dmesg | tail and cat /var/log/syslog
tail: cannot open ‘and’ for reading: No such file or directory
tail: cannot open ‘cat’ for reading: No such file or directory
==> /var/log/syslog <==
Sep 15 12:45:56 abdel-HP-Pavilion-dv6-Notebook-PC AptDaemon.Worker: INFO: Finished transaction /org/debian/apt/transaction/89d3264f984d4022863de4e931c74fdd
Sep 15 12:45:56 abdel-HP-Pavilion-dv6-Notebook-PC org.debian.apt[1159]: /usr/lib/python3/dist-packages/aptdaemon/progress.py:491: Warning: Source ID 49 was not found when attempting to remove it
Sep 15 12:45:56 abdel-HP-Pavilion-dv6-Notebook-PC org.debian.apt[1159]: GLib.source_remove(id)
Sep 15 12:45:56 abdel-HP-Pavilion-dv6-Notebook-PC org.debian.apt[1159]: /usr/lib/python3/dist-packages/aptdaemon/progress.py:491: Warning: Source ID 50 was not found when attempting to remove it
Sep 15 12:45:56 abdel-HP-Pavilion-dv6-Notebook-PC org.debian.apt[1159]: GLib.source_remove(id)
Sep 15 12:45:56 abdel-HP-Pavilion-dv6-Notebook-PC org.debian.apt[1159]: 12:45:56 AptDaemon.Worker [INFO]: Finished transaction /org/debian/apt/transaction/89d3264f984d4022863de4e931c74fdd
Sep 15 12:46:37 abdel-HP-Pavilion-dv6-Notebook-PC kernel: [ 2520.335670] [UFW BLOCK] IN=eth3 OUT= MAC=10:1f:74:f5:ec:44:f0:92:1c:05:9d:bc:08:00 SRC=10.10.70.6 DST=10.10.70.53 LEN=40 TOS=0x00 PREC=0x00 TTL=63 ID=49085 DF PROTO=TCP SPT=1521 DPT=62998 WINDOW=501 RES=0x00 ACK URGP=0 
Sep 15 12:48:49 abdel-HP-Pavilion-dv6-Notebook-PC com.ubuntu.OneConf[2696]: WARNING:oneconf.hosts:Error in loading other_hosts file: [Errno 2] No such file or directory: '/home/abdel/.cache/oneconf/b32c7996cb9da7ee81d605f05183e5c2/other_hosts'
Sep 15 12:53:24 abdel-HP-Pavilion-dv6-Notebook-PC dnsmasq-dhcp[6393]: DHCPREQUEST(wlan2) 10.42.0.252 00:ee:bd:92:a0:a3
Sep 15 12:53:24 abdel-HP-Pavilion-dv6-Notebook-PC dnsmasq-dhcp[6393]: DHCPACK(wlan2) 10.42.0.252 00:ee:bd:92:a0:a3 android-5feb26727b361d42