Combine multiple sed calls into one.
Signed-off-by: Kairui Song <kasong(a)redhat.com>
---
kdump-lib.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kdump-lib.sh b/kdump-lib.sh
index 125423f5..2f5b17ad 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -774,7 +774,7 @@ get_system_size()
result=$(cat /proc/iomem | grep "System RAM" | awk -F ":" '{
print $1 }' | tr [:lower:] [:upper:] | paste -sd+)
result="+$result"
# replace '-' with '+0x' and '+' with '-0x'
- sum=$( echo $result | sed -e 's/-/K0x/g' | sed -e 's/+/-0x/g' | sed
-e 's/K/+/g' )
+ sum=$(echo "$result" | sed -e 's/-/K0x/g' -e 's/+/-0x/g' -e
's/K/+/g')
size=$(printf "%d\n" $(($sum)))
let size=$size/1024/1024/1024
--
2.31.1