97%a0%e6%b3%95%e5%86%8d%e4%bd%bf%e7%94%a8ps1%e6%9d%a5%e6%9b%b4%e6%94%b9%e7%bb%88%e7%ab%af%e6%a0%87%e9%a2%98-2\/"},"modified":"2025-08-11T17:23:34","modified_gmt":"2025-08-11T09:23:34","slug":"%e5%bd%93%e4%bb%8ebash%e8%bf%81%e7%a7%bb%e5%88%b0zsh%e6%97%b6%ef%bc%8c%e5%bd%93%e6%97%a0%e6%b3%95%e5%86%8d%e4%bd%bf%e7%94%a8ps1%e6%9d%a5%e6%9b%b4%e6%94%b9%e7%bb%88%e7%ab%af%e6%a0%87%e9%a2%98-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%bd%93%e4%bb%8ebash%e8%bf%81%e7%a7%bb%e5%88%b0zsh%e6%97%b6%ef%bc%8c%e5%bd%93%e6%97%a0%e6%b3%95%e5%86%8d%e4%bd%bf%e7%94%a8ps1%e6%9d%a5%e6%9b%b4%e6%94%b9%e7%bb%88%e7%ab%af%e6%a0%87%e9%a2%98-2\/","title":{"rendered":"\u5f53\u4ecebash\u8fc1\u79fb\u5230zsh\u65f6\uff0c\u5f53\u65e0\u6cd5\u518d\u4f7f\u7528PS1\u6765\u66f4\u6539\u7ec8\u7aef\u6807\u9898\u65f6\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u5728\u4eceBash\u8f6c\u6362\u5230Zsh\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u6b63\u5728\u5c06.bashrc\u6587\u4ef6\u6539\u5199\u4e3a.zshrc\u6587\u4ef6\uff0c\u4f46\u662f\u4ee5\u4e0b\u7684\u63d0\u793a\u663e\u793a\u8bbe\u7f6e\u90e8\u5206\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># If this is an xterm set the title to user@host:dir<\/span>\r\n<span class=\"k\">case<\/span> <span class=\"s2\">\"<\/span><span class=\"nv\">$TERM<\/span><span class=\"s2\">\"<\/span> <span class=\"k\">in\r\n<\/span>xterm<span class=\"k\">*<\/span><span class=\"p\">|<\/span>rxvt<span class=\"k\">*<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nv\">PS1<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"<\/span><span class=\"se\">\\[\\e<\/span><span class=\"s2\">]0;<\/span><span class=\"k\">${<\/span><span class=\"nv\">debian_chroot<\/span>:+<span class=\"p\">(<\/span><span class=\"nv\">$debian_chroot<\/span><span class=\"p\">)<\/span><span class=\"k\">}<\/span><span class=\"se\">\\u<\/span><span class=\"s2\">@<\/span><span class=\"se\">\\h<\/span><span class=\"s2\">: <\/span><span class=\"se\">\\w\\a\\]<\/span><span class=\"nv\">$PS1<\/span><span class=\"s2\">\"<\/span>\r\n    <span class=\"p\">;;<\/span>\r\n<span class=\"k\">*<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">;;<\/span>\r\n<span class=\"k\">esac<\/span>\r\n<\/code><\/pre>\n<h1>\u539f\u56e0\uff1a\u8f6c\u4e49\u5b57\u7b26\u5904\u7406\u7684\u5dee\u5f02\u3002<\/h1>\n<p>\u5bfc\u81f4\u65e0\u6cd5\u79fb\u52a8\u7684\u539f\u56e0\u662f\u5728$PS1\u4e2d\u4f7f\u7528\u4e86\u8f6c\u4e49\u5b57\u7b26\\e\u3002<br \/>\n\\[\\e]0;\uff5e\\a\\]\u662f\u7528\u6765\u6539\u53d8xterm\u56fe\u6807\u540d\u79f0\u548c\u6807\u9898\u7684\u63a7\u5236\u5e8f\u5217\u3002<br \/>\nESC ]\u8868\u793aOS\u63a7\u5236\u547d\u4ee4\u7684\u5f00\u59cb\uff0cOSC 0 ; BEL \u53ef\u4ee5\u5c06\u6807\u9898\u66f4\u6539\u4e3a\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5728zsh\u4e2d\uff0c\u4e0ebash\u4e0d\u540c\u7684\u662f\u5bf9\u8f6c\u4e49\u5b57\u7b26\u7684\u5904\u7406\u3002\u5728bash\u4e2d\uff0c\\[\uff5e\\]\u88ab\u7528\u4f5c\u8f6c\u4e49\u5904\u7406\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u6807\u8bb0\uff0c\u4f46\u5728zsh\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528%{\uff5e%}\u6765\u8868\u793a\u8f6c\u4e49\u5904\u7406\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u3002<br \/>\n\u7136\u800c\uff0czsh\u4e2d\u7684%{\uff5e%}\u4e0d\u80fd\u5728\u666e\u901a\u7684\u5f15\u53f7\u5b57\u7b26\u4e32\uff08&#8217;\uff5e&#8217;\u6216&#8221;\uff5e&#8221;\uff09\u4e2d\u4f7f\u7528\uff0c\u4f3c\u4e4e\u9700\u8981\u5c06\u5176\u53d8\u4e3a\u7279\u6b8a\u5b57\u7b26\u5b57\u7b26\u4e32\uff08$&#8217;\uff5e&#8217;\uff09\u5e76\u52a0\u4e0a$\u7b26\u53f7\u3002<\/p>\n<p>&nbsp;<\/p>\n<h1>\u89e3\u51b3\u65b9\u6cd51: \u63d0\u53d6\u51fa\u9003\u9038\u5904\u7406\u5e76\u7f6e\u5165\u53e6\u4e00\u4e2a\u73af\u5883\u53d8\u91cf\u4e2d<\/h1>\n<p>\u5982\u679c\u5c06\u201c\uff5e\u201d\u66ff\u6362\u4e3a$&#8217;\uff5e&#8217;\uff0c\u4f3c\u4e4e\u53ea\u6709\u8f6c\u4e49\u5904\u7406\u4e86\uff0c\u73af\u5883\u53d8\u91cf\u6ca1\u6709\u88ab\u66ff\u6362\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># bash\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u8a2d\u5b9a<\/span>\r\n<span class=\"nv\">PS1<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"<\/span><span class=\"se\">\\[\\e<\/span><span class=\"s2\">]0;<\/span><span class=\"k\">${<\/span><span class=\"nv\">debian_chroot<\/span>:+<span class=\"p\">(<\/span><span class=\"nv\">$debian_chroot<\/span><span class=\"p\">)<\/span><span class=\"k\">}<\/span><span class=\"se\">\\u<\/span><span class=\"s2\">@<\/span><span class=\"se\">\\h<\/span><span class=\"s2\">: <\/span><span class=\"se\">\\w\\a\\]<\/span><span class=\"nv\">$PS1<\/span><span class=\"s2\">\"<\/span>\r\n\r\n<span class=\"c\"># zsh\u7528\u306b\"\uff5e\"\u3092$'\uff5e'\u3001\\u@\\h\u3092%n@%m\u3001\\w\u3092%~\u306b\u7f6e\u304d\u63db\u3048\u308b\u304c\u52d5\u304b\u306a\u3044<\/span>\r\n<span class=\"nv\">PS1<\/span><span class=\"o\">=<\/span><span class=\"s1\">$'<\/span><span class=\"se\">\\e<\/span><span class=\"s1\">]0;${debian_chroot:+($debian_chroot)}%n@%m: %~<\/span><span class=\"se\">\\a<\/span><span class=\"s1\">$PS1'<\/span>\r\n-&gt; \u3053\u308c\u306f<span class=\"k\">${<\/span><span class=\"nv\">debian_chroot<\/span>:+<span class=\"p\">(<\/span><span class=\"nv\">$debian_chroot<\/span><span class=\"p\">)<\/span><span class=\"k\">}<\/span>\u3068<span class=\"nv\">$PS1<\/span>\u304c\u7f6e\u304d\u63db\u3048\u3089\u308c\u305a\u3001\r\n   \u30bf\u30a4\u30c8\u30eb\u304c <span class=\"k\">${<\/span><span class=\"nv\">debian_chroot<\/span>:+<span class=\"p\">(<\/span><span class=\"nv\">$debian_chroot<\/span><span class=\"p\">)<\/span><span class=\"k\">}<\/span>%n@%m: %~ \u306b\u306a\u308a\r\n   <span class=\"nv\">$PS1<\/span> \u3068\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u305d\u306e\u307e\u307e\u8868\u793a\u3055\u308c\u3066\u3057\u307e\u3046\r\n<\/code><\/pre>\n<p>\u5c06\u6267\u884c\u201c\u30a8\u30b9\u30b1\u30fc\u30d7\u51e6\u7406\u201d\u7684\u90e8\u5206\u5728$&#8217;\uff5e&#8217;\u4e2d\uff0c\u5e76\u51c6\u5907\u4e00\u4e2a\u72ec\u7acb\u7684\u73af\u5883\u53d8\u91cf\u6765\u4f7f\u7528\uff0c\u8fd9\u6837\u4e0d\u77e5\u4e3a\u4ec0\u4e48\u5c31\u53ef\u4ee5\u6b63\u5e38\u8fd0\u884c\u3002<br \/>\n\uff08\u53ef\u80fd\u662f\u5904\u7406\u987a\u5e8f\u7684\u95ee\u9898\uff1f\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># If this is an xterm set the title to user@host:dir<\/span>\r\n<span class=\"k\">case<\/span> <span class=\"s2\">\"<\/span><span class=\"nv\">$TERM<\/span><span class=\"s2\">\"<\/span> <span class=\"k\">in\r\n<\/span>xterm<span class=\"k\">*<\/span><span class=\"p\">|<\/span>rxvt<span class=\"k\">*<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nv\">DISABLE_AUTO_TITLE<\/span><span class=\"o\">=<\/span><span class=\"nb\">true<\/span> <span class=\"c\"># \u30bf\u30a4\u30c8\u30eb\u3092\u30d7\u30ed\u30f3\u30d7\u30c8\u8868\u793a\u6642\u306b\u66f8\u304d\u63db\u3048\u308b\u305f\u3081\u306b\u81ea\u52d5\u8a2d\u5b9a\u3092\u89e3\u9664\u3059\u308b<\/span>\r\n    <span class=\"nv\">PS1_TITLE<\/span><span class=\"o\">=<\/span><span class=\"s1\">$'<\/span><span class=\"se\">\\e<\/span><span class=\"s1\">]0;${debian_chroot:+($debian_chroot)}%n@%m: %~<\/span><span class=\"se\">\\a<\/span><span class=\"s1\">'<\/span> <span class=\"c\"># bash\u3067\\[\uff5e\\]\u3060\u3063\u305f\u90e8\u5206<\/span>\r\n    <span class=\"nv\">PS1<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"<\/span><span class=\"k\">${<\/span><span class=\"nv\">PS1_TITLE<\/span><span class=\"k\">}${<\/span><span class=\"nv\">PS1<\/span><span class=\"k\">}<\/span><span class=\"s2\">\"<\/span>\r\n    <span class=\"p\">;;<\/span>\r\n<span class=\"k\">*<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">;;<\/span>\r\n<span class=\"k\">esac<\/span>\r\n<\/code><\/pre>\n<h1>\u89e3\u51b3\u65b9\u68482\uff1a\u5728precmd\u4e2d\u8bbe\u7f6e\u6807\u9898\u53d8\u66f4\uff0c\u5728\u663e\u793a\u63d0\u793a\u7b26\u4e4b\u524d\u3002<\/h1>\n<p>\u5728zsh\u4e2d\uff0c\u6709\u4e00\u4e2a\u79f0\u4e3aprecmd\u7684hook\u51fd\u6570\uff08\u5728bash\u4e2d\u79f0\u4e3aPROMPT_COMMAND\u53d8\u91cf\uff09\u88ab\u5b9a\u4e49\u3002<br \/>\n\u56e0\u6b64\uff0c\u901a\u8fc7\u81ea\u5b9a\u4e49precmd\u51fd\u6570\uff0c\u53ef\u4ee5\u6267\u884c\u5404\u79cd\u5904\u7406\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># bash\u306e\u5834\u5408<\/span>\r\n<span class=\"nv\">PROMPT_COMMAND<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"<\/span><span class=\"se\">\\[\\e<\/span><span