Let’s say I want to copy/cut lines 34 to 65. I use
:34,65y
(Copy/Yank) or :34,65d
(Cut/Delete).
stuck at Install_SQLSupport_CPU64_Action
Install_SQLSupport_CPU64_Action
,C:\SQLServer2017Media\<YOUR_SQL_ENU>\1033_ENU_LP\x64\Setup
Install_SQLSupport_CPU64_Action
run SQLSUPPORT.msi
taskkill /F /FI "SERVICES eq msiserver"
What ports are open to the outside without firewall
TL;DR
ss -tulpn | grep -v "::1" | grep -v "127.0.0.1"
Start tmux directly at ssh login
When ssh into a server I want to start directly tmux or use an existing session.
ssh example.local -t "tmux a || tmux"
Unable to negotiate with 1.2.3.4 port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss
While trying to connect to an older esxi server I got the error message Unable to negotiate with 1.2.3.4 port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss
I was wondering.
The solution $EDITOR ~/.ssh/config
Host 1.2.3.4 User root HostKeyAlgorithms=+ssh-dss
Remove hihonor bloat ware
1) Download ADB
2) Enable USB Debugging on your device
3) Connect to the computer and verify your device is listed with the command “adb devices”
4) Type “adb Shell”
5) Type “pm list packages”, this will show you all packages installed on phone.
6) Type “pm uninstall -k –user 0 com.huawei.search”
7) you should see the word “Sucess” pop up Well I removed some more bloat ware
pm uninstall -k --user 0 com.google.android.apps.books pm uninstall -k --user 0 com.google.android.youtube pm uninstall -k --user 0 com.google.android.apps.youtube.music pm uninstall -k --user 0 com.google.android.apps.photos pm uninstall -k --user 0 com.google.mainline.telemetry pm uninstall -k --user 0 com.hihonor.android.fmradio pm uninstall -k --user 0 com.hihonor.calendar pm uninstall -k --user 0 com.hihonor.search pm uninstall -k --user 0 com.pal.train pm uninstall -k --user 0 com.hihonor.pcassistant pm uninstall -k --user 0 com.google.android.apps.tachyon pm uninstall -k --user 0 com.google.android.feedback pm uninstall -k --user 0 com.hihonor.printservice pm uninstall -k --user 0 com.hihonor.android.totemweather pm uninstall -k --user 0 com.hihonor.android.chr pm uninstall -k --user 0 com.hihonor.android.thememanager pm uninstall -k --user 0 com.google.android.videos pm uninstall -k --user 0 com.google.android.apps.messaging pm uninstall -k --user 0 com.hihonor.id
Proxmox: How to resolve “service start-limit-hit”
The error message on the proxmox gui
() Job for ceph-mgr@pve-03.service failed. See "systemctl status ceph-mgr@pve-03.service" and "journalctl -xe" for details. TASK ERROR: command '/bin/systemctl start ceph-mgr@pve-03' failed: exit code 1
The error message from systemctl
ceph-mgr@pve-03.service: Start request repeated too quickly. ceph-mgr@pve-03.service: Failed with result 'start-limit-hit'.
Solve with
systemctl reset-failed ceph-mgr@pve-03 systemctl start ceph-mgr@pve-03
change pve-03 to your node name.
proxmox qmp command blockdev-snapshot-delete-internal-sync failed
While trying to move a VM from one node to another I got the error message:
VM 100 qmp command ‘blockdev-snapshot-delete-internal-sync’ failed – Failed to get a snapshot list: Operation not supported
One snapshot was stuck and the VM locked. How to solve this?
qm unlock 100 qm listsnapshot 100 qm delsnapshot 100 preFirstBoot --force
qm unlock <ID> qm listsnapshot <ID> qm delsnapshot <ID> <snapname> --force
it might be that the snapshot will remain on the hard disk.
Happy unlocking :)
zfs snapshot send resume
zfs send ... | ssh host2 zfs receive -s otherpool/new-fs
On the receiving side, get the opaque token with the DMU object #, offset stored in it
zfs send ... | ssh host2 zfs receive -s otherpool/new-fs zfs get receive_resume_token otherpool/new-fs # 1-e604ea4bf-e0-789c63a2...
Re-start sending from the DMU object #, offset stored in the token
zfs send -t 1-e604ea4bf-e0-789c63a2... | ssh host2 zfs receive -s otherpool/new-fs
If you don’t want to resume the send, abort to remove the partial state on the receiving system
zfs receive -A otherpool/new-fs
ZFS enable email notification
Edit
/etc/zfs/zed.d/zed.rc
uncomment
ZED_EMAIL_ADDR="mail@example.com"
and add a valid email address.
uncomment
ZED_EMAIL_PROG="mail"
uncomment
ZED_EMAIL_OPTS="-s '@SUBJECT@' @ADDRESS@"
uncomment
ZED_NOTIFY_VERBOSE=0
if you want to get an email after every scrup set the value to 1
save the file and restart zed service
systemctl restart zed.service