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I was on this Low Quality review
I wouldn't say this fulfills the community rules for asking a good question: No research, no given example, no attempt to solve the issue, not exactly clear to me where the problem is.
But the review tells me I'm wrong because 8 people liked the question.
So po...
I discovered this old answer thanks to an edit suggestion which may look somewhat unnecessary. The suggestion was to remove the following phrase from the answer
and read a basic bash programming manual
and along with the comment
Removed unhelpful and borderline rude comment. The rest o...
I have a female coworker (superior technically but in another department.)
We've worked together for about 4.5 years and have been become pretty good friends, we'll always chat in the kitchen at work and occasionally see each other outside of work for drinks or whatnot.
Recently she confided ...The gibibyte is a multiple of the unit byte for digital information. The binary prefix gibi means 230, therefore one gibibyte is equal to 1073741824bytes = 1024 mebibytes. The unit symbol for the gibibyte is GiB. It is one of the units with binary prefixes defined by the International Electrotechnical Commission (IEC) in 1998.
The gibibyte is closely related to the gigabyte (GB), which is defined by the IEC as 109 bytes = 1000000000bytes, 1GiB ≈ 1.074GB. 1024 gibibytes are equal to one tebibyte. In the context of computer memory, gigabyte and GB are customarily used to mean 10243 (230) byte...
I have a disk that appear with 134G with the command lsblk but a higher number with lsblk -b (about 10G more)
Why do I have a different size with lsblk and lsblk -b?
#lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 134G 0 disk
[...]
# lsblk -b
NAME ...
On Linux,
read x memtotal x < /proc/meminfo
Would store the total mem amount in $memory in number of kiB. That's the amount of memory available to Linux, the same as reported by free.
If you want the installed RAM, you could do things like:
awk '{s+=$0};END{print s}' /sys/bus/mc*/devices/di...
I am connecting to my servers over SSH and SFTP to manage my files. I am editing files with Sublime Text 3 using Nautilus as a my FTP client.
Everything is fine and the files write to the server. The issue is when I start looking at the file permissions as see that they have been changed from w...
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Logging invalid usernames can result in logging failed passwords. Is there any way to silent these logs in /var/log/auth.log file ? This discussion:https://access.redhat.com/solutions/881103 in summary says there is no official solution. Any hacks ? Thanks.
Invalid user vj from 10.10.10.10
input...
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i am unable to find call to action. does it need reputation.
