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demo.sh
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fixed bash prompt hack: now it ignores rc (thanks, straintcmp)

This commit is contained in:
Kjistóf 2017-10-20 12:34:56 +02:00
parent 64f673c00b
commit c76d7b350e
1 changed files with 4 additions and 4 deletions
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8
demo.sh
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@ -45,10 +45,10 @@ function wait()
function prompt() function prompt()
{ {
invalidcmd="somethingthatshouldbetotallynotacommandinanygivenenvironment" invalidcmd="somethingthatshouldbetotallynotacommandinanygivenenvironment"
expPS1=$(echo $invalidcmd | expPS1=$(echo $invalidcmd |
bash -i 2>&1 | bash --norc -i 2>&1 |
grep $invalidcmd | grep $invalidcmd |
head -n 1 | head -n 1 |
sed "s/$invalidcmd//g") sed "s/$invalidcmd//g")
printf "$expPS1" printf "$expPS1"
} }