模糊的命令

1、命令$(basename $n)

 n="/data/path-a/path-b/2024-log-dir"
 COMPRESS_DIR=$(basename "$n")
 echo $COMPRESS_DIR
 2024-log-dir

 2、tar -C目录路径

 /data/abcp/access-mo-dispatch/2025-01-01
 LOG_DIR="/data/abcp/access-mo-dispatch"
 COMPRESS_DIR="2025-01-01"
 tar -zcf "/data/abcp/access-mo-dispatch/2025_history_archive/2024-03-14_2024-log-dir.tar.gz" -C "/data/abcp/access-mo-dispatch" "2025-01-01"
 归档压缩的结果
 [root@k8s-node02 access-mo-dispatch]# tree
 .
 ├── 2025-01-01
 ├── 2025-01-02
 ├── 2025-01-03
 └── 2025_history_archive
     └── 2024-03-14_2024-log-dir.tar.gz
 4 directories, 1 file