\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3001Python\u3001Ruby \u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u51e6\u7406\u3092\u7d42\u3048\u308b\u3068\u547c\u3073\u51fa\u3057\u5143\u3078\u6570\u5024\u3092\u8fd4\u3059\u3002cron\u3001CI\u3001\u76e3\u8996\u3001\u30c7\u30d7\u30ed\u30a4\u3067\u306f\u3001\u305d\u306e\u6570\u5024\u304c\u6b21\u306e\u51e6\u7406\u3078\u9032\u3080\u304b\u3001\u505c\u6b62\u3059\u308b\u304b\u3001\u901a\u77e5\u3059\u308b\u304b\u3092\u6c7a\u3081\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u7d42\u4e86\u30b3\u30fc\u30c9\u3078\u8a73\u3057\u3044\u610f\u5473\u3092\u5272\u308a\u5f53\u3066\u308c\u3070\u3001\u969c\u5bb3\u306e\u539f\u56e0\u3082\u6b63\u78ba\u306b\u4f1d\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u601d\u3048\u308b\u3002<\/p>\n
\u81ea\u8eab\u304c\u7ba1\u7406\u3059\u308b scripts \u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u306f\u3001Shell Script \u306e\u5b9f\u88c5\u898f\u5f8b\u3092\u5b9a\u3081\u305f\u30dd\u30ea\u30b7\u30fc\u3092\u3001Python \u3068 Ruby \u306b\u3082\u5c55\u958b\u3057\u3066\u304d\u305f[1]<\/a>\u3002\u305d\u306e\u904e\u7a0b\u3067\u306f\u3001\u7d42\u4e86\u30b3\u30fc\u30c9 2 \u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5230\u9054\u4e0d\u80fd\u30013 \u3092\u30ed\u30fc\u30ab\u30eb\u306e\u524d\u63d0\u6761\u4ef6\u4e0d\u8db3\u3068\u3057\u3001\u5404\u8a00\u8a9e\u306e\u30dd\u30ea\u30b7\u30fc\u3078\u540c\u3058\u5206\u985e\u3092\u66f8\u3044\u3066\u3044\u305f[2]<\/a>\u3002<\/p>\n 2026\u5e741\u670824\u65e5\u306e\u6539\u5b9a\u3067\u306f\u3001\u3053\u306e\u72ec\u81ea\u5206\u985e\u3092\u5ec3\u6b62\u3057\u305f\u3002\u6210\u529f\u306f 0\u3001\u901a\u5e38\u306e\u5931\u6557\u306f\u539f\u5247\u3068\u3057\u3066 1 \u306b\u307e\u3068\u3081\u3001\u30b7\u30a7\u30eb\u304c\u610f\u5473\u3092\u6301\u305f\u305b\u3066\u3044\u308b\u9818\u57df\u3092\u72ec\u81ea\u7528\u9014\u306b\u4f7f\u308f\u306a\u3044\u3002\u7d30\u5206\u985e\u304c\u5fc5\u8981\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3060\u3051\u304c sysexits \u3092\u660e\u793a\u7684\u306b\u63a1\u7528\u3059\u308b\u65b9\u91dd\u3078\u5909\u66f4\u3057\u305f[2]<\/a>\u3002\u3053\u306e\u5909\u66f4\u306f\u60c5\u5831\u3092\u6e1b\u3089\u3059\u305f\u3081\u3067\u306f\u306a\u3044\u3002\u7d42\u4e86\u30b3\u30fc\u30c9\u304c\u62c5\u3046\u6a5f\u68b0\u5236\u5fa1\u3068\u3001\u30ed\u30b0\u304c\u62c5\u3046\u539f\u56e0\u8aac\u660e\u3092\u5206\u96e2\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002<\/p>\n \u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u72b6\u614b\u306b\u306f\u3001\u6b63\u5e38\u7d42\u4e86\u3068\u30b7\u30b0\u30ca\u30eb\u306b\u3088\u308b\u7d42\u4e86\u304c\u542b\u307e\u308c\u308b\u3002Linux \u306e wait \u3068 waitpid \u306f\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u304c\u901a\u5e38\u7d42\u4e86\u3057\u305f\u304b\u3092 WIFEXITED \u3067\u3001\u30b7\u30b0\u30ca\u30eb\u306b\u3088\u308a\u7d42\u4e86\u3057\u305f\u304b\u3092 