S
S
UNIX commands
saving mail
SCCS files
checking in
checking out
comparing
create new releases of
getting information on
searching
file contents
for directories
for files
security (see also
access
)
preventing copying of files
provided by
sending files by mail
sending mail
sh
changing environment variables for
changing prompt for
changing shell variables for
shell
changing
definition of
different types of
features provided by
metacharacters
programming with
See
shell script
SHELL
variable
shell prompt
definition of
changing
shell script
conditional statements
in
creating
debugging
doing arithmetic
evaluating commands in
executing
executing commands in
flow of control in
handling variables in
including text in
passing arguments to
reading user input
testing for files and variables
trapping operating system signals
shell variables
changing
signals
trapping
in shell scripts
operating system,
types of
sorting
file contents
Source Code Control System
stdin
(standard input)
stdout (standard output)
appending to file
redirection of
symbolic links
between directories
between files
properties of
removing
between directories
between files
syntax
of commands
system administrator
role of
how to contact
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