Posted by Eriberto on jul 7, 2019 in
Debian,
Sistema Operacional Debian 10 (Buster) was released two hours ago. \o/ When using ‘apt-get update’, I can see the message: E: Repository ‘http://security.debian.org/debian-security buster/updates InRelease’ changed its ‘Suite’ value from ‘testing’ to ‘stable’ N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details. Solution: # apt-get –allow-releaseinfo-change […]
Tags:Buster, Debian, Planet en
Posted by Eriberto on jun 11, 2017 in
Debian Well, I made this map using data from http://db.debian.org. As an example, currently, there are 27 Brazilian DDs. However, there are 23 DDs living in Brazil.
Tags:América do Sul, dd, Debian, Debian Developer, Desenvolvedores Debian, Planet en, South America
Posted by Eriberto on jun 7, 2017 in
Debian,
Internet,
Segurança,
Uncategorized The OpenVAS OpenVAS is a framework of several services and tools offering a comprehensive and powerful vulnerability scanning and vulnerability management solution. The framework is part of Greenbone Networks’ commercial vulnerability management solution from which developments are contributed to the Open Source community since 2009. OpenVAS is composed of some elements, as OpenVAS-Cli, Greenbone Security […]
Tags:Debian, hacker, hardening, Internet, nessus, network, OpenVAS, pentest, Planet en, Rede, security, Segurança, Stretch
Posted by Eriberto on nov 27, 2016 in
Debian,
Kernel,
Linux,
Sistema Operacional Since 2008 I use two monitors in my desktop. Yesterday I bought a new graphics interface and a third monitor. Some time I was looking for a low cost graphics interface. Ok, I am using GeForce GT 740 which has three output ports: VGA, DVI and HDMI. In Brazil this interface card can be found […]
Tags:3 monitors, computador, Debian, GT 740, GT 750, hardware, Linux, monitor, monitores, Nouveau, nVidia, Planet en, three monitors, três, X.Org
Posted by Eriberto on set 18, 2016 in
Debian In the last week I played a bit with UDD (Ultimate Debian Database). After some experiments I did a script to generate a daily report about source packages in Debian. This report is useful to choose a package that needs help. The daily report has six sections: Sources in Debian Sid (including orphan) Sources in […]
Tags:.deb, debhelper, Debian, empacotamento, NMU, packaging, pacote, Planet en, QA, Sid, UDD, Ultimate Debian Database, unstable
Posted by Eriberto on ago 18, 2016 in
Debian,
Sistema Operacional Since GPG 2 was set as default for Debian (Sid, August 2016), an error message appeared inside jails triggered by chroot, when using debuild/debsign commands: clearsign failed: Inappropriate ioctl for device The problem is that GPG 2 uses a dialog window to ask for a passphrase. This dialog window needs a tty (from /dev/pts/ directory). […]
Tags:.deb, chroot, clearsign, Debian, debsign, debuild, devpts, empacotamento, GnuPG, GnuPG2, GPG, gpg2, ioctl, packaging, pacote, Planet en, tty
Posted by Eriberto on set 7, 2015 in
Debian UPDATE: this post was originally published on Sep. 7, 2015. I did a full review on Sep. 5, 2017. This revision is full compliant with Debian 9 and dpkg 1.18.13 or latter. Implementing the hardening When packaging in Debian, is very common to see some lintian messages as ‘hardening-no-relro‘ and ‘hardening-no-fortify-functions‘ in softwares written in […]
Tags:blhc, CFLAGS, CPPFLAGS, debhelper, Debian, dpkg, empacotamento, G++, GCC, hardening, hardening-no-fortify-functions, hardening-no-relro, LDFLAGS, Linux, packaging, pacote, Planet en
Posted by Eriberto on maio 2, 2015 in
Debian Today, trying upload to jessie-backports from a Jessie jail, I got this message from dput-ng: $ dput netdiscover_0.3beta7~pre-2~bpo8+1_amd64.changes Uploading netdiscover using ftp to ftp-master (host: ftp.upload.debian.org; directory: /pub/UploadQueue/) running allowed-distribution: check whether a local profile permits uploads to the target distribution `jessie-backports’ not in the codename group To solve this problem, you can edit the […]
Tags:backports, Debian, empacotamento, Jessie, Planet en
Posted by Eriberto on jun 4, 2014 in
Debian,
Linux Today I made a little script and I put it in my site… So, you can see the results here: http://eriberto.pro.br/debian/wheezy-backports_list.txt More about Debian Backports can be viewed at: http://backports.debian.org Enjoy!
Tags:backports, Debian, empacotamento, Planet en, Wheezy
Há algum tempo, neste link, eu falei sobre o fmem, um módulo de kernel que fornece privilégios para que seja possível o dump de memória, muito usado em perícias digitais (forense computacional). Ocorre que o fmem possui algumas limitações, como a aquisição de memória somente até 4 GB. Assim a solução mais moderna e versátil […]
Tags:/dev/mem, computador, dcfldd, dd, dump, fmem, Forense computacional, Linux, memória, perícia digital, Planet en, Segurança, volatility