Unix & Linux Questions, Problems & Solutions : TransWikia.com ~ Page 72

Arithmetic on values with memory size units

Let’s say I have a bunch of numbers representing quantities of memory, written in the form 86k or 320m or 1.7g for instance. How can I compute their sum in...

Asked on 12/20/2020 by Maëlan

4 answer

Installing python idle in Kali Linux 2017.2

I wanted to install python idle by this command:sudo apt-get install idle3Output:Reading package lists... DoneBuilding dependency tree Reading state information... DoneE: Unable...

Asked on 12/19/2020 by Sss

3 answer

case while option not showing last argument in shell script

Shell script is not showing last value in getopts using while command. See below command and code and output command: nohup ksh newtome.ksh -m 100 -l LSD -t 10202020 -p...

Asked on 12/19/2020 by user2358844

1 answer

Ubuntu Notification Failed to execute program org.freedesktop.Notifications: No such file or directory (23)

i was working on a python script that displays notification, here's the library I'm using https://www.devdungeon.com/content/desktop-notifications-linux-pythonfrom gi.repository import NotifyNotify.init("App Name")Notify.Notification.new("Hi").show()it works fine when I run it...

Asked on 12/19/2020 by Kryptic Coconut

1 answer

Debian update to Buster, iptables throwing an error in

I've just updated my old Debian Jessie server to Buster, and I'm having some issues with iptables.I understand that the backend has been changed with the update, but I...

Asked on 12/19/2020 by Jademalo

1 answer

Is there a way to cache the last IP assigned on DHCP clients and use that if the DHCP server is down?

I would like my DHCP clients (CentOS 7) cache the last IP assigned (reserved) for them and use that if the DHCP server is down.Below is the current network interface...

Asked on 12/18/2020 by Eduardo Lucio

3 answer

Logitech Marble Mouse - Linux Scroll Modifier Setup

In Linux, how do I setup a Logitech Marble Mouse so that the would-be 'back' button is changed to a scroll modifier? IE: Hold the 'back' button down and now...

Asked on 12/18/2020 by Peter L

3 answer

ZFS setup, adding drives on the go

I am not very knowledgeable when its comes to ZFS or drive pools.I am currently running an Ubuntu server with 5 different ext4 drives. 1x 128gb SSD for the...

Asked on 12/18/2020 by timyorgut

0 answer

Linux Font "Lato" is not available to the JVM

When i downloading a report, i getting error Font "Lato" is not available to the JVM. See the Javadoc for more details. My OS is Red Hat and report being...

Asked on 12/18/2020 by valene

0 answer

How copy and rename files found in "find" function Linux?

I have a folder named /home/user/temps which has 487 folders.In each folder I have a file called thumb.png. I want to copy all files named thumb.png to a...

Asked on 12/17/2020 by Mirage

6 answer

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