login as: kamal
kamal@192.168.10.17's password:
Last login: Sun Mar 12 08:21:56 2017 from 192.168.10.5
su -[kamal@bishal ~]$ su -
Password:
Last login: Fri Mar 17 21:28:12 EDT 2017 on pts/0
[root@bishal ~]# pwd
/root
[root@bishal ~]# clear
[root@bishal ~]# nmcli con show
NAME UUID TYPE DEVICE
static 40b2dffc-b807-4c51-9ae2-dd26b2abba40 802-3-ethernet --
static e339c10c-6524-45bb-8537-b9c8bace48cf 802-3-ethernet --
eno16777736 cbcb24fd-db89-4e88-b53a-273e2b80659e 802-3-ethernet --
static 3042a353-055b-4dcf-8c01-e2543bf2afcd 802-3-ethernet --
deafault1 ee927e60-8436-45e6-9f86-46a39908fbda 802-3-ethernet --
static 5e7384cb-74df-4966-aa4b-1238f8695a15 802-3-ethernet --
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
static f3448082-eec2-4439-baef-82808245bd69 802-3-ethernet --
defult 54dc9db9-d3ac-485c-b767-9526a34b6de1 802-3-ethernet --
default 59c13a88-176f-4d3a-b3f8-7ca41ac1ef70 802-3-ethernet --
Wired connection 2 e7114d14-9538-4c99-91e7-e42c0211c59d 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
Wired connection 1 4c50e87a-c5fe-436b-b332-28b1021d6d09 802-3-ethernet --
[root@bishal ~]# ifconfig
eno16777736: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.10.17 netmask 255.255.255.0 broadcast 192.168.10.255
inet6 fe80::20c:29ff:fe14:82bc prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:14:82:bc txqueuelen 1000 (Ethernet)
RX packets 166480 bytes 247747034 (236.2 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 27267 bytes 3453267 (3.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno33554984: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.10.25 netmask 255.255.255.0 broadcast 192.168.10.255
inet6 fe80::20c:29ff:fe14:82c6 prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:14:82:c6 txqueuelen 1000 (Ethernet)
RX packets 147 bytes 15885 (15.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 26 bytes 4477 (4.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Local Loopback)
RX packets 8 bytes 680 (680.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 8 bytes 680 (680.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 00:00:00:00:00:00 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[root@bishal ~]# nmcli connection show "Wired connection 2"
connection.id: Wired connection 2
connection.uuid: e7114d14-9538-4c99-91e7-e42c0211c59d
connection.interface-name: --
connection.type: 802-3-ethernet
connection.autoconnect: yes
connection.autoconnect-priority: 0
connection.timestamp: 1489843309
connection.read-only: no
connection.permissions:
connection.zone: --
connection.master: --
connection.slave-type: --
connection.autoconnect-slaves: -1 (default)
connection.secondaries:
connection.gateway-ping-timeout: 0
connection.metered: unknown
802-3-ethernet.port: --
802-3-ethernet.speed: 0
802-3-ethernet.duplex: --
802-3-ethernet.auto-negotiate: yes
802-3-ethernet.mac-address: 00:0C:29:14:82:C6
802-3-ethernet.cloned-mac-address: --
802-3-ethernet.mac-address-blacklist:
802-3-ethernet.mtu: auto
802-3-ethernet.s390-subchannels:
802-3-ethernet.s390-nettype: --
802-3-ethernet.s390-options:
802-3-ethernet.wake-on-lan: 1 (default)
802-3-ethernet.wake-on-lan-password: --
ipv4.method: auto
ipv4.dns:
ipv4.dns-search:
ipv4.addresses:
ipv4.gateway: --
ipv4.routes:
ipv4.route-metric: -1
ipv4.ignore-auto-routes: no
ipv4.ignore-auto-dns: no
ipv4.dhcp-client-id: --
ipv4.dhcp-send-hostname: yes
ipv4.dhcp-hostname: --
ipv4.never-default: no
ipv4.may-fail: yes
ipv6.method: auto
ipv6.dns:
ipv6.dns-search:
ipv6.addresses:
ipv6.gateway: --
ipv6.routes:
ipv6.route-metric: -1
ipv6.ignore-auto-routes: no
ipv6.ignore-auto-dns: no
ipv6.never-default: no
ipv6.may-fail: yes
ipv6.ip6-privacy: -1 (unknown)
ipv6.dhcp-send-hostname: yes
ipv6.dhcp-hostname: --
