Archives : June-2017
Upgraded a RAID. Copied everything from backup.And then my manager said I had to encrypt the drive.Ive done that, and made the filesystem, but I cant mount it.CentOS 6. I have the entry in /etc/crypttab, and a key in /etc/crypt.pw, and the luks U..
I have remote systems that need updating. C5 and C6 systems.Is there a method that is out there that you can load an ISO of 7.3 on a different partition (other than root) tell the boot up process that the ISOis there, do a clean install, install everythi..
Hi!I have bazillions of incoming (rejected) attempts to connect to my SMTP server, and Im interested in separating out those that seem to come in huge bunches (e.g., the one from yesterday that ran for about 10 hours and sent over 4100 attempts), ..
On CentOS7 df shows not correct data about /dev/vdb# dfFilesystem1K-blocksUsed Available Use% Mounted on/dev/mapper/CentOS-root13105152 26953881040976421% /devtmpfs8140264 0 8140264 0% /devtmpfs 8150940 0 8150940 0% /dev/shmtmpfs 8150940839576 7311364..
I recently discovered Markdown, and Im currently using it to write some documentation for CentOS 7. https://github.com/kikinovak/formation-linux For the time being, Im using my good old Vim editor for writing it. I turned off syntax highlighting, si..
Hi.I have a sever running CentOS7, I had install ssmtp from epel repo, but every time I test in my console I got this ugly message.mail -s test myusername at mydomain dot com7fc10a187000-7fc10a18a000 r-xp 00000000 09:7e 268635290/usr/lib64/libcom_err.so.2.17fc10a18a000-7fc10a389..
Everyone,dont know how to fix this:[andy@localhost snappergui]$ sudo python3 ./__init__.py [sudo] password for andy: Traceback (most recent call last):File ./__init__.py, line 3, in import gi ImportError: No module named gi[andy@localhost snappergu..
Guys,Last Sunday I had the idea to expand my gameplay btrfs. Now what was missing was a yum plugin which worked like arch or opensuse. Ok, I told myself and learned a little python. Also something for grub2 to boot into a snapshot. My results are..
how can I force the CentOS 7 installer to use the particular sunit and swidth values that are matching the hardware raid device I´m installing on? The installer forces me to reformat the partition I want to install on :(It does not let me specify ..
Im looking into porting some custom init.d scripts that are in use on CentOS 6 boxes for use on CentOS 7 using systemdOne particular init.d script needs to run after autofs has been started, but before X11 is startedIm guessing I could use someth..
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