Example of command-line argument that prints all the values The java command-line argument is an argument i.e. passed at the time of running the java program. The arguments passed from the console can be received in the java program and it can be used as an input. ...
There is a wide variety of command line options in Node.js. These options provide multiple ways to execute scripts and other helpful run-time options. Let's see the list of Node.js command line options: Node.js Command Line Options Examples To see the version of the running Node: Open N...
The subprocess.run function is a utility function for running a command in a subprocess and waiting for it to complete. It returns a CompletedProcess instance, which has attributes for the arguments used to run the command, the return code, and any output or errors produced by the command. T...
Linux Shell Commands Linux Aliases Linux Arguments Linux Displaying Shell Linux Control Operators 1) Semicolon 2) Ampersand 3) Dollar Question Mark 4) Double Ampersand 5) Double Vertical Bar 6) Combining && and || 7) Pound Sign 8) ESC Linux File Globbing Linux Shell Embedding Linux Shell Hist...
14. -:This option illustrates that the sudo command must stop processing the arguments of the command line. It is most helpful in conjunction with a -s flag. 15. -a:It stands forauthentication type. This option enables the sudo command for using the described authentication type if validating...
ping 6 javatpoint.com The above command will display the connectivity with 'javatpoint.com' by using the IPv6 address. Consider the below output:Add a Timestamp before each Line.The '-D' option is used to add a timestamp before each line. To add a timestamp before each line, ...
Before using Linux useradd command, let's understand some common terms that are used in the Linux command line. Username: A username is a name that is used to login to the Linux system. It is displayed when we turn on our machine. The username length should be between 1 to 32 characte...
chkconfig is a simple command-line for handling the services at each running stage in the Linux command line. It is used to update and show the run level configuration for all available services. In other words, it is used to update the services, current startup information, add or remove...
history -d <line number> For example, to delete the most recent command, execute the below command:history -d 500 The above command will delete the most recent command, which is on number 500. Consider the below output:From the above output, the 500th command from the history is deleted...
-K, --config <file>:It is used to describe a text file for reading curl arguments. The curl will use the command line arguments from the text file. --connect-timeout <seconds>:It is used to specify the maximum time in seconds for curl connection time-out. ...