GENERAL.NAME: Wired connection 2
GENERAL.UUID: e7114d14-9538-4c99-91e7-e42c0211c59d
GENERAL.DEVICES: eno33554984
GENERAL.STATE: activated
GENERAL.DEFAULT: no
GENERAL.DEFAULT6: no
GENERAL.VPN: no
GENERAL.ZONE: --
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/ActiveConnection/3
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/Settings/12
GENERAL.SPEC-OBJECT: /
GENERAL.MASTER-PATH: --
IP4.ADDRESS[1]: 192.168.10.25/24
IP4.GATEWAY: 192.168.10.1
IP4.DNS[1]: 192.168.10.1
DHCP4.OPTION[1]: requested_domain_search = 1
DHCP4.OPTION[2]: requested_nis_domain = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_broadcast_address = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_classless_static_routes = 1
DHCP4.OPTION[7]: requested_domain_name = 1
DHCP4.OPTION[8]: expiry = 1489929169
DHCP4.OPTION[9]: requested_wpad = 1
DHCP4.OPTION[10]: next_server = 0.0.0.0
DHCP4.OPTION[11]: broadcast_address = 192.168.10.255
DHCP4.OPTION[12]: dhcp_message_type = 5
DHCP4.OPTION[13]: requested_subnet_mask = 1
DHCP4.OPTION[14]: dhcp_lease_time = 86400
DHCP4.OPTION[15]: routers = 192.168.10.1
DHCP4.OPTION[16]: ip_address = 192.168.10.25
DHCP4.OPTION[17]: requested_static_routes = 1
DHCP4.OPTION[18]: requested_interface_mtu = 1
DHCP4.OPTION[19]: requested_nis_servers = 1
DHCP4.OPTION[20]: requested_ntp_servers = 1
DHCP4.OPTION[21]: subnet_mask = 255.255.255.0
DHCP4.OPTION[22]: domain_name_servers = 192.168.10.1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: requested_routers = 1
DHCP4.OPTION[25]: requested_domain_name_servers = 1
DHCP4.OPTION[26]: network_number = 192.168.10.0
DHCP4.OPTION[27]: requested_host_name = 1
DHCP4.OPTION[28]: dhcp_server_identifier = 192.168.10.1
IP6.ADDRESS[1]: fe80::20c:29ff:fe14:82c6/64
IP6.GATEWAY:
[root@bishal ~]# nmcli dev status
DEVICE TYPE STATE CONNECTION
virbr0 bridge connected virbr0
eno16777736 ethernet connected default
eno33554984 ethernet connected Wired connection 2
virbr0-nic ethernet disconnected --
lo loopback unmanaged --
[root@bishal ~]# nmcli con show
NAME UUID TYPE DEVICE
static 40b2dffc-b807-4c51-9ae2-dd26b2abba40 802-3-ethernet --
static e339c10c-6524-45bb-8537-b9c8bace48cf 802-3-ethernet --
eno16777736 cbcb24fd-db89-4e88-b53a-273e2b80659e 802-3-ethernet --
static 3042a353-055b-4dcf-8c01-e2543bf2afcd 802-3-ethernet --
deafault1 ee927e60-8436-45e6-9f86-46a39908fbda 802-3-ethernet --
static 5e7384cb-74df-4966-aa4b-1238f8695a15 802-3-ethernet --
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
static f3448082-eec2-4439-baef-82808245bd69 802-3-ethernet --
defult 54dc9db9-d3ac-485c-b767-9526a34b6de1 802-3-ethernet --
default 59c13a88-176f-4d3a-b3f8-7ca41ac1ef70 802-3-ethernet --
Wired connection 2 e7114d14-9538-4c99-91e7-e42c0211c59d 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
Wired connection 1 4c50e87a-c5fe-436b-b332-28b1021d6d09 802-3-ethernet --
[root@bishal ~]# nmcli dev show eno33554984 | more
GENERAL.DEVICE: eno33554984
GENERAL.TYPE: ethernet
GENERAL.HWADDR: 00:0C:29:14:82:C6
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.CONNECTION: Wired connection 2
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/3
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: 192.168.10.25/24
IP4.GATEWAY: 192.168.10.1
IP4.DNS[1]: 192.168.10.1
IP6.ADDRESS[1]: fe80::20c:29ff:fe14:82c6/64
IP6.GATEWAY:
[root@bishal ~]# nmcli con add con-name "bishal-33" ifname eno33554984 type ethernet ipv4 192.168.10.30/24 gw4 192.168.10.1
Error: Unexpected argument 'ipv4'
You have new mail in /var/spool/mail/root
[root@bishal ~]# nmcli con add con-name "bishal-33" ifname eno33554984 type ethernet ip4 192.168.10.30/24 gw4 192.168.10.1
Connection 'bishal-33' (68a6099f-9011-4e07-bbb0-d38415622fe1) successfully added.
