Name
readall — Reads an entire file and returns its contents.
Description
The readall command reads an entire
file and returns its contents.
filename
.
Example
set data [readall foo.txt]
set lines [split $data "\n"]
set i 1
foreach line $lines {
puts "$i $line"
incr $i
}
Produces:
1 .....
2 ........
3 ........
etc...