我有一个文档,我想删除所有模式,以便仅保留一些信息,即该文档的创建者/创建者。
我设法用一个单词“ PATTERN”替换了模式,以便轻松删除它们。如何删除这个词?这是我使用的命令:
$ cat /path | tr \n \f | \
tr -cd "[A-Za-z0-9 () /\f] | \
sed s/stream.*endstream/STREAM/ | sed s/[0-9][0-9]* /PATTERN/g | \
sed "s/PATTERN PATTERN n/PTR/g"
我得到这个
/ rdfRDF / xxmpmetaxpacket efdwefdstreamefdobjPATTERN PATTERN OBJ / DisplayDocTitle trueefdobjPATTERN PATTERN OBJ /类型/外部参照/尺寸的图案/ W [PATTERN PATTERN PATTERN] /根图案图案R / IFFO图案图案R / ID [PATTERNFEFPATTERNCPATTERNEPATTERNDBPATTERNFPATTERNEPATTERNFPATTERNEEPATTERNFEFPATTERNCPATTERNEPATTERNDBPATTERNFPATTERNEPATTERNFPATTERNEEPATTERN] /过滤/ FlateDecode / Lefgth PATTERNstreamxc Z) PATTERNBSekgPBB(FUfLqSuefdstreamefdobjxrefPATTERN图案图案fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN fPATTERN PATTERN ftrailer /尺寸PATTERN /根图案图案R / IFFO图案图案R / ID [PATTERNFEFPATTERNCPATTERNEPATTERNDBPATTERNFPATTERNEPATTERNFPATTERNEEPATTERNFEFPATTERNCPATTERNEPATTERNDBPATTERNFPATTERNEPATTERNFPATTERNEEPATTERN] startxrefPATTERNEOFxrefPATTERN PATTERNtrailer /尺寸PATTERN /根图案图案R / IFFO图案图案R / ID [PATTERNFEFPATTERNCPATTERNEPATTERNDBPATTERNFPATTERNEPATTERNFPATTERNEEPATTERNFEFPATTERNCPATTERNEPATTERNDBPATTERNFPATTERNEPATTERNFPATTERNEEPATTERN] /后退PATTERN / XRefStm PATTERNstartxrefPATTERNEOFR / ID [模式]R / ID [模式]
如何删除单词PATTERN?
请尝试以下方法:
sed -i -e 's/PATTERN//g' filename
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我来说两句