\n
\u25cb timer_stop<\/code> \u95a2\u6570\u306b\u306f\u30bf\u30a4\u30de\u30fc\u3092\u4eba\u9593\u304c\u5224\u8aad\u3067\u304d\u308b\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u4ed5\u4e8b\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u304a\u305d\u3089\u304f\u5fc5\u8981\u4ee5\u4e0a\u306b\u9762\u5012\u3067\u3059\u3002\u79c1\u306f\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u30ea\u30fc\u6c0f\u304c\u6570\u6642\u9593\u30b5\u30f3\u30d7\u30eb\u3092\u63a2\u3057\u305f\u7d50\u679c\u3001\u3053\u308c\u3092\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002<\/p>\n\u79c1\u306e\u3088\u3046\u306a\u4eba\u306f\u9b5a\u3067\u3084\u3063\u3066\u307f\u3088\u3046<\/h2>\n \u3053\u308c\u306f Linux \u30b5\u30fc\u30d0\u30fc\u306e 1 \u3064\u306b SSH \u63a5\u7d9a\u3059\u308b\u3068\u304d\u306e bash \u7528\u3067\u3059\u304c\u3001MacOS \u4e0a\u3067 Fish \u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u540c\u3058\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u5225\u306efish\u95a2\u6570\u3092\u7528\u610f\u3057\u3001\u6e2c\u5b9a\u5024\u3092\u4eba\u9593\u304c\u8aad\u3081\u308b\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u7c97\u96d1\u306a\u30c8\u30ea\u30c3\u30af\u3092\u5b8c\u6210\u3055\u305b\u307e\u3057\u305f\u3002\u3053\u306e\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3057\u305f\u306e\u306f\u79c1\u3067\u3059\u3002\u7533\u3057\u8a33\u3042\u308a\u307e\u305b\u3093\u3002\u79c1\u306e StackOverflow \u30bd\u30fc\u30b9\u306e\u6c5a\u7269\u3092\u76ee\u6483\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
function fish_prompt --description 'Write out the prompt'
\n # Save the last status
\n set -l last_status $status
\n
\n # Calculate the command duration if available
\n set -l cmd_duration \"\"
\n if set -q CMD_DURATION
\n # Convert milliseconds to microseconds for more precise comparison
\n set -l duration_us (math \"$CMD_DURATION * 1000\")
\n
\n # Calculate different time units
\n set -l us (math \"$duration_us % 1000\")
\n set -l ms (math \"floor($duration_us \/ 1000) % 1000\")
\n set -l s (math \"floor($duration_us \/ 1000000) % 60\")
\n set -l m (math \"floor($duration_us \/ 60000000) % 60\")
\n set -l h (math \"floor($duration_us \/ 3600000000)\")
\n
\n # Format duration string
\n if test $h -gt 0
\n set cmd_duration (string join '' \"(\" $h \"h\" $m \"m)\")
\n else if test $m -gt 0
\n set cmd_duration (string join '' \"(\" $m \"m\" $s \"s)\")
\n else if test $s -ge 10
\n set -l fraction (math \"floor($ms \/ 100)\")
\n set cmd_duration (string join '' \"(\" $s \".\" $fraction \"s)\")
\n else if test $s -gt 0
\n set cmd_duration (string join '' \"(\" $s \".\" (printf \"%03d\" $ms) \"s)\")
\n else if test $ms -ge 100
\n set cmd_duration (string join '' \"(\" $ms \"ms)\")
\n else if test $ms -gt 0
\n set -l fraction (math \"floor($us \/ 100)\")
\n set cmd_duration (string join '' \"(\" $ms \".\" $fraction \"ms)\")
\n else
\n set cmd_duration (string join '' \"(\" $us \"us)\")
\n end
\n end
\n
\n # Define unicode symbols for status
\n set -l checkmark \"\u2713\"
\n set -l cross \"\u2717\"
\n
\n # Colors
\n set -l normal (set_color normal)
\n set -l dark_gray (set_color 555555)
\n set -l blue (set_color -o blue)
\n set -l red (set_color red)
\n set -l green (set_color green)
\n set -l purple (set_color -o purple)
\n
\n # First line
\n echo # New line
\n echo -n -s $dark_gray \"[\"(date +%T)\"] $last_status \" # Time in brackets and exit status
\n
\n # Status indicator with exit status
\n if test $last_status -eq 0
\n echo -n -s $green $checkmark
\n else
\n echo -n -s $red $cross
\n end
\n
\n # Actually echo the duration
\n echo -n -s $dark_gray \" $cmd_duration\"
\n
\n # Do the rest of the prompt
\n echo
\n set -l host_color $purple
\n echo -n -s $host_color $USER \"@\" (prompt_hostname) $normal \":\" $blue (prompt_pwd) $normal \" \\$ \"
