改后缀
for files in `ls *`; do mv ${files} ${files}.bak; done
改后缀
rename .bak .bak2 *
去除后缀
for files in `ls *`; do mv $files `echo $files |sed 's/\.bak//'`; done
改后缀
for files in `ls *`; do mv ${files} ${files}.bak; done
改后缀
rename .bak .bak2 *
去除后缀
for files in `ls *`; do mv $files `echo $files |sed 's/\.bak//'`; done
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