pssec 2.0
pssec is a simple, linux-specific command to display various values of running processes in order to aid decision making around process security. At current it displays which processes have the 'no new privs' flag set, which are constrained with seccomp, which have memory that is both writable and executable, or have executable stack or heap, etc, etc.
Recent Releases
2.023 Jun 2026 03:15
major feature:
Show session leader processes in bold.
Add 'threads' count for displayed processes.
Display limits applied to max pids, max memory, max files and max file size using either rlimit or cgroups.
Add command-line selections to display servers, processes that can escalate privilidge, processes with memory or processes with remote connections open.
Display more info (process user and thread count) on wider terminals.
2.0l19 Jun 2026 16:24
major feature:
v2.0 adds some specifiers for only displaying processes that are network servers, or have memory issues, or can raise privilege. Also shows some information about resource limits.
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