[root@bishal ~]# nmcli con show
NAME UUID TYPE DEVICE
static 40b2dffc-b807-4c51-9ae2-dd26b2abba40 802-3-ethernet --
static e339c10c-6524-45bb-8537-b9c8bace48cf 802-3-ethernet --
eno16777736 cbcb24fd-db89-4e88-b53a-273e2b80659e 802-3-ethernet --
static 3042a353-055b-4dcf-8c01-e2543bf2afcd 802-3-ethernet --
deafault1 ee927e60-8436-45e6-9f86-46a39908fbda 802-3-ethernet --
static 5e7384cb-74df-4966-aa4b-1238f8695a15 802-3-ethernet --
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
static f3448082-eec2-4439-baef-82808245bd69 802-3-ethernet --
defult 54dc9db9-d3ac-485c-b767-9526a34b6de1 802-3-ethernet --
default 59c13a88-176f-4d3a-b3f8-7ca41ac1ef70 802-3-ethernet --
bishal-33 68a6099f-9011-4e07-bbb0-d38415622fe1 802-3-ethernet --
Wired connection 2 e7114d14-9538-4c99-91e7-e42c0211c59d 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
Wired connection 1 4c50e87a-c5fe-436b-b332-28b1021d6d09 802-3-ethernet --
[root@bishal ~]# nmcli con show --active
NAME UUID TYPE DEVICE
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
Wired connection 2 e7114d14-9538-4c99-91e7-e42c0211c59d 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
[root@bishal ~]# nmcli con up bishal-33
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/4)
[root@bishal ~]# nmcli connection show --active
NAME UUID TYPE DEVICE
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
bishal-33 68a6099f-9011-4e07-bbb0-d38415622fe1 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
[root@bishal ~]#
[kamal@pradip ~]$ grep bill /etc/passwd | cut -d ":" -f1 | tr "\n" " "
[kamal@pradip ~]$ echo ram sam sita rita| tr '[a-z]' '[A-Z]' | tr " " "\n" | tee out.out | tr "\n" " "
[kamal@pradip myjunk]$ find -name "file*" -exec cp -p {} /var/tmp/myfindings/ \;
[kamal@localhost ~]$ for server in 3 7 8 5 9 212 65
> do
> scp pravctice.txt kamal@192.168.10.$server:/var/tmp
> done
kamal@192.168.10.3's password:
[root@bishal ~]# df -h /opt/apps1/
Filesystem Size Used Avail Use% Mounted on
/dev/sdc1 2.0G 33M 2.0G 2% /opt/apps1
[root@bishal ~]# blkid /dev/sdc2
[root@bishal ~]# blkid
/dev/sda1: UUID="d3301139-be26-491e-ab11-67ea1548dad4" TYPE="xfs"
/dev/sda2: UUID="a41490aa-246a-41b0-a973-7b2d4fffba25" TYPE="swap"
/dev/sda3: UUID="ba44543c-834d-4847-b00d-548bc8404e64" TYPE="xfs"
/dev/sr0: UUID="2015-12-09-23-14-10-00" LABEL="CentOS 7 x86_64" TYPE="iso9660" P TTYPE="dos"
/dev/sdc1: UUID="38d1894d-42ba-49a3-bc27-83a7cc35db27" TYPE="xfs"
[root@bishal ~]# blkid /dev/sdc
/dev/sdc: PTTYPE="dos"
[root@bishal ~]# blkid /dev/sdc1
/dev/sdc1: UUID="38d1894d-42ba-49a3-bc27-83a7cc35db27" TYPE="xfs"
[root@bishal ~]# blkid /dev/sdc2
[root@bishal ~]# mkfs.xfs /dev/sdc2
meta-data=/dev/sdc2 isize=256 agcount=4, agsize=196608 blks
= sectsz=512 attr=2, projid32bit=1
= crc=0 finobt=0
data = bsize=4096 blocks=786432, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=0
log =internal log bsize=4096 blocks=2560, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
[root@bishal ~]# mkdir /opt/apps2
[root@bishal ~]# blkid /dev/sdc2
/dev/sdc2: UUID="57f1dbcf-b15b-4c0b-9df8-bb0a5b9ddcaa" TYPE="xfs"
[root@bishal ~]# mount UUID="57f1dbcf-b15b-4c0b-9df8-bb0a5b9ddcaa" /opt/apps2
[root@bishal ~]# echo $?