\nend<\/code><\/pre>\n\u8272\u5f69\u306e\u30bf\u30c3\u30c1<\/h2>\n ANSI BBS \u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u6ca1\u982d\u3057\u3066\u5f62\u6210\u671f\u3092\u904e\u3054\u3057\u305f\u304a\u304b\u3052\u3067\u3001\u30dc\u30bf\u30f3\u306e\u306a\u3044\u96d1\u7136\u3068\u3057\u305f\u5e73\u5747\u7684\u306a\u7ba1\u7406\u8005\u3088\u308a\u3082\u3001\u7aef\u672b\u4e0a\u306e\u30ab\u30e9\u30d5\u30eb\u306a\u30c6\u30ad\u30b9\u30c8\u306e\u65b9\u304c\u5c11\u3057\u597d\u304d\u306b\u306a\u3063\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u69cb\u6587\u306e\u5f37\u8abf\u8868\u793a\u3084\u8272\u306f\u4e00\u822c\u7684\u306b\u7406\u89e3\u3092\u59a8\u3052\u3001\u6d41\u3057\u8aad\u307f\u3092\u4fc3\u3059\u3068\u611f\u3058\u3066\u3044\u308b\u4eba\u3082\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u4f55\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u304b?\u79c1\u306f\u5f7c\u3089\u3092\u611b\u3057\u3066\u3044\u307e\u3059\u3057\u3001\u4fe1\u983c\u3057\u3066\u3044\u307e\u3059\u3002\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u305d\u308c\u306f\u305d\u308c\u3067\u3044\u3044\u3002\u79c1\u306e\u51b7\u305f\u3044\u6b7b\u3093\u3060\u624b\u304b\u3089\u79c1\u306e\u8272\u4ed8\u304d\u306e\u8c9d\u6bbb\u306e\u9053\u5177\u3092\u3053\u3058\u958b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u306e\u305f\u3081\u306b\u3001\u79c1\u306f GRC (Generic Colorizer \u306e\u7565) \u3068\u547c\u3070\u308c\u308b\u5c0f\u3055\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5229\u7528\u3057\u3066\u3001\u4ed6\u306e\u30c4\u30fc\u30eb\u306b\u30cf\u30a4\u30e9\u30a4\u30c8\u3068\u8272\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u5e83\u304f\u5229\u7528\u53ef\u80fd\u3067\u3042\u308a\u3001\u8ffd\u52a0\u306e\u69cb\u6210\u306a\u3057\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n
\n
\n
\n
\n
\n
\u591a\u5c11\u306e\u8272\u306a\u3089\u554f\u984c\u306a\u3057\uff01<\/p>\n
\n \u30ea\u30fc\u30fb\u30cf\u30c3\u30c1\u30f3\u30bd\u30f3\n <\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n
\n
\n \u591a\u5c11\u306e\u8272\u306a\u3089\u554f\u984c\u306a\u3057\uff01<\/span><\/p>\n \u30ea\u30fc\u30fb\u30cf\u30c3\u30c1\u30f3\u30bd\u30f3
\n
\n
\n
\n
\n \u591a\u5c11\u306e\u8272\u306a\u3089\u554f\u984c\u306a\u3057\uff01<\/span><\/p>\n \u30ea\u30fc\u30fb\u30cf\u30c3\u30c1\u30f3\u30bd\u30f3
\u5c11\u3057\u30a8\u30a4\u30ea\u30a2\u30b7\u30f3\u30b0\u304c\u3042\u308a\u307e\u3059\uff08\u79c1\u304c\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\uff09 .bash_aliases<\/code> \u5584\u826f\u306a\u5e02\u6c11\u306e\u3088\u3046\u306b)\u3001\u30ab\u30e9\u30d5\u30eb\u306a\u51fa\u529b\u3092\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u30b3\u30de\u30f3\u30c9\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u3057\u307e\u3059\u3002<\/p>\n alias ls=\"ls --color=auto\"
\n alias ll=\"ls -AlFh --group-directories-first\"
\n alias df=\"grc df -h\"
\n alias du='grc du -h'
\n alias free=\"grc free -h\"
\n alias ping='grc ping'
\n alias traceroute=\"grc traceroute\"
\n alias ip='grc ip'<\/code><\/pre>\n\u79c1\u306f\u81ea\u5206\u306e\u756a\u53f7\u3092\u4eba\u9593\u304c\u5224\u8aad\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u306e\u5927\u30d5\u30a1\u30f3\u3067\u3082\u3042\u308a\u307e\u3059\u3002 -h<\/code> \u3057\u305f\u304c\u3063\u3066\u3001\u30b9\u30a4\u30c3\u30c1\u306f\u81ea\u7531\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n(\u6b21\u306e\u3088\u3046\u306a\u30e9\u30c3\u30d1\u30fc \u30b3\u30de\u30f3\u30c9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002 ip<\/code> GRC \u3067\u306f\u3001\u51fa\u529b\u3092\u4ed6\u306e\u3082\u306e\u306b\u30d1\u30a4\u30d7\u3057\u3066\u3044\u308b\u3068\u3001\u6642\u3005\u5947\u5999\u306a\u52d5\u4f5c\u3092\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6c17\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044\uff01\u305d\u308c\u306f\u3042\u306a\u305f\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3067\u3059\u3001\u53d6\u308a\u53bb\u3063\u3066\u304f\u3060\u3055\u3044!)