Bash Agent

Deploy a Stage-1 Bash agent with a low-footprint terminal shell (*) plus lifecycle controls (stage2, exit, killagent). Upgrade to Stage-2 to enable full operator tooling: host/context enumeration (systeminfo, getuid, currentpath), display capture (screenshot), bidirectional file transfer (download_file , upload_file ), and remote process listing (listproc). If intercepted early, only the lean Stage-1 footprint is exposed.