du -cha --max-depth=1 /etc/opt/OS | grep -E "M|G"
49G /etc/opt/OS
49G total
root:/etc/opt# cd /etc/opt/OS
bash: cd: /etc/opt/OS: Not a directory
root:/etc/opt# dir
OS
./etc/opt 中的 OS 内容是什么?删除它安全吗?
du -cha --max-depth=1 /etc/opt/OS | grep -E "M|G"
49G /etc/opt/OS
49G total
root:/etc/opt# cd /etc/opt/OS
bash: cd: /etc/opt/OS: Not a directory
root:/etc/opt# dir
OS
./etc/opt 中的 OS 内容是什么?删除它安全吗?