示例

#!/bin/bash
echo paht1 ="$0"
echo paht2 =$(dirname "$0")
echo paht3 =$(cd "$( dirname "$0")";pwd;node convert test/test.psd)

#!/bin/bash
echo paht1 ="$0"
echo paht2 =$(dirname "$0")
echo paht3 =$(cd "$( dirname "$0")";pwd;for file in ./*
do
    if test -f $file
    then
        echo $file 是文件后缀为 ${file##*.}
    fi
    if test -d $file
    then
        echo $file 是目录
    fi
done)

#!/bin/bash
echo paht1 ="$0"
echo paht2 =$(dirname "$0")
echo paht3 =$(cd "$( dirname "$0")";pwd;for file in ./*
do
    if test -f $file
    then
        echo $file 是文件为后缀为 ${file##*.}
    else
        echo $file 是目录
    fi
done)

#!/bin/bash
 a=11.1
 b=11.1
 if [ $a = $b ]
 then
    echo yes
 else
     echo not
 fi

#!/bin/bash
echo paht1 ="$0"
echo paht2 =$(dirname "$0")
echo paht3 =$(cd "$( dirname "$0")";pwd;for file in ./*
do
    if [ ${file##*.}  = "psd" ]
    then
        echo $file 是文件为psd
    else
        echo $file 不是psd
    fi
done)

#!/bin/bash
echo paht1 ="$0"
echo paht2 =$(dirname "$0")
echo paht3 =$(cd "$( dirname "$0")";pwd;for file in ./*
do
    if [ ${file##*.}  = "psd" ]
    then
        echo $file 是psd文件转换为UI类型
        echo "filename: ${file%.*}"
        echo "extension: ${file##*.}"

        echo "-------------"

 var=/the/path/foo.txt
 echo test$(echo $file | cut -d . -f2)
 echo test/$(basename $file)
    else
        echo $file 不是psd文件
    fi
done)

#!/bin/bash
echo paht1 ="$0"
echo paht2 =$(dirname "$0")
echo paht3 =$(cd "$( dirname "$0")";
pwd;
for file in ./text/*
do
    if [ ${file##*.}  = "psd" ]
    then
        echo $file 是psd文件转换为UI类型
        echo "filename: ${file%.*}"
        echo "extension: ${file##*.}"

        echo "-------------"
 echo $(basename $file)
 node convert text/$(basename $file)
    else
        echo $file 不是psd文件
    fi
done)

#!/bin/bash
echo paht1 ="$0"
echo paht2 =$(dirname "$0")
echo paht3 =$(cd "$( dirname "$0")";
pwd;
for file in ./psd/*
do
    if [ ${file##*.}  = "psd" ]
    then
        echo $file 是psd文件转换为UI类型
        echo "filename: ${file%.*}"
        echo "extension: ${file##*.}"

        echo "-------------"
 echo $(basename $file)
 node convert psd/$(basename $file)
    else
        echo $file 不是psd文件
    fi
done)