0
[root@bishal ~]# df -h /opt/apps2
Filesystem Size Used Avail Use% Mounted on
/dev/sdc2 3.0G 33M 3.0G 2% /opt/apps2
[root@bishal ~]# grep -E "vmx/svm" /proc/cpuinfo
[root@bishal ~]# grep -E "nx" /proc/cpuinfo
[root@bishal ~]# yum install qemu-kvm qemu-img
[root@bishal opt]# cp -a OS_Image/ /var/www/html/
[root@bishal html]# vi /etc/yum.repos.d/bishal.repo
[root@bishal html]# yum clean all
[root@bishal html]# yum repolist
[root@bishal html]# yum install qemu-kvm qemu-img
[root@makku yum.repos.d]# more my.repo
[MYREPO]
name=My CentO Repo
baseurl=file:///opt/os_image
gpgcheck=0
enabled=1
[root@makku html]# systemctl status httpd
kamal@192.168.10.17's password:
Last login: Sun Mar 12 08:21:56 2017 from 192.168.10.5
su -[kamal@bishal ~]$ su -
Password:
Last login: Fri Mar 17 21:28:12 EDT 2017 on pts/0
[root@bishal ~]# pwd
/root
[root@bishal ~]# clear
[root@bishal ~]# nmcli con show
NAME UUID TYPE DEVICE
static 40b2dffc-b807-4c51-9ae2-dd26b2abba40 802-3-ethernet --
static e339c10c-6524-45bb-8537-b9c8bace48cf 802-3-ethernet --
eno16777736 cbcb24fd-db89-4e88-b53a-273e2b80659e 802-3-ethernet --
static 3042a353-055b-4dcf-8c01-e2543bf2afcd 802-3-ethernet --
deafault1 ee927e60-8436-45e6-9f86-46a39908fbda 802-3-ethernet --
static 5e7384cb-74df-4966-aa4b-1238f8695a15 802-3-ethernet --
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
static f3448082-eec2-4439-baef-82808245bd69 802-3-ethernet --
defult 54dc9db9-d3ac-485c-b767-9526a34b6de1 802-3-ethernet --
default 59c13a88-176f-4d3a-b3f8-7ca41ac1ef70 802-3-ethernet --
Wired connection 2 e7114d14-9538-4c99-91e7-e42c0211c59d 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
Wired connection 1 4c50e87a-c5fe-436b-b332-28b1021d6d09 802-3-ethernet --
[root@bishal ~]# ifconfig
eno16777736: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.10.17 netmask 255.255.255.0 broadcast 192.168.10.255
inet6 fe80::20c:29ff:fe14:82bc prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:14:82:bc txqueuelen 1000 (Ethernet)
RX packets 166480 bytes 247747034 (236.2 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 27267 bytes 3453267 (3.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno33554984: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.10.25 netmask 255.255.255.0 broadcast 192.168.10.255
inet6 fe80::20c:29ff:fe14:82c6 prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:14:82:c6 txqueuelen 1000 (Ethernet)
RX packets 147 bytes 15885 (15.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 26 bytes 4477 (4.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Local Loopback)
RX packets 8 bytes 680 (680.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 8 bytes 680 (680.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 00:00:00:00:00:00 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[root@bishal ~]# nmcli connection show "Wired connection 2"
connection.id: Wired connection 2
connection.uuid: e7114d14-9538-4c99-91e7-e42c0211c59d
connection.interface-name: --
connection.type: 802-3-ethernet
