Անդրանիկ Վարդանեան

17 Նոյեմբերի, 2023

#CyHubCTF2023

սկսում ենք սերւէրները թարմացնելով՝

# freebsd-update fetch && freebsd-update install
Looking up update.FreeBSD.org mirrors... 3 mirrors found.
Fetching metadata signature for 13.1-RELEASE from update1.freebsd.org... done.
Fetching metadata index... done.
Fetching 2 metadata patches.. done.
Applying metadata patches... done.
Fetching 2 metadata files... done.
Inspecting system... done.
Preparing to download files... done.
Fetching 255 patches.....10....20....30....40....50....60....70....80....90....100....110....120..
..130....140....150....160....170....180....190....200....210....220....230....240....250.. done.
Applying patches… done.

ստուգում ենք՝

root@srv0:~ # freebsd-version -kru
13.1-RELEASE-p1
13.1-RELEASE-p1
13.1-RELEASE-p1

ապա թարմացնում են ՕՀ֊ի թողարկումը՝

root@srv0:~ # freebsd-update upgrade -r 13.2-RELEASE
Looking up update.FreeBSD.org mirrors... 3 mirrors found.
Fetching metadata signature for 13.1-RELEASE from update2.freebsd.org... done.
Fetching metadata index... done.
Fetching 1 metadata patches. done.
Applying metadata patches... done.
Inspecting system... done.

The following components of FreeBSD seem to be installed:
kernel/generic kernel/generic-dbg world/base world/lib32

The following components of FreeBSD do not seem to be installed:
world/base-dbg world/lib32-dbg

Does this look reasonable (y/n)? y

Fetching metadata signature for 13.2-RELEASE from update2.freebsd.org... done.
Fetching metadata index... done.
Fetching 1 metadata patches. done.
Applying metadata patches... done.
Fetching 1 metadata files... done.
Inspecting system... 

դէ հիմա սպասում ենք։

Fetching files from 13.1-RELEASE for merging... done.
Preparing to download files... done.
Fetching 5595 patches.....10....20.[…]..5590.. done.
Applying patches… done.
Fetching 576 files... ....10..[…]..570... done. Attempting to automatically merge changes in files... done.
To install the downloaded upgrades, run "/usr/sbin/freebsd-update install".

դէ հիմա էլ տեղակայում ենք

root@srv0:~ # /usr/sbin/freebsd-update install
Installing updates...
Kernel updates have been installed.  Please reboot and run
"/usr/sbin/freebsd-update install" again to finish installing updates.

օկ, դէ հեսա reboot անեմ։

shutdown -r now

ապա կարող ենք ստուգել եթէ պատրաստ ա թարմացումները ու տեղադրել՝

root@srv0:~ # /usr/sbin/freebsd-update updatesready
There are updates available to install.
Run '/usr/sbin/freebsd-update install' to proceed.
root@srv0:~ # /usr/sbin/freebsd-update install
Installing updates...Scanning //usr/share/certs/blacklisted for certificates...
Scanning //usr/share/certs/trusted for certificates...
Scanning //usr/local/share/certs for certificates...
 done.
root@srv0:~ # freebsd-version -kru
13.2-RELEASE-p4
13.2-RELEASE-p4
13.2-RELEASE-p5

պատրաստ ենք մնացած քայլերին (։

Պատասխանել մեյլով