Customer1: sshd_config cve-2023-48795
Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com MACs umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512
Mitigation As an alternate less invasive countermeasure, the affected cipher modes chacha20-poly1305 and any encrypt-then-mac variants (generic EtM) may be (temporarily) disabled. Some cipher modes, in particular AES-GCM, are not affected and can still be used without changes.
You can disable the following ciphers and HMACs as a workaround on RHEL-8 and RHEL-9:
1. chacha20-poly1305@openssh.com 2. hmac-sha2-512-etm@openssh.com 3. hmac-sha2-256-etm@openssh.com 4. hmac-sha1-etm@openssh.com 5. hmac-md5-etm@openssh.com
TEXT 50% from size
Your own text in 2em Percent-Value 1em = Normal, 2em = double size
TEST123
Your own text in 2ex Percent-Value 1ex = Normal, 2ex = double size
Your own text in 200% Percent-Value 100% = Normal, 200% = double size
Your own text in 12px Not so good! pixel values may vary on different computers!
Your own text in small keywords - xx-small , x-small, small, medium, large, x-large, xx-large -
This is just a text without modification and you can add some special characters: $ àé è¨'> <title
LVM in theory
<box 80% round orange|a title> the box contents</box>
<box 100% blue | LVM = Logical Volume Manager>Its role is to control disk resources by mapping data between a more simple and flexible logical view of storage space and the actual physical disks. </box>
<box 100% blue |PV = Physical Volume>A physical volume represents an hard disk (hdisk0). </box> <box 100% blue |PP = Physical Partition>The smallest allocation unit in the LVM. All PPs within a VG are the same size. The size variable is expressed in units of megabytes from 1 (1 MB) through 131072 (128 GB). The Size variable must be equal to a power of 2 (example 1, 2, 4, 8). </box>
<box 100% blue|VG = Volume Group>A set (a group) of one or more PVs. </box>
<box 100% blue |LV = Logical Volume>One or more PPs. A file system resides on top of an LV. Only one LV is mapped to a file system. </box>
<box 100% blue|LP = Logical Partition>One or more PPs. LP represents a mirrored copy of a PP. Up to two copies of a PP can be mirrored resulting in a LP count of three (2 mirrors plus original). </box>
<box 100% blue | VGDA = Volume Group Description Area>Information about all the LVs and PVs within a VG. The first 64K of a PV is reserved for this area.
The VGDA consists of
BOOTRECORD: - first 512 bytes. Allows the Read Only System (ROS) to boot system BAD BLK DIRECTORY LVM RECORD </box>
<box 100% blue|PVID = Physical Volume ID>The PV is assigned an identifier that is called the physical volume identifier. The AIX LVM uses this number to identify specific disks. </box>
correspond to decimal serial ID:
Red Bold Colored TextGreen Colored Text
[root@test]/root# lsnim -t lpp_source aix7100-03-04 resources lpp_source
<center><font color="red" size="+1">
Ce texte est centré, rouge, et gros en HTML, et g
ras en DokuWiki!!
</font></center>
Syntaxe Dokuwiki La Page Le Texte Les Notes de pages <note> Ceci est une note dans la page </note> <note importante> Ceci est important !! </note> <note tuyau> Ceci est un coup de main ! </note> <note bloquante> Ceci provoque un carnage !! </note>