connection.autoconnect: yes
connection.autoconnect-priority: 0
connection.timestamp: 1489843309
connection.read-only: no
connection.permissions:
connection.zone: --
connection.master: --
connection.slave-type: --
connection.autoconnect-slaves: -1 (default)
connection.secondaries:
connection.gateway-ping-timeout: 0
connection.metered: unknown
802-3-ethernet.port: --
802-3-ethernet.speed: 0
802-3-ethernet.duplex: --
802-3-ethernet.auto-negotiate: yes
802-3-ethernet.mac-address: 00:0C:29:14:82:C6
802-3-ethernet.cloned-mac-address: --
802-3-ethernet.mac-address-blacklist:
802-3-ethernet.mtu: auto
802-3-ethernet.s390-subchannels:
802-3-ethernet.s390-nettype: --
802-3-ethernet.s390-options:
802-3-ethernet.wake-on-lan: 1 (default)
802-3-ethernet.wake-on-lan-password: --
ipv4.method: auto
ipv4.dns:
ipv4.dns-search:
ipv4.addresses:
ipv4.gateway: --
ipv4.routes:
ipv4.route-metric: -1
ipv4.ignore-auto-routes: no
ipv4.ignore-auto-dns: no
ipv4.dhcp-client-id: --
ipv4.dhcp-send-hostname: yes
ipv4.dhcp-hostname: --
ipv4.never-default: no
ipv4.may-fail: yes
ipv6.method: auto
ipv6.dns:
ipv6.dns-search:
ipv6.addresses:
ipv6.gateway: --
ipv6.routes:
ipv6.route-metric: -1
ipv6.ignore-auto-routes: no
ipv6.ignore-auto-dns: no
ipv6.never-default: no
ipv6.may-fail: yes
ipv6.ip6-privacy: -1 (unknown)
ipv6.dhcp-send-hostname: yes
ipv6.dhcp-hostname: --
GENERAL.NAME: Wired connection 2
GENERAL.UUID: e7114d14-9538-4c99-91e7-e42c0211c59d
GENERAL.DEVICES: eno33554984
GENERAL.STATE: activated
GENERAL.DEFAULT: no
GENERAL.DEFAULT6: no
GENERAL.VPN: no
GENERAL.ZONE: --
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/ActiveConnection/3
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/Settings/12
GENERAL.SPEC-OBJECT: /
GENERAL.MASTER-PATH: --
IP4.ADDRESS[1]: 192.168.10.25/24
IP4.GATEWAY: 192.168.10.1
IP4.DNS[1]: 192.168.10.1
DHCP4.OPTION[1]: requested_domain_search = 1
DHCP4.OPTION[2]: requested_nis_domain = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_broadcast_address = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_classless_static_routes = 1
DHCP4.OPTION[7]: requested_domain_name = 1
DHCP4.OPTION[8]: expiry = 1489929169
DHCP4.OPTION[9]: requested_wpad = 1
DHCP4.OPTION[10]: next_server = 0.0.0.0
DHCP4.OPTION[11]: broadcast_address = 192.168.10.255
DHCP4.OPTION[12]: dhcp_message_type = 5
DHCP4.OPTION[13]: requested_subnet_mask = 1
DHCP4.OPTION[14]: dhcp_lease_time = 86400
DHCP4.OPTION[15]: routers = 192.168.10.1
DHCP4.OPTION[16]: ip_address = 192.168.10.25
DHCP4.OPTION[17]: requested_static_routes = 1
DHCP4.OPTION[18]: requested_interface_mtu = 1
DHCP4.OPTION[19]: requested_nis_servers = 1
DHCP4.OPTION[20]: requested_ntp_servers = 1
DHCP4.OPTION[21]: subnet_mask = 255.255.255.0
DHCP4.OPTION[22]: domain_name_servers = 192.168.10.1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: requested_routers = 1
DHCP4.OPTION[25]: requested_domain_name_servers = 1
DHCP4.OPTION[26]: network_number = 192.168.10.0
DHCP4.OPTION[27]: requested_host_name = 1
