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@lizrice
lizrice / hello_map.py
Last active July 19, 2023 08:20
eBPF hello world
#!/usr/bin/python
from bcc import BPF
from time import sleep
# This outputs a count of how many times the clone and execve syscalls have been made
# showing the use of an eBPF map (called syscall).
program = """
BPF_HASH(syscall);
@bmhatfield
bmhatfield / .profile
Last active March 18, 2024 07:43
Automatic Git commit signing with GPG on OSX
# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.
# Add the following to your shell init to set up gpg-agent automatically for every shell
if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
source ~/.gnupg/.gpg-agent-info
export GPG_AGENT_INFO
else