The very best programming language IN THE WHOLE MOTHERFUCKING UNIVERSEEE!!!!!!! YEAAAAA!!!!!
Get ready!, get pumped!, get set!, and GO!, write some shell code!
To write in the ways of the POSIX, she must bang your script with #!/bin/sh
That she bangs #!/usr/bin/env sh is wrongful for env is not a guarantee but a privilege. Only guarantee is her ability to she bang #!/bin/sh
Also you must avoid BASHisms, ZSHisms, forego the FISH shell, and also anticipate the lack of any common commands you know like grep for there exists busybox in this universe!
Also, don't forget shellcheck and set -e to cover your ass when you go on a binge and write shitty shell code. It happens to the best of us, so no need to feel shame.
Get ready!, get pumped!, get set!, and GO!, write some shell code!
To write in the ways of the POSIX, she must bang your script with #!/bin/sh
That she bangs #!/usr/bin/env sh is wrongful for env is not a guarantee but a privilege. Only guarantee is her ability to she bang #!/bin/sh
Also you must avoid BASHisms, ZSHisms, forego the FISH shell, and also anticipate the lack of any common commands you know like grep for there exists busybox in this universe!
Also, don't forget shellcheck and set -e to cover your ass when you go on a binge and write shitty shell code. It happens to the best of us, so no need to feel shame.
by Bad C dev February 5, 2022