class=\"s2\">]0;<\/span><span class=\"k\">${<\/span><span class=\"nv\">debian_chroot<\/span>:+<span class=\"p\">(<\/span><span class=\"nv\">$debian_chroot<\/span><span class=\"p\">)<\/span><span class=\"k\">}<\/span><span class=\"se\">\\u<\/span><span class=\"s2\">@<\/span><span class=\"se\">\\h<\/span><span class=\"s2\">: <\/span><span class=\"se\">\\w\\a\\]<\/span><span class=\"s2\">\"<\/span>\r\n\r\n<span class=\"c\"># zsh\u306e\u5834\u5408<\/span>\r\n<span class=\"k\">function <\/span>precmd<span class=\"o\">()<\/span> <span class=\"o\">{<\/span> print <span class=\"nt\">-Pn<\/span> <span class=\"s1\">$'<\/span><span class=\"se\">\\e<\/span><span class=\"s1\">]0;${debian_chroot:+($debian_chroot)}%n@%m: %~<\/span><span class=\"se\">\\a<\/span><span class=\"s1\">'<\/span> <span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7528\u4ee5\u4e0b\u65b9\u5f0f\u53ef\u4ee5\u8fdb\u884c\u6539\u5199\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># If this is an xterm set the title to user@host:dir<\/span>\r\n<span class=\"k\">case<\/span> <span class=\"s2\">\"<\/span><span class=\"nv\">$TERM<\/span><span class=\"s2\">\"<\/span> <span class=\"k\">in\r\n<\/span>xterm<span class=\"k\">*<\/span><span class=\"p\">|<\/span>rxvt<span class=\"k\">*<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nv\">DISABLE_AUTO_TITLE<\/span><span class=\"o\">=<\/span><span class=\"nb\">true<\/span> <span class=\"c\"># \u30bf\u30a4\u30c8\u30eb\u3092\u30d7\u30ed\u30f3\u30d7\u30c8\u8868\u793a\u6642\u306b\u66f8\u304d\u63db\u3048\u308b\u305f\u3081\u306b\u81ea\u52d5\u8a2d\u5b9a\u3092\u89e3\u9664\u3059\u308b<\/span>\r\n    <span class=\"k\">function <\/span>precmd<span class=\"o\">()<\/span> <span class=\"o\">{<\/span> print <span class=\"nt\">-Pn<\/span> <span class=\"s1\">$'<\/span><span class=\"se\">\\e<\/span><span class=\"s1\">]0;${debian_chroot:+($debian_chroot)}%n@%m: %~<\/span><span class=\"se\">\\a<\/span><span class=\"s1\">'<\/span> <span class=\"o\">}<\/span>\r\n    <span class=\"p\">;;<\/span>\r\n<span class=\"k\">*<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">;;<\/span>\r\n<span class=\"k\">esac<\/span>\r\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h1>\u9009\u98791: \u6dfb\u52a0\u4e00\u4e2a\u81ea\u5b9a\u4e49\u51fd\u6570\u6765\u5c06\u6807\u9898\u66f4\u6539\u4e3aprecmd\u5904\u7406<\/h1>\n<p>\u636e\u8bf4zsh\u7684hook\u51fd\u6570\u6709\u4e00\u79cd\u673a\u5236\uff0c\u5373\u5728\u51fd\u6570\u540d\u540e\u9762\u52a0\u4e0a_functions\uff0c\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u4e0e\u8be5hook\u51fd\u6570\u76f8\u540c\u6267\u884c\u7684\u51fd\u6570\u6570\u7ec4\uff0c\u5e76\u4e14\u4f7f\u7528add-zsh-hook\u8fd9\u4e2ashell\u51fd\u6570\uff0c\u53ef\u4ee5\u5bf9\u51fd\u6570\u6570\u7ec4\u8fdb\u884c\u6dfb\u52a0\u548c\u5220\u9664\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># hook\u306b\u8ffd\u52a0\u3059\u308b\u81ea\u4f5c\u95a2\u6570<\/span>\r\n<span