What time did Ubuntu installed on machine?

Linux and Unix-Like Ubuntu
1

How can I learn what time OS installed time and release information.

2 
ll -d /var/log/installer | awk '{print $6}'

cat /etc/lsb-release
3

Command not found. What can I do?

# ll
ll: command not found

# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.10
DISTRIB_CODENAME=karmic
DISTRIB_DESCRIPTION="Ubuntu 9.10"
#
4

Sorry. It's my alias. Change it to ls -l.

1 Like
5

Try this command:

ls -lct /etc | tail -1 | awk '{print $6, $7}'

1 Like