If my input is something like below cat file
{ABC}
{ABC}
{ABC}
{ABC}
{ABC}
The output that I want
ABC
ABC
ABC
ABC
ABC
Is that got some ways to after generate the output and transfer the data into a existing file already ? Example another file name is FileOne Content is
123
123
123
123
123
ALphabet
Got any ways after use the awk command to generate the output that I wanted and transfer to the FileOne and paste after the Alphabet column?
I want something like this
123
123
123
123
123
Alphabet
ABC
ABC
ABC
ABC
ABC
Thanks if you can help me solve this.