DHCP4.OPTION[28]: dhcp_server_identifier = 192.168.10.1
IP6.ADDRESS[1]: fe80::20c:29ff:fe14:82c6/64
IP6.GATEWAY:
[root@bishal ~]# nmcli dev status
DEVICE TYPE STATE CONNECTION
virbr0 bridge connected virbr0
eno16777736 ethernet connected default
eno33554984 ethernet connected Wired connection 2
virbr0-nic ethernet disconnected --
lo loopback unmanaged --
[root@bishal ~]# nmcli con show
NAME UUID TYPE DEVICE
static 40b2dffc-b807-4c51-9ae2-dd26b2abba40 802-3-ethernet --
static e339c10c-6524-45bb-8537-b9c8bace48cf 802-3-ethernet --
eno16777736 cbcb24fd-db89-4e88-b53a-273e2b80659e 802-3-ethernet --
static 3042a353-055b-4dcf-8c01-e2543bf2afcd 802-3-ethernet --
deafault1 ee927e60-8436-45e6-9f86-46a39908fbda 802-3-ethernet --
static 5e7384cb-74df-4966-aa4b-1238f8695a15 802-3-ethernet --
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
static f3448082-eec2-4439-baef-82808245bd69 802-3-ethernet --
defult 54dc9db9-d3ac-485c-b767-9526a34b6de1 802-3-ethernet --
default 59c13a88-176f-4d3a-b3f8-7ca41ac1ef70 802-3-ethernet --
Wired connection 2 e7114d14-9538-4c99-91e7-e42c0211c59d 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
Wired connection 1 4c50e87a-c5fe-436b-b332-28b1021d6d09 802-3-ethernet --
[root@bishal ~]# nmcli dev show eno33554984 | more
GENERAL.DEVICE: eno33554984
GENERAL.TYPE: ethernet
GENERAL.HWADDR: 00:0C:29:14:82:C6
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.CONNECTION: Wired connection 2
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/3
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: 192.168.10.25/24
IP4.GATEWAY: 192.168.10.1
IP4.DNS[1]: 192.168.10.1
IP6.ADDRESS[1]: fe80::20c:29ff:fe14:82c6/64
IP6.GATEWAY:
[root@bishal ~]# nmcli con add con-name "bishal-33" ifname eno33554984 type ethernet ipv4 192.168.10.30/24 gw4 192.168.10.1
Error: Unexpected argument 'ipv4'
You have new mail in /var/spool/mail/root
[root@bishal ~]# nmcli con add con-name "bishal-33" ifname eno33554984 type ethernet ip4 192.168.10.30/24 gw4 192.168.10.1
Connection 'bishal-33' (68a6099f-9011-4e07-bbb0-d38415622fe1) successfully added.
[root@bishal ~]# nmcli con show
NAME UUID TYPE DEVICE
static 40b2dffc-b807-4c51-9ae2-dd26b2abba40 802-3-ethernet --
static e339c10c-6524-45bb-8537-b9c8bace48cf 802-3-ethernet --
eno16777736 cbcb24fd-db89-4e88-b53a-273e2b80659e 802-3-ethernet --
static 3042a353-055b-4dcf-8c01-e2543bf2afcd 802-3-ethernet --
deafault1 ee927e60-8436-45e6-9f86-46a39908fbda 802-3-ethernet --
static 5e7384cb-74df-4966-aa4b-1238f8695a15 802-3-ethernet --
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
static f3448082-eec2-4439-baef-82808245bd69 802-3-ethernet --
defult 54dc9db9-d3ac-485c-b767-9526a34b6de1 802-3-ethernet --
default 59c13a88-176f-4d3a-b3f8-7ca41ac1ef70 802-3-ethernet --
bishal-33 68a6099f-9011-4e07-bbb0-d38415622fe1 802-3-ethernet --
Wired connection 2 e7114d14-9538-4c99-91e7-e42c0211c59d 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
Wired connection 1 4c50e87a-c5fe-436b-b332-28b1021d6d09 802-3-ethernet --
