Posted on April 29, 2022April 29, 2022 by Mingyu Zhu [排错] 解决 Linux 运行 gzip 命令时报错 gzip: wtmp-20220429.xz: unknown suffix — ignored 报错代码: gzip: wtmp-20220429.xz: unknown suffix -- ignored 解决方法: # xz -d <file>