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单词 grep command
释义

> as lemmas

grep command
A Unix command used to search files for the occurrence of a string of characters that matches a specified sequence or pattern, and to output all the lines matching this. Also grep command.
ΚΠ
1973 V4/man/man1/grep.1 in Unix Version 4 (Electronic text) Grep will search the input file (standard input default) for each line containing the regular expression. Normally, each line found is printed.
1976 Proc. 2nd Internat. Conf. Software Engin. 174/2 The output..is passed to tee, which..also passes it to grep which..counts the number of lines whose first character is ‘d’.
1990 G. T. Le Blond et al. Using UNIX Syst. V Release 3 v. 82 Since you are actually telling grep to look for a sequence of characters..it will find that sequence even if it is part of a bigger word.
1996 Internet World May 10/1 Internet users had to learn Unix commands... The primary tool available for locating files was the Unix grep command, which required you to master an arcane query language.
2002 Austral. PC World (Nexis) 1 Oct. 138 The first line pipes the ps output into the grep command, which filters the ps output to only display lines containing ‘mozilla’.
extracted from grepn.
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as lemmas
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