tolower + toupper 1

[michciub]

How write a script which will change the lower letter to big letter and big letter to lower letter ?

 

[michciub]

AWK in Windows

 

[vgersh99]

I'd suggest by start reading the awk manual.
I might be way off on the matter though....

vlad
+----------------------------+
| #include<disclaimer.h> |
+----------------------------+

 

[michciub]

Is this possible to do it without function, or it's only one way to solve this problem??? (just use regular expression)


function switchcase(s , n, a, rv, i, c) {

n = split(s, a, //)
rv = ""

for (i = 1; i <= n; ++i) {

c = a

if (c ~ /[a-z]/) rv = rv toupper(c)
else rv = rv tolower(c)
}

return rv
}
{ print switchcase($0) }

 

[vgersh99]

something like this:

{
  s=""
  for(i=1; i<=length; i++) {
     c=substr($0, i, 1)
     s = s ((c ~ /[a-z]/) ? toupper(c) : tolower(c))
  }
  print s
}

vlad
+----------------------------+
| #include<disclaimer.h> |
+----------------------------+

 

[michciub]

THANKS A LOT !!!

 

[macd68]

Nicely done Vlad.