Add text to every line in text file using PowerShell -

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i'd add characters end of every line of text in .txt document.

#define variables $a = c:\foobar.txt $b = get-content $a  #define functions function append-text       {       foreach-object           {           add "*"           }       }    #process code $b | append-text

something that. essentially, load given text file, add "*" the end of every single line of text in text file, save , close.

soemthing should work: 

function append-text {    process{    foreach-object {$_ + "*"}     }    }

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