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toltec-dev · Jul 8, 2024 · a2efa0b · a2efa0b
1 parent 475561a
commit a2efa0b
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/package/kernelctl/kernelctl b/package/kernelctl/kernelctl
@@ -15,8 +15,7 @@ bl="\033[1;34m" # blue
 cd /
 
 # find current os version
-os_version=`awk -F= '/RELEASE_VERSION/{print $2}' /usr/share/remarkable/update.conf`
-
+os_version=$(awk -F= '/RELEASE_VERSION/{print $2}' /usr/share/remarkable/update.conf)
 
 help() {
     read -r -d '' msg <<- EOM

diff --git a/package/kernelctl/package b/package/kernelctl/package
@@ -26,15 +26,15 @@ package() {
 }
 
 configure() {
-    os_version=`awk -F= '/RELEASE_VERSION/{print $2}' /usr/share/remarkable/update.conf`
+    os_version=$(awk -F= '/RELEASE_VERSION/{print $2}' /usr/share/remarkable/update.conf)
     if [[ "$(kernelctl list | tail -n +2 | awk '{print $2}' | grep "vanilla-$os_version")" == "" ]]; then
         echo "Creating a backup of the currently running kernel."
         kernelctl backup vanilla
     fi
 }
 
 preremove() {
-    os_version=`awk -F= '/RELEASE_VERSION/{print $2}' /usr/share/remarkable/update.conf`
+    os_version=$(awk -F= '/RELEASE_VERSION/{print $2}' /usr/share/remarkable/update.conf)
     if [[ "$(kernelctl show | tail -n 1 | grep "vanilla-$os_version")" == "" ]]; then
         if [[ "$(kernelctl list | tail -n +2 | awk '{print $2}' | grep "vanilla-$os_version")" == "" ]]; then
             echo "Unable to restore default kernel."