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/ answers: 1 / hits: 83428
/ 2 Years ago, mon, april 25, 2022, 8:59:31
I want to insert text at the top of an already existing file. How can I achieve this. I tried echo
and tee
but was not successful.
I was trying to insert repo line at the top of sources.list
file from terminal.
Note
I need an one line quick solution, because another answer's method was known to me already
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