{"id":613,"date":"2021-06-18T15:53:25","date_gmt":"2021-06-18T06:53:25","guid":{"rendered":"http:\/\/kei0310.info\/?p=613"},"modified":"2021-06-18T15:53:26","modified_gmt":"2021-06-18T06:53:26","slug":"post-613","status":"publish","type":"post","link":"http:\/\/kei0310.info\/?p=613","title":{"rendered":"awk\u3067\u306egsub\u3092\u4f7f\u3063\u305f\u6587\u5b57\u5217\u7f6e\u63db\uff08\u6b63\u898f\u8868\u73fe\uff09"},"content":{"rendered":"\n

\u307e\u3048\u304a\u304d<\/h2>\n\n\n\n

bash\u306a\u3069\u306e\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3001ls\u3057\u305f\u7d50\u679c\u3068\u304b\u3092\u3064\u304b\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u96c6\u8a08\u3057\u305f\u3044\u3068\u304d\u3063\u3066\u3042\u308a\u307e\u3059\u3088\u306d\u3002<\/p>\n\n\n\n

\u305d\u306e\u3068\u304d\u306b\u3001\u540c\u3058\u7a2e\u985e\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u307e\u3068\u3081\u3066\u3001\u30e6\u30cb\u30fc\u30af\u306b\u3057\u305f\u3044\u3068\u304d\u3068\u304b\u3063\u3066\u3042\u308a\u307e\u3059\u3088\u306d\uff08\u30bd\u30fc\u30b9\u306f\u308f\u3044\uff09<\/p>\n\n\n\n

\u5909\u6570\u306e\u7f6e\u63db\uff08${AAA\/BEF\/AFT}\uff09\u3067\u3082\u3067\u304d\u305f\u308a\u3059\u308b\u3093\u3067\u3059\u304c\u3001\u3088\u308a\u6c4e\u7528\u7684\u306b\u3084\u308a\u305f\u3044\u306e\u3067\u3001\u4eca\u56de\u306fawk\u3092\u4f7f\u3063\u3066\u5b9f\u88c5\u3057\u305f\u3044\u3068\u304a\u3082\u3044\u307e\u3059\u3088\u3002<\/p>\n\n\n\n

awk\u306f\u6163\u308c\u306a\u3044\u3068\u3076\u3063\u3061\u3083\u3051\u4f7f\u3044\u3065\u3089\u3044\u3093\u3067\u3059\u304c\u3001\u30d1\u30bf\u30fc\u30f3\u3055\u3048\u304a\u307c\u3048\u308c\u3070\u308f\u308a\u3068\u4f7f\u3048\u308b\u306e\u3067\u3001\u4f7f\u3044\u65b9\u306e\u3072\u3068\u3064\u3068\u3057\u3066\u7279\u306b\u30a4\u30f3\u30d5\u30e9\u7cfb\u3092\u53d6\u308a\u6271\u3046\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u77e5\u3063\u3066\u304a\u3044\u305f\u307b\u3046\u304c\u3088\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3067\u3059\u3002<\/p>\n\n\n\n

\u6e96\u5099<\/h2>\n\n\n\n

\u9069\u5f53\u306a\u5834\u6240\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u3064\u304f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u4eca\u56de\u306e\u4f8b\u306f\u3001\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3066\u304d\u306a\u3082\u306e\u304c\u5206\u5272\u3055\u308c\u3066\u51fa\u529b\u3055\u308c\u3066\u3044\u308b\u74b0\u5883\u3067\u3001\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u304c\u4f55\u7a2e\u985e\u3067\u3066\u3044\u308b\u304b\u3092\u96c6\u8a08\u3057\u305f\u3044\u3068\u3044\u3046\u30bf\u30b9\u30af\u3092\u306a\u3093\u3068\u304b\u3059\u308b\u3084\u3064\u3067\u3059\u3002<\/p>\n\n\n\n

000\u306e\u90e8\u5206\u306f000-999\u304f\u3089\u3044\u306e\u7bc4\u56f2\u3067\u30b9\u30b1\u30fc\u30eb\u3057\u3066\u3082\u5927\u4e08\u592b\u306a\u3088\u3046\u306b\u3064\u304f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