WIFSIGNALED \u3067\u5224\u5b9a\u3059\u308b\u3002\u901a\u5e38\u7d42\u4e86\u306e\u5834\u5408\u306b\u9650\u308a\u3001WEXITSTATUS \u3067\u4e0b\u4f4d8\u30d3\u30c3\u30c8\u306e\u7d42\u4e86\u30b3\u30fc\u30c9\u3092\u53d6\u308a\u51fa\u305b\u308b[3]<\/a>\u3002<\/p>\n \u30b7\u30a7\u30eb\u304b\u3089\u898b\u3048\u308b\u7d42\u4e86\u30b3\u30fc\u30c9\u306f\u3001\u3053\u306e\u7d42\u4e86\u72b6\u614b\u3092\u6761\u4ef6\u5206\u5c90\u3078\u4f7f\u3044\u3084\u3059\u3044\u6570\u5024\u306b\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002POSIX \u30b7\u30a7\u30eb\u3067\u306f\u3001\u30b3\u30de\u30f3\u30c9\u306e\u7d42\u4e86\u72b6\u614b\u304c\u5f8c\u7d9a\u306e\u30b3\u30de\u30f3\u30c9\u52d5\u4f5c\u3078\u5f71\u97ff\u3059\u308b\u3002\u6210\u529f\u3068\u5931\u6557\u3092\u5224\u5b9a\u3057\u3001\u6761\u4ef6\u5b9f\u884c\u3084\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u7d50\u679c\u3092\u6c7a\u3081\u308b\u3053\u3068\u304c\u7b2c\u4e00\u306e\u5f79\u5272\u3067\u3042\u308b[4]<\/a>\u3002<\/p>\n \u7d42\u4e86\u30b3\u30fc\u30c9\u3060\u3051\u3067\u539f\u56e0\u3092\u8aac\u660e\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u6570\u5024\u3068\u969c\u5bb3\u539f\u56e0\u306e\u5bfe\u5fdc\u8868\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002\u547c\u3073\u51fa\u3057\u5074\u306f\u3001\u305d\u306e\u8868\u3092\u77e5\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u5206\u5c90\u3067\u304d\u306a\u3044\u3002\u65b0\u3057\u3044\u539f\u56e0\u3092\u8ffd\u52a0\u3057\u305f\u3068\u304d\u306b\u306f\u3001\u5b9f\u88c5\u3001\u6587\u66f8\u3001\u30c6\u30b9\u30c8\u3001\u76e3\u8996\u8a2d\u5b9a\u3092\u540c\u6642\u306b\u66f4\u65b0\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u6570\u5024\u3092\u5897\u3084\u3057\u3066\u3082\u3001\u547c\u3073\u51fa\u3057\u5074\u304c 0 \u304b\u975e 0 \u304b\u3057\u304b\u898b\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u5236\u5fa1\u306b\u4f7f\u3048\u308b\u60c5\u5831\u306f\u5897\u3048\u3066\u3044\u306a\u3044\u3002<\/p>\n \u539f\u56e0\u3001\u5bfe\u8c61\u3001\u518d\u5b9f\u884c\u306e\u53ef\u5426\u3001\u5fa9\u65e7\u65b9\u6cd5\u306f\u6a19\u6e96\u30a8\u30e9\u30fc\u51fa\u529b\u3068\u30ed\u30b0\u3078\u8a18\u9332\u3059\u308b\u3002\u7d42\u4e86\u30b3\u30fc\u30c9\u306b\u306f\u3001\u547c\u3073\u51fa\u3057\u5074\u304c\u5b9f\u969b\u306b\u5206\u5c90\u3059\u308b\u305f\u3081\u306e\u5dee\u3060\u3051\u3092\u6b8b\u3059\u3002\u3053\u306e\u5206\u62c5\u306b\u3059\u308b\u3068\u3001\u6570\u5024\u306e\u610f\u5473\u3092\u5897\u3084\u3055\u306a\u304f\u3066\u3082\u8a3a\u65ad\u60c5\u5831\u3092\u5931\u308f\u306a\u3044\u3002<\/p>\n \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u8fd4\u305b\u308b\u6570\u5024\u3092\u3001\u3059\u3079\u3066\u72ec\u81ea\u7528\u9014\u3078\u4f7f\u3048\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002POSIX Issue 8 \u306f\u3001\u5b9f\u884c\u3059\u308b\u30b3\u30de\u30f3\u30c9\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u3092 