#!/bin/bash
printf "|------------------------------------\n"
printf "this is printf string.\n"
printf "name\taddress\tage\n"
printf "%s\t%s\t%d\n" "wangli" "beijing" 10
#!/bin/bash
printf "|------------------------------------\n"
printf "this is printf string.\n"
printf "name\taddress\tage\n"
printf "%s\t%s\t%d\n" "wangli" "beijing" 10
原文：https://www.cnblogs.com/wanglijun/p/8677779.html