<\/p>\n\u7aef\u672b\u81ea\u4f53<\/h2>\n \u92ed\u3044\u76ee\u306e\u8aad\u8005\u306f\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u898b\u308b\u3068\u3001\u3082\u3063\u3068\u826f\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30bf\u30fc\u30df\u30ca\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u306b MacOS \u306e Terminal.app \u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u6c17\u3065\u304f\u3067\u3057\u3087\u3046\u3002\u79c1\u306e\u8a00\u3044\u8a33\u306f\u3001\u79c1\u306f Terminal.app \u306b\u6163\u308c\u3066\u3044\u3066\u3001\u4f55\u3082\u6238\u60d1\u3046\u3053\u3068\u306f\u306a\u304b\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u79c1\u306f\u3088\u304f\u3042\u308b\u5019\u88dc\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3057\u305f\u3002Ghostty\u3001Alacritty\u3001\u7d20\u6674\u3089\u3057\u3044 tmux \u30a6\u30a3\u30f3\u30c9\u30a6\u7d71\u5408\u3092\u5099\u3048\u305f\u5f37\u529b\u306a iTerm2\u3001\u3055\u3089\u306b\u306f Warp \u306e\u3088\u3046\u306a\u30bf\u30fc\u30df\u30ca\u30eb \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u6d3e\u624b\u306a\u65b0\u3057\u3044\u518d\u89e3\u91c8\u3067\u3059\u3002<\/p>\n<\/p><\/div>\n\n","protected":false},"excerpt":{"rendered":"
\u25cb timer_stop \u95a2\u6570\u306b\u306f\u30bf\u30a4\u30de\u30fc\u3092\u4eba\u9593\u304c\u5224\u8aad\u3067\u304d\u308b\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u4ed5\u4e8b\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u304a\u305d\u3089\u304f\u5fc5\u8981\u4ee5\u4e0a\u306b\u9762\u5012\u3067\u3059\u3002\u79c1\u306f\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u30ea\u30fc\u6c0f\u304c\u6570\u6642\u9593\u30b5\u30f3\u30d7\u30eb\u3092\u63a2\u3057\u305f\u7d50\u679c\u3001\u3053\u308c\u3092\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002 \u79c1\u306e\u3088\u3046\u306a\u4eba\u306f\u9b5a\u3067\u3084\u3063\u3066\u307f\u3088\u3046 \u3053\u308c\u306f Linux \u30b5\u30fc\u30d0\u30fc\u306e 1 \u3064\u306b SSH \u63a5\u7d9a\u3059\u308b\u3068\u304d\u306e bash \u7528\u3067\u3059\u304c\u3001MacOS \u4e0a\u3067 Fish \u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u540c\u3058\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u5225\u306efish\u95a2\u6570\u3092\u7528\u610f\u3057\u3001\u6e2c\u5b9a\u5024\u3092\u4eba\u9593\u304c\u8aad\u3081\u308b\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u7c97\u96d1\u306a\u30c8\u30ea\u30c3\u30af\u3092\u5b8c\u6210\u3055\u305b\u307e\u3057\u305f\u3002\u3053\u306e\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3057\u305f\u306e\u306f\u79c1\u3067\u3059\u3002\u7533\u3057\u8a33\u3042\u308a\u307e\u305b\u3093\u3002\u79c1\u306e StackOverflow \u30bd\u30fc\u30b9\u306e\u6c5a\u7269\u3092\u76ee\u6483\u3057\u3066\u304f\u3060\u3055\u3044\u3002 function fish_prompt –description ‘Write out the prompt’
#...<\/p>\n","protected":false},"author":1,"featured_media":2686,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/cdn.arstechnica.net\/wp-content\/uploads\/2026\/04\/shelltrix_grc1-1024x635.png","fifu_image_alt":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2685","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rj"],"_links":{"self":[{"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=\/wp\/v2\/posts\/2685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2685"}],"version-history":[{"count":0,"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=\/wp\/v2\/posts\/2685\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=\/wp\/v2\/media\/2686"}],"wp:attachment":[{"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rjbarrett.redirectme.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"ping](\"https:\/\/cdn.arstechnica.net\/wp-content\/uploads\/2026\/04\/shelltrix_grc1-1024x635.png\")
<\/p>\n