Ssh Mobaxterm Proc Monitoring Loop Ppid Guard

Runs a continuous system telemetry loop associated with the MobaXterm SSH client, conditioned on the parent process remaining alive (while [ -d /proc/$PPID ]). The loop sleeps for one second between iterations and collects host metrics from /proc, including memory information (/proc/meminfo), CPU and system state (/proc/stat, /proc/version, /proc/uptime, /proc/loadavg), file descriptor usage (/proc/sys/fs/file-nr), hostname (/proc/sys/kernel/hostname), and network interface statistics (/proc/net/dev). It also reports disk usage via df and active user sessions via who. Each iteration emits the marker string ##Moba##, which is used by the MobaXterm client to parse and display real-time system monitoring data. The loop terminates automatically once the parent SSH session process exits.