我从这个脚本中得到一个错误
#!/bin/bash
red="\033[31m"
green="\033[32m"
yellow="\033[33m"
blue="\033[34m"
pink="\033[35m"
cyan="\033[36m"
white="\033[37m"
echo ""
echo -e "${green} _ __ ___ ___ "
echo -e "${green} | '_ \/ __/ __|"
echo -e "${green} | | | \__ \__ \"
echo -e "${green} |_| |_|___/___/"
echo -e "${blue} Welcome My first program"
echo ""
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系统给我的错误
./my_first_program.sh: Line 14: unexpected token `| ' Syntax error near
./my_first_program.sh: Line 14: `echo -e "${green} |_| |_|___/___/"'
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我该如何解决?
在行中
echo -e "${green} | | | \__ \__ \"
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the \before"删除了 the 的特殊含义,"使其成为不以字符串结尾的普通字符。所以字符串继续到下一行,直到"之前${green}和后面${green} |_| |_|___/___/不再被引用,这会导致错误。
在 之后添加一个空格\以防止它转义":
echo -e "${green} | | | \__ \__ \ "
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