The 'ls' command has many switches and options, especially depending on which version of Unix or Linux you are talking about. The best way to find out is to try either:
man ls
info ls
ls --help
depending on the system.
Internal ms-dos commands with syntax
you learn the rules for correctly entering a specific command at the command line
cmd c:
Delete command is a DML. Syntax of delete command is delete from table_name where <>; It is to delete content of table.
Tables are defined with CREATE TABLE command. Syntax of CREATE TABLE command is: CREATE TABLE ( [] []);
Config ?
Synopsis.
Put a ; at the end of each command;
echo $PATH
Syntax error is a kind of error when compiler does not recognize the command you are trying to use. It happens because of two reasons: first is you forgot to include required library; second is such command does not exist.
From the command line prompt, type "PING 127.0.0.1" (current IP address) and press ENTER
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