0
votes
2answers
96 views

append any line that starts with <br> with the previous line in whole document

I wanna remove spaces and join line that starts with specific words at the last of previous line. Example From `<b>any thing that matters<b> what ever, i don't know. <font=any ...
22
votes
1answer
49k views

Command to append line to a text file without opening an editor

Assuming i have a line that i want to add to a file without opening an editor. How could i append this line alias list='ls -cl --group-directories-first' to this file config.fish