I am using a program called "dsk" to run analyses. I am interested in only a few lines of the analyses, and am using the following to retrieve those lines:

```
dsk -file <filename> | grep -Ei 'string1|string2|string3'

```

which gives me something like:

```
string1                                : 13
string2                                : 46
string3                                : 39

```

\*Edit: Reformatted to be more true to output (not tab limited, with 32 spaces, a colon, and another space in between fields)

However, I would like the output to look something like this:

```
string1 string2 string3
13      46      39

```

The answer Glenn provided generates the following, likely because the spaces are causing confusion:

```
string1 string2 string3
:   :   :

```