chapelier fou

"Macintosh HD:/Users/louiswarynski/Documents/MLRDJ SOUNDFILES 24062013/ 118 KoolAndTheGang-ShesFresh /"

"Macintosh HD:/Users/louiswarynski/Documents/MLRDJ SOUNDFILES 24062013/118 KoolAndTheGang-ShesFresh/"

Hi, 

how can i transform, for example : 
"Macintosh HD:/Users/louiswarynski/Documents/MLRDJ SOUNDFILES 24062013/ 118 KoolAndTheGang-ShesFresh /"

Hi, 

how can i transform, for example : 
"Macintosh HD:/Users/louiswarynski/Documents/MLRDJ SOUNDFILES 24062013/ 118 KoolAndTheGang-ShesFre

message-format-help

need to dive into sprintf and regexp more. 

Hell yeah ! 
need to dive into sprintf and regexp more. 
Thank you very much. 

Absolutely unrelated to the previous context, but here's another thing i'd like to do on a file path : 

get rid of the first part of the path and only keep the very last part (the name of the actual file). Removing numbers would be great as well.

for instance, if i feed with "Macintosh HD:/Users/louiswarynski/Documents/SETS Live/Live 2017/Super Hexacordum Project/practice 0.01.als"

Absolutely unrelated to the previous context, but here's another thing i'd like to do on a file path : 
get rid of the first part of the path and only keep the very last part (the name of the actual file). Removing numbers would be great as well. 

for instance, if i feed with "Macintosh HD:/Users/louiswarynski/Documents/SETS Live/Live 2017/Super Hexacordum  Project/practice 0.01.als"

And another one !! Very sorry, but i can't find a solution :

how can i transform "/test /switch/1 1" to "/test/switch/1 1", so remove only the first space ?

And another one !! Very sorry, but i can't find a solution : 

Damn, you're smart. Or i'm stupid. Or both.

message format help