class=\"k\">function <\/span>myhook <span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n  <span class=\"c\"># hook\u3067\u5b9f\u884c\u3057\u305f\u3044\u51e6\u7406<\/span>\r\n<span class=\"o\">}<\/span>\r\n\r\n<span class=\"c\"># hook\u3078\u306e\u8ffd\u52a0<\/span>\r\nautoload <span class=\"nt\">-Uz<\/span> add-zsh-hook\r\nadd-zsh-hook &lt;hook\u540d&gt; myhook\r\n<\/code><\/pre>\n<p>\u5982\u679c\u5728precmd\u4e2d\u5df2\u7ecf\u5b9a\u4e49\u4e86\u5176\u4ed6\u5904\u7406\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u6dfb\u52a0\u81ea\u5b9a\u4e49\u51fd\u6570\u5230precmd\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># If this is an xterm set the title to user@host:dir<\/span>\r\n<span class=\"k\">case<\/span> <span class=\"s2\">\"<\/span><span class=\"nv\">$TERM<\/span><span class=\"s2\">\"<\/span> <span class=\"k\">in\r\n<\/span>xterm<span class=\"k\">*<\/span><span class=\"p\">|<\/span>rxvt<span class=\"k\">*<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nv\">DISABLE_AUTO_TITLE<\/span><span class=\"o\">=<\/span><span class=\"nb\">true<\/span> <span class=\"c\"># \u30bf\u30a4\u30c8\u30eb\u3092\u30d7\u30ed\u30f3\u30d7\u30c8\u8868\u793a\u6642\u306b\u66f8\u304d\u63db\u3048\u308b\u305f\u3081\u306b\u81ea\u52d5\u8a2d\u5b9a\u3092\u89e3\u9664\u3059\u308b<\/span>\r\n    <span class=\"k\">function <\/span>precmd_mytitle<span class=\"o\">()<\/span> <span class=\"o\">{<\/span> print <span class=\"nt\">-Pn<\/span> <span class=\"s1\">$'<\/span><span class=\"se\">\\e<\/span><span class=\"s1\">]0;${debian_chroot:+($debian_chroot)}%n@%m: %~<\/span><span class=\"se\">\\a<\/span><span class=\"s1\">'<\/span> <span class=\"o\">}<\/span>\r\n    autoload <span class=\"nt\">-Uz<\/span> add-zsh-hook    \r\n    add-zsh-hook precmd precmd_mytitle <span class=\"c\"># precmd\u306bprecmd_mytitle\u95a2\u6570\u3092\u8ffd\u52a0<\/span>\r\n    <span class=\"p\">;;<\/span>\r\n<span class=\"k\">*<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">;;<\/span>\r\n<span class=\"k\">esac<\/span>\r\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u5728\u4f7f\u7528bash\u548czsh\u65f6\uff0c\u5b83\u4eec\u4e4b\u95f4\u6709\u5fae\u5999\u7684\u533a\u522b\uff0c\u5207\u6362\u5bf9\u6211\u6765\u8bf4\u6709\u70b9\u56f0\u96be\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u5728\u4eceBash\u8f6c\u6362\u5230Zsh\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u6b63\u5728\u5c06.bashrc\u6587\u4ef6\u6539\u5199\u4e3a.zshrc\u6587\u4ef6\uff0c\u4f46\u662f\u4ee5\u4e0b\u7684\u63d0\u793a\u663e\u793a\u8bbe [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-25929","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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