jenkins@dev:~$ ls -la !:2
ls -la /var/lib/jenkins/
total 116
drwxr-x--- 10 jenkins adm     4096 Feb 17 22:22 .
drwxr-xr-x 38 root    root    4096 Feb 17 21:29 ..
-rwxr-x---  1 jenkins adm     4081 Feb 17 21:54 .bash_history
-rwxr-x---  1 jenkins adm       76 Feb 11 18:49 .mysql_history
-rwxr-x---  1 jenkins adm        8 Feb 11 21:13 .nano_history
-rwxr-x---  1 jenkins adm       48 Feb 17 17:01 .owner
drwxr-x---  2 jenkins adm     4096 Feb 10 23:18 .pip
drwxr-x---  2 jenkins adm     4096 Feb 11 21:43 .pylint.d
-rwxr-x---  1 jenkins adm     1024 Feb 17 06:39 .rnd
drwxr-x---  3 jenkins adm     4096 Feb 16 22:50 .subversion
-rwxr-x---  1 jenkins adm        0 Feb 15 11:30 Fingerprint cleanup.log
-rwxr-x---  1 jenkins adm        0 Feb 17 16:27 Workspace clean-up.log
-rwxr-x---  1 jenkins adm     3084 Feb 16 22:37 config.xml
-rwxr-x---  1 jenkins adm     1069 Feb 11 03:07 config.xml.old
-rwxr-x---  1 jenkins adm      698 Feb 12 02:01 hudson.maven.MavenModuleSet.xml
-rw-r--r--  1 jenkins nogroup  159 Feb 17 22:22 hudson.model.UpdateCenter.xml
-rwxr-x---  1 jenkins adm      179 Feb 12 02:01 hudson.scm.CVSSCM.xml
-rwxr-x---  1 jenkins adm      553 Feb 12 02:01 hudson.scm.SubversionSCM.xml
-rwxr-x---  1 jenkins adm      128 Feb 12 02:01 hudson.tasks.Ant.xml
-rwxr-x---  1 jenkins adm      272 Feb 12 02:01 hudson.tasks.Mailer.xml
-rwxr-x---  1 jenkins adm      132 Feb 12 02:01 hudson.tasks.Maven.xml
-rwxr-x---  1 jenkins adm       76 Feb 12 02:01 hudson.tasks.Shell.xml
-rwxr-x---  1 jenkins adm      215 Feb 12 02:01 hudson.triggers.SCMTrigger.xml
drwxr-xr-x  4 jenkins nogroup 4096 Feb 17 22:15 jobs
-rw-r--r--  1 jenkins nogroup  907 Feb 17 22:22 nodeMonitors.xml
drwxr-x---  9 jenkins adm     4096 Feb 13 23:00 plugins
-rw-r--r--  1 jenkins nogroup   46 Feb 17 22:21 queue.xml.bak
-rwxr-x---  1 jenkins adm       64 Feb 10 23:05 secret.key
drwxr-x---  2 jenkins adm     4096 Feb 17 22:15 updates
drwxr-x---  2 jenkins adm     4096 Feb 10 23:05 userContent
drwxr-x---  4 jenkins adm     4096 Feb 11 08:23 users