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kiss: use sudo if available

This commit is contained in:
Dylan Araps 2020-01-29 14:28:37 +02:00
parent 96467c3ab0
commit a688055374
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1 changed files with 10 additions and 4 deletions
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@ -106,10 +106,16 @@ dosu() {
# below. Great naming of functions all around.
#
# Run a command as root using the cached password. The 'su'
# command allows you to input a password via stdin. To hide
# the prompt, the command's output is sent to '/dev/tty'
# and the output of 'su' is sent to '/dev/null'.
dosudo() { su "${drop_to:-root}" -c "$* >/dev/tty" >/dev/null; }
# and 'sudo' commands allow you to input a password via stdin.
# To hide the prompt, the command's output is sent to '/dev/tty'
# and the output of 'su'/'sudo' is sent to '/dev/null'.
dosudo() {
if command -v sudo >/dev/null 2>&1; then
sudo -SEk -- su "${drop_to:-root}" -c "$* >/dev/tty" 2>/dev/null
else
su "${drop_to:-root}" -c "$* >/dev/tty" >/dev/null
fi
}
# The code below uses the most secure method of sending
# data over stdin based on what is available in the system.