pee

Put bytes into a file. A bit like tee, but without the output.

主要用于 webassembly.sh.

如果不喜欢类似的结构，它也可能很有用：

echo 42 | sudo tee /proc/sys/... >/dev/null
# or
sudo bash -c 'echo 42 >/proc/sys/...'

示例

echo please sit down when you | sudo pee /dev/kmsg
sudo pee /dev/kmsg '<5>'Pee: from arguments, with proper tag
sudo dmesg -T | tail