Regularly purge old, unused files.

定期清除旧的、不用的文件。

youdao

Residue seems to self-generate but it doesn't self-destruct! Delete what you can to begin with, and purge your reference files regularly, as things get out of date and lose their value to you.

残留似乎是自我产生的 但它不会自我消除.删除你能够删除的 时常整理你的参考文件 当它失去时效 失去价值.

youdao

The same concepts could be used to purge a directory of any specific files by simply modifying the check function.

仅通过简单地修改check函数，就可利用相同的概念来清除任何特定文件的目录。

youdao

Bloch told congressional investigators in March that before the computer purge, he transferred many files onto a portable drive.

NPR: FBI Searched Bloch, Seized Flash Drives

After a purge of the intelligence services in 2004, the immigration authorities appear to have mislaid their files.

ECONOMIST: The hopes kindled by the saffron revolution have faded fast