Commit c5f2df5c authored by neil's avatar neil
Browse files

fix compatible for sh. head -n -1 is not supported on pfsense.

parent cada9dc0
...@@ -194,7 +194,7 @@ _getfile() { ...@@ -194,7 +194,7 @@ _getfile() {
_err "Can not find start line: $startline" _err "Can not find start line: $startline"
return 1 return 1
fi fi
i="$(_math $i + 1)"
_debug i $i _debug i $i
j="$(grep -n -- "$endline" $filename | cut -d : -f 1)" j="$(grep -n -- "$endline" $filename | cut -d : -f 1)"
...@@ -202,10 +202,10 @@ _getfile() { ...@@ -202,10 +202,10 @@ _getfile() {
_err "Can not find end line: $endline" _err "Can not find end line: $endline"
return 1 return 1
fi fi
j="$(_math $j - 1)"
_debug j $j _debug j $j
sed -n $i,${j}p "$filename" | head -n -1 | tail -n +2 sed -n $i,${j}p "$filename"
} }
......
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