find . -name ‘*.exe’ -type f -print -exec rm -rf {} \\;<\/p>\n\n\n\n
(1) “.” \u8868\u793a\u4ece\u5f53\u524d\u76ee\u5f55\u5f00\u59cb\u9012\u5f52\u67e5\u627e<\/p>\n\n\n\n
(2) \u201c -name ‘*.exe’ “\u6839\u636e\u540d\u79f0\u6765\u67e5\u627e\uff0c\u8981\u67e5\u627e\u6240\u6709\u4ee5.exe\u7ed3\u5c3e\u7684\u6587\u4ef6\u5939\u6216\u8005\u6587\u4ef6<\/p>\n\n\n\n
(3) ” -type f “\u67e5\u627e\u7684\u7c7b\u578b\u4e3a\u6587\u4ef6<\/p>\n\n\n\n
(4) “-print” \u8f93\u51fa\u67e5\u627e\u7684\u6587\u4ef6\u76ee\u5f55\u540d<\/p>\n\n\n\n
(5) \u6700\u4e3b\u8981\u7684\u662f\u662f-exec\u4e86\uff0c-exec\u9009\u9879\u540e\u8fb9\u8ddf\u7740\u4e00\u4e2a\u6240\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u8868\u793a\u5c06find\u51fa\u6765\u7684\u6587\u4ef6\u6216\u76ee\u5f55\u6267\u884c\u8be5\u547d\u4ee4\u3002<\/p>\n\n\n\n
exec\u9009\u9879\u540e\u9762\u8ddf\u968f\u7740\u6240\u8981\u6267\u884c\u7684\u547d\u4ee4\u6216\u811a\u672c\uff0c\u7136\u540e\u662f\u4e00\u5bf9\u513f{}\uff0c\u4e00\u4e2a\u7a7a\u683c\u548c\u4e00\u4e2a\\\uff0c\u6700\u540e\u662f\u4e00\u4e2a\u5206\u53f7<\/p>\n\n\n\n
{} \u627e\u5230\u7684\u6863\u6848<\/p>\n\n\n\n
\\; \u6307\u4ee4\u7684\u7ed3\u675f\u7b26,\u6709\u4e9b\u7cfb\u7edf\u5206\u53f7;\u9700\u8981\u8f6c\u4e49,\u5b89\u5168\u8d77\u89c1\u7528\\;<\/p>\n\n\n\n
-ok \u548c-exec\u7684\u4f5c\u7528\u76f8\u540c\uff0c\u53ea\u4e0d\u8fc7\u4ee5\u4e00\u79cd\u66f4\u4e3a\u5b89\u5168\u7684\u6a21\u5f0f\u6765\u6267\u884c\u8be5\u53c2\u6570\u6240\u7ed9\u51fa\u7684shell\u547d\u4ee4\uff0c\u5728\u6267\u884c\u6bcf\u4e00\u4e2a\u547d\u4ee4\u4e4b\u524d\uff0c\u90fd\u4f1a\u7ed9\u51fa\u63d0\u793a\uff0c\u8ba9\u7528\u6237\u6765\u786e\u5b9a\u662f\u5426\u6267\u884c\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
find . [-name ‘*.txt’ -type f] -print -exec grep TOSEARCH {} \\;<\/p>\n\n\n\n
grep -i pattern files \uff1a\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u5730\u641c\u7d22\u3002\u9ed8\u8ba4\u60c5\u51b5\u533a\u5206\u5927\u5c0f\u5199\uff0c<\/p>\n\n\n\n
grep -l pattern files \uff1a\u53ea\u5217\u51fa\u5339\u914d\u7684\u6587\u4ef6\u540d\uff0c<\/p>\n\n\n\n
grep -L pattern files \uff1a\u5217\u51fa\u4e0d\u5339\u914d\u7684\u6587\u4ef6\u540d\uff0c<\/p>\n\n\n\n
grep -w pattern files \uff1a\u53ea\u5339\u914d\u6574\u4e2a\u5355\u8bcd\uff0c\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u7684\u4e00\u90e8\u5206\uff08\u5982\u5339\u914d\u2018magic\u2019\uff0c\u800c\u4e0d\u662f\u2018magical\u2019\uff09\uff0c<\/p>\n\n\n\n
grep -C number pattern files \uff1a\u5339\u914d\u7684\u4e0a\u4e0b\u6587\u5206\u522b\u663e\u793a[number]\u884c\uff0c<\/p>\n\n\n\n
grep pattern1 | pattern2 files \uff1a\u663e\u793a\u5339\u914d pattern1 \u6216 pattern2 \u7684\u884c\uff0c<\/p>\n\n\n\n
grep pattern1 files | grep pattern2 \uff1a\u663e\u793a\u65e2\u5339\u914d pattern1 \u53c8\u5339\u914d pattern2 \u7684\u884c\u3002<\/p>\n\n\n\n
\u8fd9\u91cc\u8fd8\u6709\u4e9b\u7528\u4e8e\u641c\u7d22\u7684\u7279\u6b8a\u7b26\u53f7\uff1a<\/p>\n\n\n\n
\\< \u548c \\> \u5206\u522b\u6807\u6ce8\u5355\u8bcd\u7684\u5f00\u59cb\u4e0e\u7ed3\u5c3e\u3002<\/p>\n\n\n\n
\u4f8b\u5982\uff1a<\/p>\n\n\n\n
grep man * \u4f1a\u5339\u914d \u2018Batman\u2019\u3001\u2018manic\u2019\u3001\u2018man\u2019\u7b49\uff0c\u6ce8\u610f\u542b\u6709\u901a\u914d\u7b26\u65f6\u5fc5\u987b\u7528\u5f15\u53f7<\/p>\n\n\n\n
grep ‘\\<man’ * \u5339\u914d\u2018manic\u2019\u548c\u2018man\u2019\uff0c\u4f46\u4e0d\u662f\u2018Batman\u2019\uff0c<\/p>\n\n\n\n
grep ‘\\<man\\>’ \u53ea\u5339\u914d\u2018man\u2019\uff0c\u800c\u4e0d\u662f\u2018Batman\u2019\u6216\u2018manic\u2019\u7b49\u5176\u4ed6\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n\n\n\n
‘^’\uff1a\u6307\u5339\u914d\u7684\u5b57\u7b26\u4e32\u5728\u884c\u9996\uff0c<\/p>\n\n\n\n
‘$’\uff1a\u6307\u5339\u914d\u7684\u5b57\u7b26\u4e32\u5728\u884c\u5c3e\uff0c<\/p>\n\n\n\n
\u5982\u679c\u60a8\u4e0d\u4e60\u60ef\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u53ef\u4ee5\u8bd5\u8bd5\u56fe\u5f62\u754c\u9762\u7684\u2018grep\u2019\uff0c\u5982 reXgrep \u3002\u8fd9\u4e2a\u8f6f\u4ef6\u63d0\u4f9b AND\u3001OR\u3001NOT \u7b49\u8bed\u6cd5\uff0c\u8fd8\u6709\u6f02\u4eae\u7684\u6309\u94ae \ud83d\ude42 \u3002\u5982\u679c\u60a8\u53ea\u662f\u9700\u8981\u66f4\u6e05\u695a\u7684\u8f93\u51fa\uff0c\u4e0d\u59a8\u8bd5\u8bd5 fungrep \u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
find . -name ‘*.exe’ … <\/p>\n