Yet another update to this QEMU series after the versions 2.0.0 – QEMU full virtualization – CPU emulations (enable/disable CPU flags/instruction sets) of QEMU 2.0.0…
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Migrate emails from GMail to another IMAP server with imapsync
It appears pretty easy to migrate an existing GMail account to another IMAP server, i.e. not GMail/Google server. There is an excellent synchronization tool –…
git status and bus error on SSD – fix READ errors by recovering part of the file
SSD and Linux encryption may not be the best idea, especially without the TRIM (allow-discards) option (or never executed fstrim?). Nevertheless, this error may occur…
Show deleted partitions in use with blockdev –report
blockdev Linux command could show sector and size information for deleted partitions, which are still in use (i.e. mounted). Deleting partitions in use their characters’…
Copying partition table from one disk to another with older sfdisk under CentOS 7
Older version of sfdisk may still be used for msdos partition tables. To copy the partition table from one disk to another using sfdisk a…
QEMU full virtualization – CPU emulations (enable/disable CPU flags/instruction sets) of QEMU 6.2.0
This article is an updated version of the old QEMU article about CPU flags available for version 2.0.0 – QEMU full virtualization – CPU emulations…
Update conda command-line – miniconda3 and the base environment with defaults
Update the conda installed by miniconda3 is simple: And here is the update process.
Debug options for LXC and lxc-start when lxc container could not start
Setup and running LXC container is really easy, but sometimes it is unclear why the LXC container could not start. Most of the time, there…
Repairing damaged backup GPT with gdisk
Problem with network shared storage could lead to a damaged file system or even GPT tables, so the gdisk may help in this case. Here…
storcli with multiple disks from different enclosures
Creating a Virtual device with the AVAGO storcli command-line tool under Linux. Two examples are included: All disks are from one of the enclosure. All…