urlLinux Blog » rmnl — remove new line characters with tr, awk, perl, sed or C/C++
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- How to remove new lines from files or pipe streams under Linux? This post contains simple examples that show how to use common Linux shell tools such as tr...How to remove new lines from files or pipe streams under Linux? This post contains simple examples that show how to use common Linux shell tools such as tr, awk/gawk, perl, sed and many others to delete new line characters. C and C++ source codes are also provided. They can be compiled into a binary tool that removes new lines. To get started, here is an example text file: days.txt. Lets have a look at its content by running the following command from shell.
