Redirección de salida y error en Linux
eccho "gfg" 2>file.txt
echo "gfg" 2>file.txt
Aggressive Ape
eccho "gfg" 2>file.txt
echo "gfg" 2>file.txteccho "gfg" >error.txt 2>&1
echo "gfg" >error.txt 2>&1