chdir
- chdir EXPR
Changes the working directory to EXPR, if possible. If EXPR is omitted, changes to the directory specified by
$ENV{HOME}
, if set; if not, changes to the directory specified by$ENV{LOGDIR}
. (Under VMS, the variable$ENV{SYS$LOGIN}
is also checked, and used if it is set.) If neither is set,chdir
does nothing. It returns true upon success, false otherwise. See the example underdie
.