All Questions
-1
votes
0answers
3 views
Formatting SD card on chromebook
I cannot reformat a SanDisk SD card using an acer cb3-131 chromebook. Is there a chrome stack I should ask this question in?
What happens is an error which says this ....
I think SanDisk cards ...
2
votes
1answer
9 views
nmcli shows nothing
I have a strange scenario over here:
If I run nmcli dev wifi list it shows me a list of all networks which is fine. As soon as I add the device (wlan0 in my case) to the /etc/network/interfaces file ...
0
votes
1answer
7 views
Bugzilla cannot connect to an SMTP server
In a fresh Bugzilla installation (5.0.3), on a Scientific Linux 6 server I can't set the mail parameters due to this error:
The new value for smtpserver is invalid: Cannot connect to mail.smpt.server
...
0
votes
1answer
13 views
install grub from grub rescue
I have a virtual box hosting xubuntu. I did not have enough space anymore on the /boot partition, so I (temporary) moved the /boot/grub to /tmp in order to be able to run 'sudo apt-get -f install'.
...
0
votes
1answer
16 views
How do i grep second last or nth last character from each line of file
I want to grep the second last or nth last character from each line of a file.
Not able to find the same in linux.
0
votes
0answers
7 views
How do I reload a group of systemd services?
I want to reload (not restart!) a group of services upon an event.
For example, if I update my SSL certificates, I want every service that uses them reloaded (nginx and postfix come to mind). Neither ...
1
vote
0answers
14 views
What is the standard way to enable CTRL+arrow (alt+B and alt+F) in the non-GUI console?
I'm using "standard" just in case there's some obvious method, or this feature is part a larger issue that I'm not aware of (as in perhaps involving enabling related shortcuts and features). Otherwise ...
0
votes
0answers
7 views
grub2 menu missing graphic characters
I have grub2 working on my Centos7 system but the graphic characters which draw a box around the menu options are missing, and so is any text at the top/title bar.
I've tried changing color_normal ...
0
votes
0answers
8 views
nis authentication
We have a working NIS setup installed on Linux SUSE 10.
We all aware that NIS is weak in terms of encrypting the user passwords. E.g. ypcat passwd command would show all the password details to a ...
0
votes
1answer
11 views
Default value of Gateway in route o/p
The output of the route command is coming as below. This is in a virtual machine.
My question is that why the value of Gateway for default destination coming as "gateway" and not as the IP Address of ...
0
votes
0answers
11 views
Unix GUI Logging in Automation
I am running into an issue.
I use python to access an API on Ubuntu through Digital Ocean.
However, I can only access this API if I am logged in to its GUI, and both have to be run on the cloud.
My ...
0
votes
0answers
9 views
Roles may not be assumed by root accounts
How do I use the thufir role I created, and not use the AWS root account?
I'm on page 12 of the AWS Command Line Interface User Guide:
thufir@doge:~$
thufir@doge:~$ cat .aws/config
[default]
...
-1
votes
0answers
7 views
Recover ext4 filesystem / SD card
Yesterday, all of a sudden, the SD card (or perhaps just the filesystem) of my RPi3 went bad. Although my RPi3 (running CentOS 7) did boot, even listing a directory wouldn't work anymore (it just ...
0
votes
0answers
4 views
how do I configure trn4 for multiple news servers?
I'm running Leafnode as an easy-to-use NNTP server and am considering switching from pan as news reader to trn4. To configure trn4 I set it to, effectively, localhost. Specifically, the FQDN which ...
0
votes
0answers
14 views
iconv: illegal input sequence at position 261752627
We use a database system that when It want to load data first it convert the encoding to utf-8. I realized that database don't load the data after testing to convert the data to utf-8 I realized It ...
