How to Pipe Several Commands in Go
In Golang, there are 2 ways to pipe several commands.
Using piped commands
For example, this function retrieves the CPU model name using piped commands:
package main
import (
"fmt"
"os/exec"
)
func main() {
cmd := "cat /proc/cpuinfo | eg...
How to Read from Stdin in Python
In Python, there are 3 ways to read from stdin.
Using fileinput Module
This module implements a helper class and functions to quickly write a loop over standard input or a list of files. For example,
#!/usr/bin/python3
# Import module
import f...
How to use the curl command in Linux
command line tool and library for transferring data with URLs.
cURL (pronounced 'curl') is a computer software project providing a library (libcurl) and command-line tool (curl) for transferring data using various network protocols. The name ...