by xero updated 10.29.24
Emily Mabrey emabrey
emabrey
/ convert_keys.sh
Last active
January 4, 2026 19:39
A shell script for converting dropbear related key information to openSSH format on openWRT devices
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| #! /bin/sh | |
| # SPDX-License-Identifier: GPL-2.0-only | |
| # License available at https://www.gnu.org/licenses/old-licenses/gpl-2.0.html | |
| # Script written by emabrey | |
| #### Configuration #### | |
| DROPBEAR_DIR="/etc/dropbear"; # Path for locating existing dropbear keys | |
| OPENSSH_DIR="/etc/ssh"; # Path for placement of converted openSSH keys | |
| FORCE_ENABLED=false; # Key overwrite enabled (see -f or --force) |
rany2
/ 01-maxwlanmtu
Last active
January 11, 2026 03:56
OpenWRT workaround for inability to set MTU for WLAN interfaces
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| #!/bin/sh | |
| # Ensure that WLAN interface MTU is set to the maximum | |
| # permitted value to prevent issues when attached to a | |
| # bridge with jumbo MTU. | |
| # | |
| # Do not attempt to use standard UCI configuration | |
| # in /etc/config/network and set the MTU with a config | |
| # of type interface. It does not work consistently | |
| # and in the best case works for the first WLAN |
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| # PowerView's last major overhaul is detailed here: http://www.harmj0y.net/blog/powershell/make-powerview-great-again/ | |
| # tricks for the 'old' PowerView are at https://gist.github.com/HarmJ0y/3328d954607d71362e3c | |
| # the most up-to-date version of PowerView will always be in the dev branch of PowerSploit: | |
| # https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1 | |
| # New function naming schema: | |
| # Verbs: | |
| # Get : retrieve full raw data sets | |
| # Find : ‘find’ specific data entries in a data set |
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| https://rfc3161.ai.moda | |
| https://rfc3161.ai.moda/adobe | |
| https://rfc3161.ai.moda/microsoft | |
| https://rfc3161.ai.moda/apple | |
| https://rfc3161.ai.moda/any | |
| http://rfc3161.ai.moda | |
| http://timestamp.digicert.com | |
| http://timestamp.globalsign.com/tsa/r6advanced1 | |
| http://rfc3161timestamp.globalsign.com/advanced | |
| http://timestamp.sectigo.com |
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| # NOTE: the most updated version of PowerView (http://www.harmj0y.net/blog/powershell/make-powerview-great-again/) | |
| # has an updated tricks Gist at https://gist.github.com/HarmJ0y/184f9822b195c52dd50c379ed3117993 | |
| # get all the groups a user is effectively a member of, 'recursing up' | |
| Get-NetGroup -UserName <USER> | |
| # get all the effective members of a group, 'recursing down' | |
| Get-NetGroupMember -GoupName <GROUP> -Recurse | |
| # get the effective set of users who can administer a server |