Trzynaste_21
0 21 tarjetas michalesq
término  |
definición |
|||
|---|---|---|---|---|
|
How to disable swap space?
|
swapoff /dev/volume_name/swap
|
|||
|
How to add swap space to /etc/fstab?
|
/dev/vgname/swap swap swap 0 1
|
|||
|
How to display swap devices
|
swapon -s // cat /proc/swaps
|
|||
|
How to install samba client as well as cifs and nfs utils?
|
sudo yum install samba samba-client samba-common cifs-utils
|
|||
|
How to point samba client to samba server?
|
smbclient -L <ip address of the samba server>, type password
|
|||
|
How to mount CISF - not persistent?
|
mount -t cifs -o username=<username> //<server ip address/share_name /mnt/sambashare
|
|||
|
How to mount NFS - not persistent?
|
mount -t nfs <server IP>:/nfsshare /mnt/nfsshare
|
|||
|
How to add CIFS mount to /etc/fstab?
|
//<IP server>/<sharename> /mnt/sambashare cifs username=<unsername>,password=123456 0 0
|
|||
|
How to add NFS mount to /etc/fstab?
|
<IP server>:/nfsshare /mnt/nfsshare nfs defaults 0 0
|
|||
|
How to extend a virtual group for LVM?
|
vgextend <vgname> /dev/xvdg
|
|||
|
How to move content of physical volume to extents from the same virtual group?
|
pvmove /dev/xvdf1
|
|||
|
How to remove /dev/xvdf1 from the volume group?
|
vgreduce <vgname> /dev/xvdf1
|
|||
|
How to extend logical volume to 5G?
|
lvextend -L 5G /dev/vgname/lvname
|
|||
|
How to extend logical volume by 5G?
|
lvextend -L +5G /dev/battlestar/galactica
|
|||
|
How to let Kernel know about extension of logical volume (XFS partition type)?
|
xfs_growfs /mnt/myvolume
|
|||
|
How to let Kernel know about extension of logical volume (EXT4 partition type)?
|
resize2fs /mnt/myvolume
|
|||
|
What file systems support ACLs?
|
XFS, EXT4
|
|||
|
Why do you need ACLs?
|
ACLs give an access to files and directories for users not included in user groups
|
|||
|
How to check extended rights for the file?
|
getfacl file1
|
|||
|
How to set extended rights for the file to the user?
|
setfacl -m u:<username>: rw file1
|
|||
|
How to set extended rights for the file to the group?
|
setfacl -m g:<groupname>: rw file1
|
|||
