similar to: Centos installer not detecting hard drive

Once upon a time, Leroy Tennison <leroy at datavoiceint.com> said: > The executable could be placed on mounted read-only media That's not as secure as you think. Linux bind mounts can mount a file over another file (plus there's overlay filesystems), so it's possible to replace a binary even on a read-only device. -- Chris Adams <linux at cmadams.net>

Hi Leroy, How I can confirm that during rsync transfer corruption are not encountered? Thank you in advance. Il 01/07/20 16:04, Leroy Tennison ha scritto: > I've used rsync (but probably not for the size you're referring to), it works and has enough features to meet most needs. I have had a single situation where corruption occurred during transfer (a few times, have no idea why),

I need to connect an older APS UPS unit to a machine running CentOS 7. Unfortunately the UPS only has a serial port whereas the computer does not. I am aware that there are USB-serial adapters but that the hardware or the drivers might fall short of expectations. Does anyone have positive experience with such an adapter? Or, conversely, would recommend avoid a particular adapter?

Without context it's impossible to make firm statements but, having gone through this a while back (and discovering that less than 1 percent of an examined list of connections couldn't support current ssl - mainly Apple hardware), who do you want to protect? Is it the minority who won't/can't upgrade or the majority who have? And, do you have to protect yourself from liability

Hi everyone, I have updated my backup server to CentOS 8.2. It runs bacula performing backup on disks. I would like to replicate backups on another offsite machine. I read about the ability to configure a new storage daemon in the offsite location and create a Migration/Copy Jobs. If I'm not wrong, it replicates only volumes but not replicate the catalog. I will try this. Another way to

using X11(antialias="none") plot(1:10) produces an incomplete plot with 2.7.0. under MacOS 10.4.11: both y-axes are missing.the y-ticks (except the tick at `2' wich is missing) including labels are there. this happens with a 1280x854 labtop monitor. is this known behaviour/a cairo bug? joerg

Is it possible with "chage" to configure a password caducity for, at most, 2 hours? I think "chage" only allows caducity for, at least, one day.

Warren Young wrote: > On Oct 25, 2017, at 11:00 AM, Leroy Tennison <leroy at datavoiceint.com> > wrote: >> >> Although "not my question", thanks, I learned a lot about array >> processing from your example. > > Yeah, it?s amazing how many obscure corners of the Bash language must be > tapped to solve such a simple problem. I count 7 features in

On 2020-07-08 10:23, Leroy Tennison wrote: > I've used one on a Linux laptop, it "just worked" but the OS wasn't CentOS 7. > It is not clear if you used USB from APC UPS to USB port on the machine side or USB - to - "serial". USB to USB with standard USB cable will work. If one uses serial to USB adapter on the machine side (to create serial port through USB

Hello, we are currently managing access permissions through classical user-group-others permissions on a multi-petabyte directory tree with partially very deep and broad directories. Projects are represented by directory trees and mapped through GIDs. Lately we had lots of "singular" permission request (one single user needs access to a single dataset but should not be able to

On a support forum, I was told that to turn off my board's blue led run: echo none | sudo tee /sys/class/leds/blue\:heartbeat/trigger Well, this does not survive a system reboot.? So I was told: Add the off bit to ??? /etc/rc.local Add it above "exit 0" So of course, CentOS is past using rc.local and recommends: # It is highly advisable to create own systemd services or udev

Hello. I'm a visually impaired statistician, working at the National Institute of Public Health in Denmark. I would like to use R for some analysis and have succesfully installed version 2.13.0 on my Windows XP labtop. I then would like to run R interactively but unfortunately the textfont of the command line in the R window is very hard for me to read. I use a special program called

On Sat, 2020-06-27 at 15:44 -0600, Frank Cox wrote: > On Sat, 27 Jun 2020 17:33:39 -0400 > Jay Hart wrote: > > > > > If you had to rate which printer brand works better with Linux > > (Fedora and > > Centos), what would it be? > Any Brother printer that I've ever had the misfortune to have to deal > with either didn't work at all or if could be made

> On Wed, 2020-03-25 at 14:39 +0000, Leroy Tennison wrote: >> Since you state that using -z is almost always a bad idea, could you >> provide the rationale for that? I must be missing something. >> > I think the "rationale" is that at some point the > compression/decompression takes longer than the time reduction from > sending a compressed file. It

Although "not my question", thanks, I learned a lot about array processing from your example. ----- Original Message ----- From: "warren" <warren at etr-usa.com> To: "centos" <centos at centos.org> Sent: Wednesday, October 25, 2017 11:47:12 AM Subject: Re: [CentOS] [OT] Bash help On Oct 25, 2017, at 10:02 AM, Mark Haney <mark.haney at neonova.net>

this my scenario: all commands are local rsync -a file1 file2 cp -l file2 file3 chown some_other_existing_user:group file1 rsync -a file1 file2 now file2 and file3 are both hard links and permissions are shared in both, versus rsync creating new file2. Desired behavior is to create new file if permissions have changed versus changing file2 in place. Is there any workaround for this. Thank you

How do you know when a Linux system has been compromised?? Every day I watch our systems with all the typical tools, ps, top, who, I watch firewall / IPS logs, I have logwatch setup and mailing daily summaries to me and I dive deeper into logs if something looks suspicious. What am I missing or not looking at that you security gurus are looking at? I subscribe to the centos and SANS

Thanks, I got swamped after sending this but will get back to it soon. ----- Original Message ----- From: "Nux!" <nux at li.nux.ro> To: "CentOS mailing list" <centos at centos.org> Sent: Wednesday, December 9, 2015 3:16:21 AM Subject: Re: [CentOS] tsocks or equivalent for CentOS 7

Dear RSYNCians, I'm trying to rsync my labtop pc (let's assume A-computer) with my desktop pc (let's assume C-computer) through our firewall. In between there is one computer (let's assume B-computer) that has an open port, so I theoretically could connect via a tunnel. I checked the SSH- website and internet and so on but did not find an answer that works. I tried the

I have done some Googling on this but everything I've found appears to be at least 2 years old and mostly refers to Gnome TBH, I'm surprised nobody else has mentioned it - maybe it's only happened to me. At some point over the last few months the behaviour of the scroll bars changed and I'm finding it very annoying. Firstly, the arrows have vanished. Secondly, when clicking