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wc - bash echo number of lines of file given in a bash variable without the file name
    I have the following three constructs in a bash script: NUMOFLINES=$(wc -l $JAVA_TAGS_FILE) echo $NUMOFLINES" lines" ... a clean: 121711 lines ? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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