[root@bishal ~]# nmcli con show --active
NAME UUID TYPE DEVICE
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
Wired connection 2 e7114d14-9538-4c99-91e7-e42c0211c59d 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
[root@bishal ~]# nmcli con up bishal-33
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/4)
[root@bishal ~]# nmcli connection show --active
NAME UUID TYPE DEVICE
default ea5ad6f6-a322-426f-a2f8-f9ef5bc645f1 802-3-ethernet eno16777736
bishal-33 68a6099f-9011-4e07-bbb0-d38415622fe1 802-3-ethernet eno33554984
virbr0 bb98c72c-ac1f-4ffa-9074-3b2cb1108b5d bridge virbr0
[root@bishal ~]#
[kamal@pradip ~]$ grep bill /etc/passwd | cut -d ":" -f1 | tr "\n" " "
[kamal@pradip ~]$ echo ram sam sita rita| tr '[a-z]' '[A-Z]' | tr " " "\n" | tee out.out | tr "\n" " "
[kamal@pradip myjunk]$ find -name "file*" -exec cp -p {} /var/tmp/myfindings/ \;
[kamal@localhost ~]$ for server in 3 7 8 5 9 212 65
> do
> scp pravctice.txt kamal@192.168.10.$server:/var/tmp
> done
kamal@192.168.10.3's password:
[root@bishal ~]# df -h /opt/apps1/
Filesystem Size Used Avail Use% Mounted on
/dev/sdc1 2.0G 33M 2.0G 2% /opt/apps1
[root@bishal ~]# blkid /dev/sdc2
[root@bishal ~]# blkid
/dev/sda1: UUID="d3301139-be26-491e-ab11-67ea1548dad4" TYPE="xfs"
/dev/sda2: UUID="a41490aa-246a-41b0-a973-7b2d4fffba25" TYPE="swap"
/dev/sda3: UUID="ba44543c-834d-4847-b00d-548bc8404e64" TYPE="xfs"
/dev/sr0: UUID="2015-12-09-23-14-10-00" LABEL="CentOS 7 x86_64" TYPE="iso9660" P TTYPE="dos"
/dev/sdc1: UUID="38d1894d-42ba-49a3-bc27-83a7cc35db27" TYPE="xfs"
[root@bishal ~]# blkid /dev/sdc
/dev/sdc: PTTYPE="dos"
[root@bishal ~]# blkid /dev/sdc1
/dev/sdc1: UUID="38d1894d-42ba-49a3-bc27-83a7cc35db27" TYPE="xfs"
[root@bishal ~]# blkid /dev/sdc2
[root@bishal ~]# mkfs.xfs /dev/sdc2
meta-data=/dev/sdc2 isize=256 agcount=4, agsize=196608 blks
= sectsz=512 attr=2, projid32bit=1
= crc=0 finobt=0
data = bsize=4096 blocks=786432, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=0
log =internal log bsize=4096 blocks=2560, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
[root@bishal ~]# mkdir /opt/apps2
[root@bishal ~]# blkid /dev/sdc2
/dev/sdc2: UUID="57f1dbcf-b15b-4c0b-9df8-bb0a5b9ddcaa" TYPE="xfs"
[root@bishal ~]# mount UUID="57f1dbcf-b15b-4c0b-9df8-bb0a5b9ddcaa" /opt/apps2
[root@bishal ~]# echo $?
0
[root@bishal ~]# df -h /opt/apps2
Filesystem Size Used Avail Use% Mounted on
/dev/sdc2 3.0G 33M 3.0G 2% /opt/apps2
[root@bishal ~]# grep -E "vmx/svm" /proc/cpuinfo
[root@bishal ~]# grep -E "nx" /proc/cpuinfo
[root@bishal ~]# yum install qemu-kvm qemu-img
[root@bishal opt]# cp -a OS_Image/ /var/www/html/
[root@bishal html]# vi /etc/yum.repos.d/bishal.repo
[root@bishal html]# yum clean all
[root@bishal html]# yum repolist
[root@bishal html]# yum install qemu-kvm qemu-img
[root@makku yum.repos.d]# more my.repo
[MYREPO]
name=My CentO Repo
baseurl=file:///opt/os_image
gpgcheck=0
enabled=1
[root@makku html]# systemctl status httpd
No comments:
Post a Comment