标签：shell filepath practice echo 01 file date check
#!/bin/bash
# author: ChiWeiming
# version: v1
# date: 2024-03-24
<<COMMENT
备份指定目录下的指定类型的文件，在所有指定文件的后面加上日期。
例如，备份 /data 目录下的所有 .log 文件，system.log -> system.log_20240324
COMMENT
source color.sh
# check the number of parameters
if (($# != 2)); then
FMT_COLOR_PRINT ${FG_RED} "error: "
echo "usage: command filepath filetype"
exit
fi
# check if the file path exists
if [[ ! -d $1 ]]; then
echo "$1 : file path no exist"
exit 1
fi
date=$(date +%Y%m%d)
for filepath in $(find $1 -type f -name "*.$2")
do
cp ${filepath} ${filepath}_${date}
done
标签：shell,
filepath,
practice,
echo,
01,
file,
date,
check
From： https://www.cnblogs.com/chiweiming/p/18125010