001、
[root@PC1 test]# ls a.txt b.txt c.txt [root@PC1 test]# find *.txt a.txt b.txt c.txt [root@PC1 test]# find *.txt | awk '{print "mv", $0, $0".bak"}' mv a.txt a.txt.bak mv b.txt b.txt.bak mv c.txt c.txt.bak [root@PC1 test]# find *.txt | awk '{print "mv", $0, $0".bak"}' | bash ## awk命令实现批量重命名 [root@PC1 test]# ls a.txt.bak b.txt.bak c.txt.bak
