I have two csv files with some log information. I need to compare line to line the field1 (file1) with field2 (file2) with a range of 1 minute (-00:00:01 < time < 00:00:01) and the field5 ...
So at the moment I have some input email addresses and would like to separate the alias and the domain, then copy them to the end of the line. For example, from a line that has ...
I cannot understand the behavior of the $COLUMNS variable under zsh. Here's an example of the sort of behavior I'm referring to. The script $HOME/cols.sh is the following: echo "COLUMNS=$COLUMNS" ...
I’m trying to center-align a column using the command column. The output should look like this: temperatures 50 12 89 63 How can I do this?