/Shell/Bash/How to grep doi from RTF file

How to grep doi from RTF file

cat Bib.rtf | sed -e 's/doi:/\'$'\n/g' | grep "^[0-9]" | sed -r "s/.{3}$//" > new.txt
				^ add new lines			^begin with numbers	 ^remove last 3 characters

Similar codes

36 votes283 views4 answers
How to install pip2 in kali linux
Shell/Bash
21 votes254 views2 answers
Google-chrome in ubuntu
Shell/Bash
1 vote265 views1 answer
Restart Lxssmanager service cli
Shell/Bash
1 vote262 views1 answer
Github show files changed git log
Shell/Bash
0 vote312 views1 answer
Uninstall newrelic amazon linux
Shell/Bash
1 vote253 views1 answer
Linux test port
Shell/Bash
3 votes279 views1 answer
Ubuntu see if package is installed
Shell/Bash
1 vote264 views1 answer
Install yarn in react native
Shell/Bash
0 vote282 views1 answer
Shell one line for loop
Shell/Bash
15 votes268 views3 answers
Remove nginx from ubuntu
Shell/Bash