[shell]常用语句

获取当前路径

#!/usr/bin/env bash#获取当前文件的路径(不包括文件名)DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"echo ${DIR}echo ${BASH_SOURCE[0]} # 输出# /Users/ouyang/Desktop# /Users/ouyang/Desktop/log.shRES_LIST=`ls -1 $DIR`echo $RES_LISTfunction print_filename(){ for file in $1;doecho "=====$file"done}  print_filename "${RES_LIST[@]}"# 输出# log.sh log.txt log_nei.txt readme.txt test# =====log.sh# =====log.txt# =====log_nei.txt# =====readme.txt# =====test --是文件夹