Malin Freeborn
bca5337ac3
It's unclear what's 'basic', so `basic/` notes have been mostly moved. The remainder became `shell/`.
250 B
250 B
title, tags
| title | tags | |
|---|---|---|
| eval |
|
Compose a statement for execution.
x='echo $y'
echo $x
y=dragon
eval "$x"
The results remain in the current shell, unlike sub-shells.
b=basilisk
sh -c 'echo $b'
eval "g=goblin"
echo $g