删除“@2x”
for f in *.png;do echo mv $f `echo $f | sed 's/\@2x//'`; done
添加“@2x”
for f in *.png;do echo mv $f `echo $f | sed 's/\.png/@2x.png/'`; done
for f in *.png;do echo mv $f `echo $f | sed 's/\@2x//'`; done
添加“@2x”
for f in *.png;do echo mv $f `echo $f | sed 's/\.png/@2x.png/'`; done