127\u3001\u898b\u3064\u304b\u3063\u305f\u304c\u5b9f\u884c\u53ef\u80fd\u306a\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3067\u306f\u306a\u3044\u5834\u5408\u3092 126 \u3068\u5b9a\u3081\u3066\u3044\u308b\u3002\u30b3\u30de\u30f3\u30c9\u304c\u30b7\u30b0\u30ca\u30eb\u3067\u7d42\u4e86\u3057\u305f\u5834\u5408\u3001\u30b7\u30a7\u30eb\u306f 128 \u3088\u308a\u5927\u304d\u3044\u5024\u3092\u5272\u308a\u5f53\u3066\u308b[4]<\/a>\u3002<\/p>\n POSIX \u306e\u5229\u7528\u4e0a\u306e\u6ce8\u610f\u3067\u306f\u3001128 \u81ea\u4f53\u3082\u30b7\u30a7\u30eb\u304c\u30b3\u30de\u30f3\u30c9\u3092\u8aad\u307f\u53d6\u308b\u969b\u306e\u56de\u5fa9\u4e0d\u80fd\u306a\u30a8\u30e9\u30fc\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u53b3\u5bc6\u306b\u306f 128 \u3068 128 \u3088\u308a\u5927\u304d\u3044\u5024\u306e\u610f\u5473\u306f\u540c\u4e00\u3067\u306f\u306a\u3044\u3002\u4e00\u65b9\u3001Bash \u306f\u81f4\u547d\u7684\u306a\u30b7\u30b0\u30ca\u30eb N \u306b\u3088\u308b\u7d42\u4e86\u3092 128 \u3068 N \u306e\u548c\u3067\u8868\u3059\u3002\u30b3\u30de\u30f3\u30c9\u672a\u691c\u51fa\u306e 127\u3001\u5b9f\u884c\u4e0d\u80fd\u306e 126 \u3082\u540c\u3058\u3067\u3042\u308b[5]<\/a>\u3002<\/p>\n scripts \u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u30dd\u30ea\u30b7\u30fc\u306f\u3001\u5b9f\u88c5\u5dee\u3092\u7d30\u304b\u304f\u5229\u7528\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001126\u3001127\u3001128 \u4ee5\u4e0a\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u30a8\u30e9\u30fc\u3078\u5272\u308a\u5f53\u3066\u306a\u3044\u3002128\u4ee5\u4e0a\u3092\u307e\u3068\u3081\u3066\u907f\u3051\u308b\u8868\u73fe\u306f\u3001\u3059\u3079\u3066\u3092\u540c\u3058\u539f\u56e0\u3068\u307f\u306a\u3059\u5206\u985e\u3067\u306f\u306a\u304f\u3001\u30b7\u30a7\u30eb\u304c\u7279\u5225\u306b\u6271\u3046\u9818\u57df\u3068\u306e\u885d\u7a81\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u4fdd\u5b88\u7684\u306a\u5883\u754c\u3067\u3042\u308b\u3002<\/p>\n \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5230\u9054\u4e0d\u80fd\u3092 2\u3001\u30ed\u30fc\u30ab\u30eb\u306e\u524d\u63d0\u6761\u4ef6\u4e0d\u8db3\u3092 3 \u3068\u3059\u308b\u5206\u985e\u306f\u3001\u4e00\u898b\u3059\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u3044\u3002\u3057\u304b\u3057\u3001\u5b9f\u969b\u306e\u969c\u5bb3\u306f\u3053\u306e\u4e8c\u3064\u3078\u5b89\u5b9a\u3057\u3066\u5206\u96e2\u3067\u304d\u306a\u3044\u3002\u540d\u524d\u89e3\u6c7a\u306b\u5931\u6557\u3057\u305f\u5834\u5408\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u969c\u5bb3\u3068\u3082\u8a2d\u5b9a\u4e0d\u5099\u3068\u3082\u89e3\u91c8\u3067\u304d\u308b\u3002\u8a8d\u8a3c\u60c5\u5831\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u30ed\u30fc\u30ab\u30eb\u8cc7\u6e90\u4e0d\u8db3\u3060\u304c\u3001\u5229\u7528\u8005\u304b\u3089\u898b\u308c\u3070\u63a5\u7d9a\u5931\u6557\u3067\u3042\u308b\u3002\u5916\u90e8\u30b3\u30de\u30f3\u30c9\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u306b\u306f\u3001\u72ec\u81ea\u306e 