Currently I have a pfsense router/switch that is wired to a wifi hubspot (the router is not wifi enabled). Is there a way to set this up so that all network devices remain on the routers subnet of 192.168.1.1. Currently the lan devices reside on 192.168.1.X, while wlan has its […]
Rubin
14246 posts
I have a large table where in the first column for some row rather than just a single value there is a range e.g. I want to apply a calculation on all the data elements, but since in the first column there isn’t always just a number but sometimes a […]
I’m working on an embedded system that reads from a FAT32 formatted SD card. While reading articles about the file system, something came to my mind about what happens to the directory entry when the user deletes a file : The file name simply gets its first character replaced with […]
I would like to find some files and turn them into a chain of arguments for a command. What I have so far is: find . -name '*.yml' -exec cmd -f {} + which results in cmd -f ./foo.yml ./bar.yml but what I really like to have is cmd -f […]
Python is one of the most lucrative programming languages. According to research, there were approximately 10 million Python developers in 2020 worldwide and the count… Read More The post 10 Python In-Built Functions You Should Know appeared first on GeeksforGeeks.
I have the need to issue certbot wildcard certificates for different domain names hosted in different DNS providers. I have installed acme-dns server on a Digital Ocean droplet and I am having problems generating letsencrypt wildcard certificates. I have “mydomain.com” DNS managed by Digital Ocean and it is working fine […]
When I run arp -a on my cmd I get a list of arp entries. The dynamic entries expire when their timer expires and then they are deleted from the arp cache. How can I see how much time a certain entry has left? I am not talking about the […]
Tools like gocryptfs have some advantages when they’re used in combination with systemd, because dependency, status and permissions can easily be defined. Since it needs a passphrase, it would either require a plain text file on the system or a password via stdin by using systemd-ask-password. The stdin variant is […]
The question is why chainloader +1 works with MBR partittioned USB and can boot with bootmgr but GPT version of my USB stick brings me back to GRUB console after chainloading? Also no luck with ntldr /bootmgr command. PC runs in legacy mode (BIOS). devicemap and parttool doesn’t provide its […]