Powershell: CSVs And NoTypeInformation

Dan Blank lays down some information about saving headerless CSV files in Powershell:

Anyway, a question was posted recently using the #pshelp hashtag on Twitter.  How do you replace the header line of multiple csv files at once?

I saw this and maybe cockily thought to myself, “that’s got to be an easy 2 liner, bet I can boost my ego and quickly write out a solution”.

Spoilers:  it turned out to be slightly more complex.

Related Posts

Approved Powershell Verbs

Richard Siddaway on approved verbs in Powershell: The other very useful set information are the synonyms for verbs that you shouldn’t use. For instance don’t use Append, Attach, Concatenate or Insert – use Add. Some of this information is contextual though as you shouldn’t use Pop or Out as a synonym for Exit BUT Pop […]

Read More

Going In-Depth On Powershell Arrays

Kevin Marquette has a tour de force on Powershell arrays: When your array is a collection of string or integers (value types), sometimes you will want to update the values in the array as you enumerate them. Most of the iteration loops above use a variable in the loop that holds the value. If you […]

Read More

Categories

April 2018
MTWTFSS
« Mar May »
 1
2345678
9101112131415
16171819202122
23242526272829
30