AT&T UNIX™PC Unix System V Users Manual - tenox

KSH ( 1 )
KSH(l)
-s If the -s flag is present or if no arguments remain then
commands are read from the standard input. Shell
output, except for the output of some of the special
commands listed above, is written to file descriptor 2.
-i If the -i flag is present or if the shell input and output
are attached to a terminal then this shell is interactive
. In this case TERMINATE is ignored (so that kill
0 does not kill an interactive shell) and INTERRUPT
is caught and ignored (so that wait is interruptible).
In all cases, QUIT is ignored by the shell.
-r If the -r flag is present the shell is a restricted shell.
The remaining flags and arguments are described under the set
command above.
EXIT STATUS
Errors detected by the shell, such as syntax errors, cause the shell
to return a non-zero exit status. If the shell is being used noninteractively
then execution of the shell file is abandoned. Otherwise,
the shell returns the exit status of the last command executed
(see also the exit command above).
Fll..ES
/etcfpasswd
fetcfprofile
$HOMEf.profile
/tmp/sh*
/devfnull
SEE ALSO
cat( l), cd( l), echo(l), env(l), newgrp(l), test(l), umask( l), vi(l),
dup(2), exec(2), fork(2), pipe(2), signa1(2), umask(2), ulimit(2),
wait(2), rand(3C), a.out(4), profile(4), environ(S). If a command
which is a tracked alias is executed, and then a command with the
same name is installed in a directory in the search path before the
directory where the original command was found, the shell will
continue to exec the original command. Use the -t option of the
alias command to correct this situation.
If you move the current directory or one above it, pwd may not
give the correct response. Use the cd command with a full path
name to correct this situation.
Some very old shell scripts contain a A as a synonym for the pipe
character 1-
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