variables - ksh - 如何在变量中插入回显命令

Question

如何将此命令行插入变量中？：

echo "abc:def" | awk -F':' '{print "field1: "$1 "\nfield2: "$2}'

提前致谢

Answer 1

请试试这个

testVar=`echo "abc:def" | awk -F':' '{print "field1: "$1 "\nfield2: "$2}'`
echo $testVar

Answer 2

使用eval：

eval `echo "abc:def" | awk -F':' '{print "export field1="$1 "\nexport field2="$2}'`