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Index: S
- SCO
: 1.9.5. Control Keys
- scripts
- built-in commands implemented as
: 4.1. Shell Scripts and Functions
- comments in : 4.3.1. Syntax of String Operators
- order of precedence in command lookup
- comments in : 4.3.1. Syntax of String Operators
- running : 4.1. Shell Scripts and Functions
- built-in commands implemented as
: 4.1. Shell Scripts and Functions
- SECONDS
: 3.4.3.1. Miscellaneous Variables
- security
- Summary of Korn Shell Features
- 3.2.1. Tracked Aliases
- 10.3. System Security Features
- Korn shell features pertaining to : 10.3. System Security Features
- problem with PATH
- 3.2.1. Tracked Aliases
- restricted shell
: (see restricted shell)
- suid interactive shells : 10.3.2. A System Break-in Scenario
- Trojan horse schemes : 10.3.2. A System Break-in Scenario
- suid interactive shells : 10.3.2. A System Break-in Scenario
- Summary of Korn Shell Features
- sed
- select
- Summary of Korn Shell Features
- 5.4. select
- 6.3. Arrays
- 7.2.2.4. Reading User Input
- A.1. The Bourne Shell
- A.2. The IEEE 1003.2 POSIX Shell Standard
- description : 5.4. select
- lists of names in : 5.4. select
- PS3 prompt in : 5.4. select
- redirecting I/O to : 7.2.2.2. I/O Redirection and multiple commands
- syntax : 5.4. select
- 5.4. select
- Summary of Korn Shell Features
- set : (see options)
- +o (turn off option)
- -A (array assignment)
- -o (turn on option)
- output of in next release : A.7. The Future of the Korn Shell
- SHELL
- shell compilers
: 9. Debugging Shell Programs
- shell variables, list of : B.3. Built-in Shell Variables
- shift
- shell variables, list of : B.3. Built-in Shell Variables
- signals
- 8.2. Job Control
- 8.3. Signals
- ALRM
- 8.3. Signals
- DEBUG
: (see fake signals)
- description : 8.3. Signals
- effect of on processes : 8.3.2. kill
- ERR : (see fake signals)
- EXIT : (see fake signals)
- fake : (see fake signals)
- hangup : (see HUP)
- HUP : 8.4.3. Ignoring Signals
- ignoring : 8.4.3. Ignoring Signals
- INT
- description : 8.3. Signals
- KILL
- lack of propagation to subshells
- listing
: 8.3. Signals
- other types of : 8.3.1. Control-key Signals
- in POSIX shell : A.2. The IEEE 1003.2 POSIX Shell Standard
- propagation to subshells in next release : A.7. The Future of the Korn Shell
- QUIT
- other types of : 8.3.1. Control-key Signals
- sending with control keys
: 8.3.1. Control-key Signals
- shown in background job status messages : 8.3.2. kill
- specifying in trap command : 8.4. trap
- STOP : A.6. Workalikes on PC Platforms
- TERM
- shown in background job status messages : 8.3.2. kill
- trapping
: (see traps)
- TSTP
- 8.2. Job Control
- sleep
: 8.4. trap
- SNOBOL : 4.2. Shell Variables
- sort
- SNOBOL : 4.2. Shell Variables
- special characters
: 4.2.2. More on Variable Syntax
- spell : 4.1. Shell Scripts and Functions
- stacks : 4.5. Advanced Examples: pushd and popd
- Stallman, Richard : A.5. bash
- standard I/O : (see I/O)
- string I/O : (see print, read)
- string operators
- spell : 4.1. Shell Scripts and Functions
- 4.3. String Operators
- A.1. The Bourne Shell
- # (length) : 4.3.4. Length Operator
- :+
- A.1. The Bourne Shell
- :-
- :=
: 4.3.1. Syntax of String Operators
- :?
- in next release
: A.7. The Future of the Korn Shell
- summary of functionality : 4.3. String Operators
- syntax : 4.3.1. Syntax of String Operators
- summary of functionality : 4.3. String Operators
- 4.3. String Operators
- stty : 1.9.5. Control Keys
- to customize control-key signals : 8.3.1. Control-key Signals
- subprocesses
: 3.5. Customization and Subprocesses
- subshells
- 4.1. Shell Scripts and Functions
- 8. Process Handling
- 8.6. Subshells
- information passed from parent processes : 3.5. Customization and Subprocesses
- inheritance of properties from parent shells : 8.6.1. Subshell Inheritance
- nested
- 8. Process Handling
- 8.6.2. Nested Subshells
- 9.2.3.6. Limitations
- A.2. The IEEE 1003.2 POSIX Shell Standard
- compared to code blocks : 8.6.2. Nested Subshells
- 9.2.3.6. Limitations
- 8.6.2. Nested Subshells
- 4.1. Shell Scripts and Functions
- suid
: A.6. Workalikes on PC Platforms
- suid shell scripts
- SunOS
- system calls
- exec
: 8.5. Coroutines
- fork : 8.5. Coroutines
- pipe : 8.5. Coroutines
- wait : 8.5. Coroutines
- fork : 8.5. Coroutines
- exec
: 8.5. Coroutines
- System III
: 1.9.5. Control Keys
- System V
- System V Release 4
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