Reasoning process of deep seek
Question you are an expert of macos and bash, the output is empty by the following command line, what’s wrong? how to fix it? echo "expiration = 1738939379000"|sed -n ‘s/^expiration\s=\s([0-9]+)$/\1/p’ Reasoning process Okay, let me try to figure out why the sed command isn’t giving any output. The user ran the command: echo "expiration = […]