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Which is the keyword of shell 1.shift 2.readonly 3.unset 4.ls?
Wiki User
∙ 13y ago
answer is ls.. ls is command outside of the unix kernel.. To identify this if you do locate <command> or which<command> you can identify the source of the program.. if you do locate<keyword> or which<keyword>.. you can't identify the source of the program...
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Wiki User
∙ 13y ago
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Explain different types of variables in shell?
Environment Variables: Sometimes called special shell variables, keyword variables, predefined shell variables, or standard shell variables, they are used to tailor the operating environment to suit your needs. Examples include PATH, TERM, HOME, and MAIL.User-defined Variables: These are variables that you create yourself.Positional Parameters: These are used by the shell to store the values of command-line arguments
What is a snail's home called?
it is called a shell
Does shell over shell mean the same as shell in shell in crochet?
shell over shell means make a shell in the middle stitch of the shell below .. if your shell is a 5 stitch shell then make a shell in the 3rd stitch of the shell below .......... if it is a 7 stitch shell make the shell in the 4th stitch of the shell below .... etc .. you are making a shell over the existing shell in the middle stitch ..
What is the shell slogan?
You can be sure of Shell, Shell Oil Company
What are the types of shells in shell programming?
The Bourne shell (sh) ,The C shell (csh) ,The Korn shell (ksh) ,The Z-Shell (zsh) ,The POSIX shell,The Bourne Again SHell (Bash)null
What is an egg that is surrouded by a shell?
This is an egg that can be in a shell and out of a shell.
What is an egg shell?
the shell of an egg
What is the innermost shell of nitrogen?
The inner most shell is the K shell with 2 electrons whereas the outer shell or the L shell has 5 electrons
The maximum number of electrons that can be in the second or third electron shell is?
first shell - 2 electronssecond shell - 8 electronsthird shell - 18 electronsfourth shell - 32 electronsfifth shell - 50 electronssixth shell - 72 electronsseventh shell - 98 electronseighth shell - 128 electronsninth shell - 162 electronstenth shell - 200 electronsetc.The general formula for the number of electrons in shell n is 2*(n**2).
What is air shell?
Air Shell is a shell is air in it.....duhhh
What is the output of the command 'echo shell shell'?
The output would be 'shell shell' (without the quotes, of course)
How many electrons does a K shell L shell M shell and N shell o p shell have?
Maximum number of electrons = 2n2, where n is the number of shell (n = 1 for K, 2 for L, 3 for M, and so on) K shell has 2 electrons maximum L shell has 8 electrons maximum M shell has 18 electrons maximum N shell has 32 electrons maximum O shell has 50 electrons maximum P shell has 72 electrons maximum
