# If you'd like to omit non-matching lines from the result; add ';d' to the end of the expression.
sed -E 's/\!\[.+?\]\((.+?)\)/<img src="$1" width="300">/gm;t' <<< "![Screenshot_20210618-090636](/uploads/7afe1f092f836d61a5fa008cf9a0c991/Screenshot_20210618-090636.jpg)
![screenshot](uploads/9d461c7a3fd8cffb4c7a84c1948f345f/bootloader.jpg)"
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for SED, please visit: https://www.gnu.org/software/sed/manual/html_node/The-_0022s_0022-Command.html