Log for YSITD

>>> import os
>>> os.system("/")

Matcher Selection
       -E, --extended-regexp
              Interpret PATTERNS as extended regular expressions (EREs, see below).

-E, --extended-regexp
             Interpret pattern as an extended regular expression (i.e. force grep to behave as egrep).

     -e pattern, --regexp=pattern
             Specify a pattern used during the search of the input: an input line is selected if it matches any of the specified patterns.  This option is most
             useful when multiple -e options are used to specify multiple patterns, or when a pattern begins with a dash (`-').

[pan93412@Arch-PC ~]$ go ssadump
go ssadump: unknown command
Run 'go help' for usage.
[pan93412@Arch-PC ~]$ ssadump
bash: ssadump：命令找不到