$ touch aiueo_000.txt\r\n$ touch aiueo_001.txt\r\n$ touch aiueo_002.txt\r\n$ touch kakikukeko_000.txt\r\n$ touch kakikukeko_001.txt\r\n$ touch kakikukeko_002.txt\r<\/code><\/pre>\n\n\n\n
\u4f5c\u6210<\/h2>\n\n\n\n
\u307e\u305a\u306fls<\/h3>\n\n\n\n
$ ls\r\naiueo_000.txt  aiueo_001.txt  aiueo_002.txt  kakikukeko_000.txt  kakikukeko_001.txt  kakikukeko_002.txt<\/code><\/pre>\n\n\n\n
\u3053\u3093\u306a\u304b\u3093\u3058\u3067ls\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u308c\u3092\u52a0\u5de5\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
awk\u3092\u9069\u7528<\/h3>\n\n\n\n
$ ls | awk '{print $1}'\r\naiueo_000.txt\r\naiueo_001.txt\r\naiueo_002.txt\r\nkakikukeko_000.txt\r\nkakikukeko_001.txt\r\nkakikukeko_002.txt<\/code><\/pre>\n\n\n\n
\u3068\u308a\u3042\u3048\u305a\u3001\u67a0\u3060\u3051\u3064\u304f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u5165\u3063\u305f\u3082\u306e\u3092\u305d\u306e\u307e\u307e\u51fa\u3059\u3060\u3051\u306eawk\u3067\u3059\u3002<\/p>\n\n\n\n
\u6570\u5b57\u306e\u90e8\u5206\u3092\u7f6e\u63db<\/h3>\n\n\n\n
$ ls | awk '{gsub(\/[0-9]+\\.\/, \".\", $1);print $1}'\r\naiueo_.txt\r\naiueo_.txt\r\naiueo_.txt\r\nkakikukeko_.txt\r\nkakikukeko_.txt\r\nkakikukeko_.txt<\/code><\/pre>\n\n\n\n
print\u306e\u524d\u306b\u30010-9\u306e\u7e70\u308a\u8fd4\u3057\uff0b\".\"\u306b\u30de\u30c3\u30c1\u3057\u305f\u3089\u3001\".\"\u306b\u7f6e\u63db\u3059\u308b\u51e6\u7406\u3092\u7d44\u307f\u8fbc\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
\u6570\u5b57\u306e\u90e8\u5206\u304c\u6d88\u3048\u3066\u3001\u540c\u3058\u7a2e\u985e\u306e\u30ed\u30b0\u3092\u307e\u3068\u3081\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
\u308f\u3056\u308f\u3056\u3001\u30c9\u30c3\u30c8\u307e\u3067\u7f6e\u63db\u5bfe\u8c61\u306b\u3057\u3066\u3044\u308b\u7406\u7531\u306f\u3001\u30ed\u30b0\u540d\u79f0\u306b\u6570\u5024\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u306f\u3075\u3064\u3046\u306b\u3042\u308b\u306e\u3067\u3001\u305d\u306e\u90e8\u5206\u3092\u6d88\u3055\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n
\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001.txt\u307e\u3067\u3092\u7f6e\u63db\u5bfe\u8c61\u306b\u3057\u3066\u3082\u3044\u3044\u3067\u3059\u3057\u3001\u305d\u306e\u3042\u305f\u308a\u306f\u81ea\u7531\u306b\u3084\u308b\u3068\u3044\u3044\u3068\u3082\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u96c6\u8a08\u3059\u308b<\/h2>\n\n\n\n
$ ls | awk '{gsub(\/[0-9]+\\.\/, \".\", $1);print $1}' | sort | uniq\r\naiueo_.txt\r\nkakikukeko_.txt<\/code><\/pre>\n\n\n\n
\u3042\u3068\u306f\u3001\u30bd\u30fc\u30c8\u3057\u3066\u30e6\u30cb\u30fc\u30af\u3092\u3068\u308c\u3070\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n
\u30bd\u30fc\u30c8\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u9806\u756a\u304c\u3050\u3061\u3083\u3050\u3061\u3083\u3067\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n\n\n\n
\u3042\u3068\u306f\u3001wc -l\u3068\u304b\u3057\u3066\u30ab\u30a6\u30f3\u30c8\u3068\u3063\u3066\u3082\u3044\u3044\u3067\u3059\u3057\u3001\u306a\u3093\u304b\u5225\u306a\u3053\u3068\u3057\u3066\u3082\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
awk\u5185\u3067\u96c6\u8a08\u3057\u3061\u3083\u3046\u65b9\u6cd5\u3082\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u914d\u5217\u3064\u304b\u3063\u305f\u308a\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u3066\u9762\u5012\u306a\u306e\u3067\u4eca\u56de\u306f\u3084\u3063\u3066\u306a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n
\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u6700\u521d\u3068\u6700\u5f8c\u51fa\u3057\u305f\u3044\u3068\u304b\u3001\u7d30\u304b\u3044\u96c6\u8a08\u8981\u4ef6\u304c\u3042\u308c\u3070awk\u306e\u4e2d\u3067\u96c6\u8a08\u3059\u308b\u307b\u3046\u304c\u697d\u3067\u3059\u3002<\/p>\n\n\n\n
\u4eca\u56de\u306f\u7c21\u5358\u306b\u3084\u308a\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u305d\u306e\u3042\u305f\u308a\u306f\u5225\u8a18\u4e8b\u3067\u3084\u308d\u3046\u304b\u3068\u304a\u3082\u3044\u307e\u3059\u3002\uff08\u6c17\u304c\u5411\u3044\u305f\u3068\u304d\uff09<\/p>\n\n\n\n
\u3068\u3044\u3046\u3053\u3068\u3067\u304a\u308f\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u307e\u3048\u304a\u304d bash\u306a\u3069\u306e\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3001ls\u3057\u305f\u7d50\u679c\u3068\u304b\u3092\u3064\u304b\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u96c6\u8a08\u3057\u305f\u3044\u3068\u304d\u3063\u3066\u3042\u308a\u307e\u3059\u3088\u306d\u3002 \u305d\u306e\u3068\u304d\u306b\u3001\u540c\u3058\u7a2e\u985e\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u307e\u3068\u3081\u3066\u3001\u30e6\u30cb\u30fc\u30af\u306b\u3057\u305f\u3044\u3068\u304d\u3068\u304b\u3063\u3066\u3042\u308a\u307e\u3059\u3088\u306d\uff08\u30bd\u30fc\u30b9\u306f\u308f\u3044\uff09 \u5909\u6570\u306e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[245,99,246],"tags":[247,187,249,46,250,248,251],"_links":{"self":[{"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/posts\/613"}],"collection":[{"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/kei0310.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=613"}],"version-history":[{"count":1,"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/posts\/613\/revisions"}],"predecessor-version":[{"id":614,"href":"http:\/\/kei0310.info\/index.php?rest_route=\/wp\/v2\/posts\/613\/revisions\/614"}],"wp:attachment":[{"href":"http:\/\/kei0310.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kei0310.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=613"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kei0310.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}