====== bash ======

===== Funciones =====

  * [[https://www.atareao.es/tutorial/scripts-en-bash/funciones-en-bash/|Funciones en Bash]]

<sxh bash>
function sumar {
  echo $[ $1 + $2 ]
}

sumar 5 6

</sxh>

===== Script Robustos =====
  * [[https://www.davidpashley.com/articles/writing-robust-shell-scripts/#id2382181|Writing Robust Bash Shell Scripts]]
  * [[https://stackoverflow.com/questions/19622198/what-does-set-e-mean-in-a-bash-script|What does set -e mean in a bash script?]]
  * [[https://gist.github.com/waylan/4080362|Simple bash subcommands]]


===== Ampliando el manejo de texto en Bash =====	 
  * [[https://​www.atareao.es/​como/​manipulando-texto-en-el-terminal/​|Manipulando texto en el terminal]]