SYD_SH(1)                   General Commands Manual                  SYD_SH(1)

NAME
       syd-sh - simple confined shell based on wordexp(3)

SYNOPSIS
       syd-sh [-helsx] [--] [command_file [argument...]]

       syd-sh [-helx] -c command_string [command_name [argument...]]

DESCRIPTION
       syd-sh is a simple confined shell based on wordexp(3). Each command is
       executed in its own confined environment. Confinement is done using
       Landlock, namespaces and seccomp. Command timeout is 3 seconds.

OPTIONS

       -h   Display help.
       -c   Read commands from the given command_string operand. No commands
            are read from standard input.
       -e   If not interactive, exit immediately if any untested command
            fails.
       -l   Ignored, login shell compatibility
       -s   Read commands from the standard input. If no operands and the -c
            it not specified, the -s option is assumed.
       -x   Write each command to standard error (preceded by a "+ ") before
            it is executed. Useful for debugging.


SEE ALSO
       syd(1), syd(2), syd(5), wordexp(3)

       syd homepage: https://sydbox.exherbolinux.org/

AUTHORS
       Maintained by Ali Polatel. Up-to-date sources can be found at
       https://gitlab.exherbo.org/sydbox/sydbox.git and bugs/patches can be
       submitted to https://gitlab.exherbo.org/groups/sydbox/-/issues. Discuss
       in #sydbox on Libera Chat.

                                  2025-02-14                         SYD_SH(1)