Some shell scripts that are useful for exploitation, though you should really use pwntools instead.
Shellcoding:
assemble shellcode.s
or assemble "mov rax, 60; syscall"
disassemble shellcode.raw
or disassemble <(echo -ne '\xcc')
analyze shellcode.elf
lookup-syscall -a i686 read
lookup-constant "PROT_EXEC|PROT_READ|PROT_WRITE"
Misc:
c-run 'puts(argv[1]);' test
Management:
scripts/
dir to your PATH
via .bashrc