3 \u3088\u308a\u30b7\u30a7\u30eb\u306e 127 \u3068\u6df7\u540c\u3057\u306a\u3044\u8a2d\u8a08\u304c\u512a\u5148\u3055\u308c\u308b\u3002<\/p>\n \u5206\u985e\u304c\u66d6\u6627\u306a\u307e\u307e\u6570\u5024\u3060\u3051\u56fa\u5b9a\u3059\u308b\u3068\u3001\u5b9f\u88c5\u8005\u3054\u3068\u306b\u5224\u65ad\u304c\u5206\u304b\u308c\u308b\u3002\u540c\u3058\u539f\u56e0\u304c\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066 1\u30012\u30013 \u306e\u3044\u305a\u308c\u304b\u306b\u306a\u308a\u3001\u5171\u901a\u30dd\u30ea\u30b7\u30fc\u304c\u4e00\u8cab\u6027\u3092\u4f5c\u308b\u3069\u3053\u308d\u304b\u3001\u5206\u985e\u306e\u89e3\u91c8\u5dee\u3092\u30ea\u30dd\u30b8\u30c8\u30ea\u5168\u4f53\u3078\u5e83\u3052\u308b\u3002<\/p>\n \u547c\u3073\u51fa\u3057\u968e\u5c64\u3092\u307e\u305f\u3050\u3068\u3001\u3055\u3089\u306b\u610f\u5473\u304c\u5d29\u308c\u308b\u3002\u88dc\u52a9\u30d7\u30ed\u30b0\u30e9\u30e0\u304c 2 \u3092\u8fd4\u3057\u3066\u3082\u3001\u4e0a\u4f4d\u306e\u51e6\u7406\u304c\u8907\u6570\u306e\u5931\u6557\u3092\u307e\u3068\u3081\u3066 1 \u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u53cd\u5bfe\u306b\u3001\u6570\u5024\u3092\u305d\u306e\u307e\u307e\u4f1d\u64ad\u3059\u308b\u3068\u3001\u4e0a\u4f4d\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u4e0b\u4f4d\u30d7\u30ed\u30b0\u30e9\u30e0\u56fa\u6709\u306e\u5206\u985e\u3078\u4f9d\u5b58\u3059\u308b\u3002\u3069\u3061\u3089\u3092\u9078\u3093\u3067\u3082\u30012 \u3068 3 \u3092\u5168\u8a00\u8a9e\u5171\u901a\u306e\u5951\u7d04\u3068\u3057\u3066\u7dad\u6301\u3059\u308b\u8cbb\u7528\u306b\u898b\u5408\u3046\u5206\u5c90\u304c\u306a\u3051\u308c\u3070\u610f\u5473\u304c\u306a\u3044\u3002<\/p>\n 2026 \u5e74 1 \u6708 24 \u65e5\u306e\u6539\u5b9a\u3067\u306f\u3001Shell Script\u3001Python\u3001Ruby \u306b\u91cd\u8907\u3057\u3066\u3044\u305f\u7d42\u4e86\u30b3\u30fc\u30c9\u5b9a\u7fa9\u3092\u7d71\u5408\u3057\u30012 \u3068 3 \u306e\u56fa\u5b9a\u7684\u306a\u610f\u5473\u3092\u524a\u9664\u3057\u305f[2]<\/a>\u3002\u73fe\u5728\u306e master \u3067\u306f\u3001\u7d42\u4e86\u30b3\u30fc\u30c9\u306e\u5b9a\u7fa9\u306f\u8a00\u8a9e\u5225\u306e\u7ae0\u3067\u306f\u306a\u304f Common Policy \u306b\u7f6e\u304b\u308c\u3066\u3044\u308b\u30020 \u3092\u6210\u529f\u30011 \u3092\u65e2\u5b9a\u306e\u5931\u6557\u3068\u3057\u3001126\u3001127\u3001128 \u4ee5\u4e0a\u3092\u72ec\u81ea\u7528\u9014\u306b\u4f7f\u308f\u306a\u3044\u539f\u5247\u306f\u7dad\u6301\u3055\u308c\u3066\u3044\u308b[6]<\/a>\u3002<\/p>\n \u7d42\u4e86\u539f\u56e0\u306b\u5fdc\u3058\u3066\u547c\u3073\u51fa\u3057\u5074\u306e\u52d5\u4f5c\u3092\u5909\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u3059\u3079\u3066\u3092 1 \u306b\u307e\u3068\u3081\u308b\u3068\u60c5\u5831\u304c\u4e0d\u8db3\u3059\u308b\u3002\u305f\u3068\u3048\u3070\u3001\u4e00\u6642\u7684\u306a\u969c\u5bb3\u306a\u3089\u5f8c\u3067\u518d\u5b9f\u884c\u3057\u3001\u8a2d\u5b9a\u4e0d\u5099\u306a\u3089\u7ba1\u7406\u8005\u306e\u4fee\u6b63\u3092\u5f85\u3064\u51e6\u7406\u3067\u306f\u3001\u4e21\u8005\u3092\u533a\u5225\u3059\u308b\u5024\u304c\u5236\u5fa1\u306b\u4f7f\u308f\u308c\u308b\u3002<\/p>\n sysexits \u306f\u300164 \u304b\u3089 78 \u307e\u3067\u306e\u5024\u306b\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u4f7f\u7528\u6cd5\u306e\u8aa4\u308a\u3001\u5165\u529b\u30c7\u30fc\u30bf\u4e0d\u6b63\u3001\u4e00\u6642\u7684\u969c\u5bb3\u3001\u6a29\u9650\u4e0d\u8db3\u3001\u8a2d\u5b9a\u4e0d\u5099\u306a\u3069\u306e\u540d\u524d\u3092\u4e0e\u3048\u308b\u3002Linux man-pages \u306b\u53ce\u9332\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u6a19\u6e96\u306f BSD \u3067\u3042\u308a\u3001POSIX \u306e\u5171\u901a\u7d42\u4e86\u30b3\u30fc\u30c9\u4f53\u7cfb\u3067\u306f\u306a\u3044\u3002\u540c\u3058\u8cc7\u6599\u3082\u3001\u9069\u5207\u306a\u5024\u306e\u9078\u629e\u306f\u3057\u3070\u3057\u3070\u66d6\u6627\u306b\u306a\u308b\u3068\u6ce8\u610f\u3057\u3066\u3044\u308b[7]<\/a>\u3002<\/p>\n \u63a1\u7528\u6761\u4ef6\u306f\u3001\u539f\u56e0\u3092\u8a73\u3057\u304f\u8868\u73fe\u3057\u305f\u3044\u304b\u3067\u306f\u306a\u304f\u3001\u547c\u3073\u51fa\u3057\u5074\u304c\u5024\u3054\u3068\u306b\u7570\u306a\u308b\u51e6\u7406\u3092\u884c\u3046\u304b\u3067\u3042\u308b\u3002EX_TEMPFAIL \u3092\u53d7\u3051\u305f\u3089\u518d\u8a66\u884c\u3057\u3001EX_CONFIG \u3092\u53d7\u3051\u305f\u3089\u518d\u8a66\u884c\u305b\u305a\u8a2d\u5b9a\u30a8\u30e9\u30fc\u3068\u3057\u3066\u901a\u77e5\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u5951\u7d04\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u306f\u610f\u5473\u304c\u3042\u308b\u3002\u30ed\u30b0\u3092\u8aad\u3080\u4eba\u3078\u539f\u56e0\u3092\u4f1d\u3048\u308b\u3060\u3051\u306a\u3089\u30011 \u3068\u5177\u4f53\u7684\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u8db3\u308a\u308b\u3002<\/p>\n scripts \u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u306f\u3001sysexits \u3092\u4f7f\u3046\u5834\u5408\u3001\u305d\u306e\u63a1\u7528\u3068\u5404\u5024\u306e\u610f\u5473\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d8\u30c3\u30c0\u30fc\u3078\u660e\u8a18\u3059\u308b\u3002\u5171\u901a\u30dd\u30ea\u30b7\u30fc\u306e\u65e2\u5b9a\u5024\u3092\u5897\u3084\u3055\u305a\u3001\u5fc5\u8981\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3060\u3051\u304c\u5c40\u6240\u7684\u306a\u5951\u7d04\u3092\u8ffd\u52a0\u3059\u308b\u69cb\u6210\u3067\u3042\u308b\u3002<\/p>\n \u7d42\u4e86\u30b3\u30fc\u30c9\u306e\u7d71\u4e00\u306f\u3001\u6570\u5024\u306e\u4e00\u89a7\u3092\u63c3\u3048\u308b\u3060\u3051\u3067\u306f\u6210\u7acb\u3057\u306a\u3044\u3002\u95a2\u6570\u5185\u90e8\u306e\u5931\u6557\u304c\u3001\u6700\u4e0a\u4f4d\u306e\u30d7\u30ed\u30bb\u30b9\u7d42\u4e86\u307e\u3067\u5931\u308f\u308c\u305a\u306b\u4f1d\u308f\u308b\u69cb\u9020\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n