sip monitoring tools
Some good monitoring tools: homer: easy to install with docker for its server and install helifpy on a sip/client/host : nohup ./heplify -hs homer_server:9060 & grep sngrep, ngrep pcap tcpdump/wireshark…
vim cheat sheet
useful .vimrc set tabstop=2 set shiftwidth=2 set expandtab inoremap <S-Tab> <C-V><Tab> syntax on set t_Co=256 set colorcolumn=80 “crazy vim, do not allow copy/paste set mouse=v setlocal spell spelllang=en_us “for vert…
JIT compiler for interpreted language (python , js, php )
Compiled lang: src — compiler –> directly to machine code Interpreter( python/js) : src-> bytecode, run on VM ( a VM load bytecode, and do some switch for each type…
