How to convert rows to columns in Linux?
It can be installed on Ubuntu (and debian family) with: EDIT: Extensible to any number of output rows, in a simple one-liner for loop: The -s option to paste makes it handle each file one at a time. The : delimiter set in paste is “caught” by the -s option to column at the end, to pretty up the format by making the fields line up.
How to convert a comma to a new line in Bash?
If you set it as new line, everything works: we use -f1- to print from the first field up to the last one. The n- syntax means: from the n-th field up to the end. we use $’ ‘ because alone would print literal instead of real new lines. You could use the tr command to transform each “,” into a newline.
How to convert comma separated values into a list?
The command is working but the problem here is the number of fields is unknown. I have to place this command in a loop and iterate on the list so that I can extract the values one-by-one a redirect them to another file. Yes, you can use cut. The key point is the usage of –output-delimiter.
How to convert rows to columns in file1?
Rows to column conversion of File1. Using tr, replace each repeated space character ( ) with a single new-line ( ) character. But I think you want something like this? awk ‘ { for (i=1; i<=NF; i++) RtoC [i]= (RtoC [i]? RtoC [i] FS $i: $i) } END { for (i in RtoC) print RtoC [i] }’ infile
How to swap rows and columns in a file?
Otherwise, each line will be different width. Use datamash and its transpose option to swap rows and columns in a file. By default, transpose verifies the input has the same number of fields in each line, and fails with an error otherwise and you can disable its strict mode to allow missing values by –no-strict
How to convert file rows to columns in AWK?
This joins each same filed number positon into together and in END prints the result that would be first row in first column , second row in second column, etc. Of course the input file is limited to your memory size.