Shell Script \u3067\u306f\u3001\u95a2\u6570\u5185\u306e\u901a\u5e38\u306e\u5236\u5fa1\u306b exit \u3092\u4f7f\u308f\u305a\u3001return \u3067\u72b6\u614b\u3092\u547c\u3073\u51fa\u3057\u5143\u3078\u8fd4\u3059\u3002\u6700\u4e0a\u4f4d\u3067\u6700\u7d42\u7d50\u679c\u3092\u7d42\u4e86\u30b3\u30fc\u30c9\u3078\u5909\u63db\u3059\u308b\u3002set -e \u306b\u3088\u308b\u6697\u9ed9\u306e\u7d42\u4e86\u3078\u4f9d\u5b58\u305b\u305a\u3001\u3069\u306e\u5931\u6557\u3092\u6355\u6349\u3057\u3001\u3069\u306e\u5024\u3092\u8fd4\u3059\u304b\u3092\u660e\u793a\u3059\u308b\u3002<\/p>\n Python \u3067\u306f main \u304c\u6574\u6570\u3092\u8fd4\u3057\u3001sys.exit(main()) \u3067\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u30b3\u30fc\u30c9\u306b\u3059\u308b\u3002Ruby \u3067\u3082 main \u306e\u623b\u308a\u5024\u3092\u6700\u4e0a\u4f4d\u306e exit \u3078\u6e21\u3059\u3002\u3053\u306e\u69cb\u9020\u306a\u3089\u3001\u901a\u5e38\u306e\u95a2\u6570\u547c\u3073\u51fa\u3057\u3068\u30d7\u30ed\u30bb\u30b9\u7d42\u4e86\u3092\u5206\u96e2\u3057\u305f\u307e\u307e\u3001Shell Script\u3001Python\u3001Ruby \u304c\u540c\u3058 0 \u3068 1 \u306e\u5951\u7d04\u3092\u5171\u6709\u3067\u304d\u308b[6]<\/a>\u3002<\/p>\n \u30d8\u30eb\u30d7\u3084\u7248\u60c5\u5831\u306e\u8868\u793a\u306f\u3001\u5229\u7528\u8005\u304c\u8981\u6c42\u3057\u305f\u51e6\u7406\u3092\u6b63\u5e38\u306b\u5b8c\u4e86\u3057\u305f\u7d50\u679c\u306a\u306e\u3067 0 \u3068\u3059\u308b\u3002\u5f15\u6570\u4e0d\u6b63\u6642\u306e\u6271\u3044\u306f\u3001usage \u3092\u8868\u793a\u3057\u305f\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u306f\u306a\u304f\u3001\u30b3\u30de\u30f3\u30c9\u3068\u3057\u3066\u8981\u6c42\u3092\u53d7\u7406\u3067\u304d\u305f\u304b\u3067\u6c7a\u3081\u308b\u3002\u73fe\u5728\u306e\u30dd\u30ea\u30b7\u30fc\u306f\u3001\u30c4\u30fc\u30eb\u3054\u3068\u306e\u8a2d\u8a08\u306b\u5fdc\u3058\u3066 0 \u307e\u305f\u306f 1 \u3092\u8a8d\u3081\u308b\u4e00\u65b9\u3001\u52d5\u4f5c\u3092\u4e00\u8cab\u3055\u305b\u3066\u6587\u66f8\u5316\u3059\u308b\u3053\u3068\u3092\u8981\u6c42\u3057\u3066\u3044\u308b[6]<\/a>\u3002<\/p>\n \u7d42\u4e86\u30b3\u30fc\u30c9\u306e\u8a2d\u8a08\u3067\u512a\u5148\u3059\u3079\u304d\u306a\u306e\u306f\u3001\u539f\u56e0\u306e\u7a2e\u985e\u3092\u3067\u304d\u308b\u3060\u3051\u591a\u304f\u6570\u5024\u5316\u3059\u308b\u3053\u3068\u3067\u306f\u306a\u3044\u3002\u547c\u3073\u51fa\u3057\u5074\u304c\u5fc5\u8981\u3068\u3059\u308b\u5206\u5c90\u3092\u3001\u4ed6\u306e\u30b7\u30a7\u30eb\u3084\u30c4\u30fc\u30eb\u3068\u885d\u7a81\u3057\u306a\u3044\u5f62\u3067\u5b89\u5b9a\u3057\u3066\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n scripts \u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u306f\u3001\u6210\u529f\u3092 0\u3001\u901a\u5e38\u306e\u5931\u6557\u3092\u539f\u5247\u3068\u3057\u3066 1 \u306b\u307e\u3068\u3081\u305f\u3002126\u3001127\u3001128 \u4ee5\u4e0a\u306f\u30b7\u30a7\u30eb\u306e\u610f\u5473\u3068\u885d\u7a81\u3059\u308b\u305f\u3081\u72ec\u81ea\u7528\u9014\u306b\u4f7f\u308f\u306a\u3044\u3002\u539f\u56e0\u3068\u5bfe\u8c61\u306f\u30ed\u30b0\u3078\u8a18\u9332\u3057\u3001\u5024\u306b\u3088\u308b\u5206\u5c90\u304c\u5b9f\u5728\u3059\u308b\u5834\u5408\u3060\u3051 sysexits \u3092\u660e\u793a\u7684\u306b\u63a1\u7528\u3059\u308b\u3002<\/p>\n \u3053\u306e\u65b9\u91dd\u306b\u3088\u3063\u3066\u5931\u308f\u308c\u305f\u306e\u306f\u3001\u5229\u7528\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u5206\u985e\u306e\u898b\u304b\u3051\u4e0a\u306e\u7d30\u304b\u3055\u3067\u3042\u308b\u3002\u5f97\u3089\u308c\u305f\u306e\u306f\u3001Shell Script\u3001Python\u3001Ruby \u306e\u9593\u3067\u5d29\u308c\u306b\u304f\u304f\u3001\u547c\u3073\u51fa\u3057\u968e\u5c64\u3092\u307e\u305f\u3044\u3067\u3082\u610f\u5473\u3092\u8aac\u660e\u3067\u304d\u308b\u7d42\u4e86\u5951\u7d04\u3067\u3042\u308b\u3002<\/p>\n \u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3001Python\u3001Ruby \u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u51e6\u7406\u3092\u7d42\u3048\u308b\u3068\u547c\u3073\u51fa\u3057\u5143\u3078\u6570\u5024\u3092\u8fd4\u3059\u3002cron\u3001CI\u3001\u76e3\u8996\u3001\u30c7\u30d7\u30ed\u30a4\u3067\u306f\u3001\u305d\u306e\u6570\u5024\u304c\u6b21\u306e\u51e6\u7406\u3078\u9032\u3080\u304b\u3001\u505c\u6b62\u3059\u308b\u304b\u3001\u901a\u77e5\u3059\u308b\u304b\u3092\u6c7a\u3081\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u7d42\u4e86\u30b3\u30fc\u30c9\u3078\u8a73\u3057\u3044 … \u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-3358","post","type-post","status-publish","format-standard","hentry","category-tech"],"_links":{"self":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/comments?post=3358"}],"version-history":[{"count":12,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3358\/revisions"}],"predecessor-version":[{"id":5391,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3358\/revisions\/5391"}],"wp:attachment":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/media?parent=3358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/categories?post=3358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/tags?post=3358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\u7d42\u4e86\u30b3\u30fc\u30c9\u306f\u8a3a\u65ad\u66f8\u3067\u306f\u306a\u3044<\/h2>\n
\n\u30b7\u30a7\u30eb\u304c\u3059\u3067\u306b\u4f7f\u3063\u3066\u3044\u308b\u5024\u3092\u907f\u3051\u308b<\/h2>\n
\n\u72ec\u81ea\u30b3\u30fc\u30c9 2 \u3068 3 \u3092\u5ec3\u6b62\u3057\u305f\u7406\u7531<\/h2>\n
\nsysexits \u306f\u5206\u5c90\u304c\u5fc5\u8981\u306a\u5834\u5408\u3060\u3051\u4f7f\u3046<\/h2>\n
\n\u8a00\u8a9e\u3092\u307e\u305f\u3044\u3067\u540c\u3058\u5951\u7d04\u306b\u3059\u308b<\/h2>\n
\n\u7d50\u8ad6<\/h2>\n
\n\u53c2\u8003\u6587\u732e<\/h2>\n
\n