文件名称:shell中的for循环用法详解
文件大小:115KB
文件格式:PDF
更新时间:2024-01-29 20:58:38
fo for for循环
for 命令: for i in 的各种用法 : for i in “file1” “file2” “file3” for i in /boot/* for i in /etc/*.conf for i in $(seq -w 10) –》等宽的01-10 for i in {1…10} for i in $( ls ) for I in $(< file) for i in “$@” –》取所有位置参数,可简写为for i 注意:bash shell支持C式for循环 #!/bin/bash j=$1 for ((i=1; i<=j; i++)) do t