Categories
Development Linux

How to not show localhost in ss output?

When I type ss -atur I get lots of connections, but most are destined for localhost and I don’t really care about those. How can I filter the output to not show connections with destination localhost? I tried ss -atur ‘(dst ne localhost)’ but get Error: an inet prefix is expected rather than “(dst”.. Without […]

Categories
Development Linux

VirtualBox on Fedora 31 can not be set up. Packages missing

I am running fedora 31 and grabbed virtualbox from RPM fusion but I have not been able to find a way to get it working. The error when starting a VM is: The VirtualBox Linux kernel driver (vboxdrv) is probably not loaded.You may not have kernel driver installed for kernel that is runnig, if so […]

Categories
Development Linux

nvidia drivers 390-440 stuttering – (ubuntu 20.04)

System- core i7 4790, nvidia GTX 970, 16gb RAM, ubuntu linux. Prior to an update everything was fine. After running a software update my distro shows itself as being version 20.04 although I didn’t specifically ask for that, (lsb_release -d: “Description: Ubuntu Focal Fossa (development branch”) I saw my cpu periodically spiking even doing nothing, […]

Categories
Development Linux Ubuntu

Change post-GRUB, pre-Plymouth boot font size

QFHD on my Dell XPS13’s 13.3″ display is hard to read sometimes. I’ve fixed GRUB and Plymouth, but between those the text is still hard to read, see here. According to that and sudo less /var/log/boot.log it appears to be before Show Plymouth Boot Screen. How to make that text more readable during boot?

Categories
Development User Help

XML – Sort and group by tag content, calculate tag content using a given formula [closed]

I have an XML file that is not in the order shown below: <include> <data> <id>1</id> <name>John Smith</name> <type>Intern</type> <month>3</month> <bsalary>50$</bsalary> <asalary>78$</asalary> <msalary>100$</msalary> </data> <data> <id>3</id> <name>Granny</name> <type>Staff</type> <month>12</month> <bsalary>400$</bsalary> <asalary>648$</asalary> <msalary>800$</msalary> </data> <data> <id>2</id> <name>Rino Evo</name> <type>Employee</type> <month>7</month> <bsalary>300$</bsalary> <asalary>480$</asalary> <msalary>600$</msalary> </data> <data> <id>4</id> <name>Venice</name> <type>Intern</type> <month>10</month> <bsalary>90$</bsalary> <asalary>85$</asalary> <msalary>100$</msalary> </data> …… <data> <id>99999</id> […]

Categories
Development User Help

Hard-drive-like mounted USB stick doesn’t mount well on VM

Trying to install a full version of Kali Linux on an USB stick (and not a Live version), I followed tips from there. This was the plan : Create a new Virtualbox VM Create a vmdk representing the USB stick using a command close to : VBoxManage internalcommands createrawvmdk -filename “C:\Users\sysadmin\Documents\sysadmin\kaliboot\kaliboot.vmdk” -rawdisk \\.\PhysicalDrive1 Add it […]

Categories
Development User Help

How can we avoid logout in aws cognito? [closed]

AWS cognito gives three tokens idToken accessToken refreshToken refreshToken helps us to renew our idToken, But if our refreshToken got expired our app got logout, how can we avoid logout, currently facebook or instagram never gets logout. We really need a solution that our device tokens get renewed. Better ideas will be highly appreciated

Categories
Development User Help

I need to run a batch file from USB which will run a second batch file on C:, then allow me to remove the USB media. How can I do this?

I currently have a script that copies a directory on USB to C:, then runs the following line to switch to a local batch file: call “cmd /c start c:\update\patcher.cmd” Once the script on C:\ starts running, I need to be able to remove the USB and do the same thing on the next computer. […]

Categories
Development User Help

Trying to open steam

So i installed steam on my Debian based Linux software and i am trying to open it but it says that i am missing the “following 32 bit libraries: libc.s0.6” can anyone give me the command to install it? or explain why this is happening? I’ve tried some commands to install the software but they […]

Categories
Development User Help

Router IP configuration

I’m doing a lab with Packet Tracer and would like to ping a pc to another but, having trouble configuring routers to connect. For example: My PC1 has: IP………..: 172.19.1.1 Subnet…….: 255.255.0.0 Gateway……: 172.19.100.37 And my PC2 has: IP………..: 172.16.1.1 Subnet…….: 255.255.0.0 Gateway……: 172.16.200.41 Now, my Router1 has FastEthernet0/1 as: IP………..: 172.16.200.41 Subnet…….: 255.255.0.0 And […]