\u7f16\u5199\u4e0d\u540c\u7684\u6587\u672c\u5904\u7406\u548c\u6587\u672c\u64cd\u4f5c\u811a\u672c\u7684\u65f6\u5019,\u9700\u8981\u5bf9\u6587\u4ef6\u4e2d\u7684\u5b57\u7b26,\u5355\u8bcd,\u884c\u8fdb\u884c\u8fed\u4ee3<\/p>\n\n\n\n
\u5c06\u4e00\u4e2a\u7b80\u5355\u7684\u5faa\u73af\u7528\u4e8e\u8fed\u4ee3,\u52a0\u4e0astdin\u7684\u91cd\u5b9a\u5411,\u5c31\u662f\u5bf9\u6587\u4ef6\u4e2d\u7684\u884c,\u5355\u8bcd\u6216\u8005\u5b57\u7b26\u8fdb\u884c\u8fed\u4ee3\u7684\u57fa\u672c\u65b9\u5f0f<\/p>\n\n\n\n
\u6211\u4eec\u5bf9\u884c,\u5355\u8bcd,\u5b57\u7b26\u8fdb\u884c\u8fed\u4ee3<\/p>\n\n\n\n
\u8fed\u4ee3\u6587\u4ef6\u4e2d\u7684\u6bcf\u4e00\u884c,<\/p>\n\n\n\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2awhile\u5faa\u73af\u4ece\u6807\u51c6\u8f93\u5165\u4e2d\u8bfb\u53d6,\u6bcf\u4e00\u6b21\u8fed\u4ee3\u4f1a\u8bfb\u53d6\u4e00\u884c<\/p>\n\n\n\n
while read line<\/p>\n\n\n\n
do<\/p>\n\n\n\n
echo $line<\/p>\n\n\n\n
done < file.txt<\/p>\n\n\n\n
\u5b50shell\u4e5f\u53ef\u4ee5\u505a\u5230<\/p>\n\n\n\n
cat file.txt |<\/p>\n\n\n\n
(while read line; do echo $line; done )<\/p>\n\n\n\n
\u547d\u4ee4\u4e2d\u7684cat file.txt \u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u547d\u4ee4\u5e8f\u5217\u7684\u8f93\u51fa\u6765\u66ff\u6362<\/p>\n\n\n\n
\u8fed\u4ee3\u6bcf\u4e00\u884c\u4e2d\u7684\u5355\u8bcd<\/p>\n\n\n\n
for word in $line;<\/p>\n\n\n\n
do<\/p>\n\n\n\n
echo $word;<\/p>\n\n\n\n
done<\/p>\n\n\n\n
\u8fed\u4ee3\u4e00\u4e2a\u5355\u8bcd\u4e2d\u7684\u6bcf\u4e00\u4e2a\u5b57\u7b26<\/p>\n\n\n\n
\u6211\u4eec\u518d\u4e00\u6b21\u4f7f\u7528\u4e00\u4e2afor\u5faa\u73af\u5bf9\u53d8\u91cfi\u8fdb\u884c\u8fed\u4ee3<\/p>\n\n\n\n
\u8fed\u4ee3\u7684\u8303\u56f4\u4ece0\u5230\u5b57\u7b26\u4e32\u7684\u957f\u5ea6,\u6bcf\u6b21\u8fed\u4ee3\u4e2d,\u53ef\u4ee5\u7528<\/p>\n\n\n\n
${char:\u4e0b\u6807:\u63d0\u53d6\u957f\u5ea6}<\/p>\n\n\n\n
for((i=0;i<\/p>\n\n\n\n
do<\/p>\n\n\n\n
echo ${word:i:1};<\/p>\n\n\n\n
done<\/p>\n\n\n\n
\u6211\u4eec\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u884c\u6216\u8005\u4ece\u884c\u4e2d\u8bfb\u53d6\u5355\u8bcd,\u5c31\u662f\u76f4\u89c2\u7684\u6280\u5de7,\u4e0d\u8fc7,\u4ece\u5355\u8bcd\u4e2d\u8bfb\u53d6\u5b57\u7b26\u5c31\u9700\u8981\u4e00\u4e9b\u6280\u5de7\u4e86<\/p>\n\n\n\n
${word:start_position:no_of_characters} \u8fd4\u56de\u53d8\u91cfword\u6240\u5305\u542b\u7684\u5b57\u7b26\u4e32\u7684\u4e00\u4e2a\u5b50\u4e32<\/p>\n\n\n\n
${#word} \u8fd4\u56de\u53d8\u91cfword\u7684\u957f\u5ea6<\/p>\n","protected":false},"excerpt":{"rendered":"
\u7f16\u5199\u4e0d\u540c\u7684\u6587\u672c\u5904\u7406\u548c\u6587\u672c\u64cd\u4f5c\u811a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"_links":{"self":[{"href":"http:\/\/xinblog.ltd\/index.php?rest_route=\/wp\/v2\/posts\/1183"}],"collection":[{"href":"http:\/\/xinblog.ltd\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinblog.ltd\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinblog.ltd\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinblog.ltd\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1183"}],"version-history":[{"count":0,"href":"http:\/\/xinblog.ltd\/index.php?rest_route=\/wp\/v2\/posts\/1183\/revisions"}],"wp:attachment":[{"href":"http:\/\/xinblog.ltd\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinblog.ltd\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1183"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinblog.ltd\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}