關於Shell腳本

Question

我在UNIX shell腳本中有以下行。我想排除將WEB-INF/lib中的test.jar添加到CLASSPATH中。我該怎麼做？

for file in WEB-INF/lib/*jar ; 

do 


CLASSPATH=$CLASSPATH:$PWD/$file 

done 

Answer 1

for file in WEB-INF/lib/*jar; 
do 
if [ $file != "WEB-INF/lib/test.jar" ]; then 
CLASSPATH=$CLASSPATH:$PWD/$file 
fi 
done 

我還沒有嘗試過。

Answer 2

PWD=$(pwd) 

for file in WEB-INF/lib/*jar ; do 
    [ "$file" != "test.jar" ] && { 
     CLASSPATH="${CLASSPATH}:${PWD}/${file}" 
    } 
done 

如果file不是「Test.jar的」，調整以滿足您的需求時才進入括號之間的代碼。

Answer 3

喜歡的東西

#!/bin/sh 
... 
PWD=`pwd` 
for file in `ls $PWD/WEB-INF/lib | grep *.jar | grep -v test.jar` 
    CLASSPATH=$CLASSPATH:$file 
end 

Answer 4

#!/usr/bin/bash 
shopt -s extglob 
for file in WEB-INF/lib/!(test).jar 
do 
    CLASSPATH="$CLASSPATH:$PWD/$file" 
done 

Answer 5

shopt -s extglob 
CLASSPATH=$CLASSPATH:$(ls !(test).jar|sed "s@^@$PWD/@"|tr "\n" ":"|sed 's/:$//') 

或者

CLASSPATH=$CLASSPATH:$(ls !(genre).txt|awk '{$0="'$PWD'/"$0}1' ORS=":")