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  1. Goss

    'iptables' rules change by itself and add some ip-addresses

    Hey Hello, First of all - 'cronetab' at every reboot reload iptables rules. recenty i randlomly ran program >> tcpdump << to check whats happening what are connections that performs. Problem is that my iptables got changed, by some unknown force. Any idea what that could be? When iptables...
  2. Goss

    write a bash script : Curl : dealing with archives on a web page

    Hello, lets consider webside, with a lot of content. https://www.programmer-books.com/wp-content/uploads/2019/ i would like to write a bash/python script, which scrap recursively through the links in the webside, where are files .jpg, .pdf, .other, and prints all files with extension .pdf, and...
  3. Goss

    Linux System - clone, archive of the whole

    Device Boot Start End Sectors Size Id Type /dev/sda1 2048 206847 204800 100M 7 HPFS/NTFS/exFAT /dev/sda2 206848 342042623 341835776 163G 7 HPFS/NTFS/exFAT /dev/sda3 342042624 404957183 62914560 30G 83 Linux /dev/sda4 404959230...
  4. Goss

    [Solved] Making iso file from DVD

    Ok Jarret, this time it went much better, sudo apt install brasero -y with Brasero, 2 GB is 2GB there is a thing though, that directory inside .iso file is /./files and should be just /files, where does it coming from? EDIT : it works, when you mount this file, it looks proper
  5. Goss

    [Solved] Making iso file from DVD

    There I've pasted command from website, I've edited it, so of=/path/to.iso Anyways, in my /home/user folder there is the ISO file, but when open by archive in GNU, there is nothing but '.'
  6. Goss

    [Solved] Making iso file from DVD

    hey, i have some system on DVD, which i want to make iso from, i found code on https://www.thomas-krenn.com/en/wiki/Create_an_ISO_Image_from_a_source_CD_or_DVD_under_Linux 2 step implementation gives check size: # isoinfo -d -i /dev/cdrom | grep -i -E 'block size|volume size' create iso: # dd...
  7. Goss

    'Formating' hard drive

    Allright, i made some research, it is possible to use exfat on linux, remember that exFAT dont work with linux permissions (on this later) A - install packages sudo apt-get install exfat-fuse exfat-utils B - prepare check your drives sudo fdisk -l && create mounting directory test -d...
  8. Goss

    'Formating' hard drive

    Cool, Very informative, thank you, So to erase data from partition, every time I have to delete the partition first, create it back again, (write), and create file system again? Since this is an external drive, Is there any file system that should be used for all 3 : Linux/Mac/Windows...
  9. Goss

    'Formating' hard drive

    Hey, i have external hard drive, i want to sometimes format it - not necessary do sudo dd if=/dev/zero of=/dev/sda1 but just make it empty f, from terminal not GNU (i know that gparted may be my friend here) The thing is, that if i do sudo mkfs.file_type -n drive_name /dev/sdc1 sometimes it...
  10. Goss

    Devices IPs in a network

    Hey, I made some research and what i found was things which somehow (but non do perfectly (yet)) works 1. arping from many reasons interesting tool to check can be most probably lets start from sudo apt install arping -y 2. ping firstly some script, which showing devices on this router (in...
  11. Goss

    Devices IPs in a network

    This is nice command, thank you atenere even if it is showing just this $ arp -a gateway (192.168.0.1) at xx:xx:xx:xx:xx:79 [ether] on eth0 which is router but there are other: computers routers devices - at least the one im writing from, which are not included in arp -a,
  12. Goss

    Devices IPs in a network

    Hey, I wonder, is there a command way, to figure out from bash terminal, ip addresses of devices (computers, routers, personal phones/tablets), that are connected to internal network? thx, appreciate it
  13. Goss

    Hello

    Hello ! I want wave, and say hello, I'm new user to your forum, and in general new user of Linux as such appreciate it exist (both) And With all respect to the community, I came here with an idea, to learn Linux from you, as far as that possible. Thanks in advance :)
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