linux-kernel - [PATCH] :scripts: prune-kernel : prunning kernel generalize way

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Date:   Tue, 15 Oct 2019 20:25:49 +0530
From:   Bhaskar Chowdhury <unixbhaskar@...il.com>
To:     yamada.masahiro@...ionext.com, michal.lkml@...kovi.net
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        rdunlap@...radead.org, Bhaskar Chowdhury <unixbhaskar@...il.com>
Subject: [PATCH] :scripts: prune-kernel : prunning kernel generalize way

This patch will remove old kernels from system selective way.

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@...il.com>
---
 scripts/prune-kernel | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/scripts/prune-kernel b/scripts/prune-kernel
index 74143f229f84..28fae6c91218 100755
--- a/scripts/prune-kernel
+++ b/scripts/prune-kernel
@@ -33,7 +33,7 @@ printf "\t\n Enlist the installed kernels \n\n\n"
 cd $boot_dir && pwd

 #Bash experts not recomend to run ls inside script,but you can by running that too
-# ls -1 vmlinuz-*
+# ls -1 vmlinuz-*

 #This is the recommended way , little complex but that's what people want to see!

@@ -42,10 +42,10 @@ find $boot_dir -name "vmlinuz-*" -type f -print0 -exec ls -1 {} \;
 printf "\n\n\n Well, we need to purge some kernel to gain some space.\n\n\n"


-printf "Please give the kernel version to remove: %s"
+printf "Please give the kernel version to remove: %s"
 read kernel_version

-remove_old_kernel
+remove_old_kernel

 printf "\n\n Remove associated modules too ... \n\n"

@@ -54,7 +54,7 @@ cd $modules_dir && pwd
 printf "\n\n\n Enlist the installed modules \n\n\n"

 #This is (-1) minus one not l(el)
-# ls -1
+# ls -1

 find $modules_dir -name "$kernel_version-*" -type f -print0 -exec ls -1 {} \;

@@ -66,14 +66,14 @@ rm -rf $modules_version
 printf "\n\n Done \n\n"

 printf "\n\n Want to remove another?[Yn] : %s"
-read response
+read response


 if [[ $response == "Y" ]]; then
- printf "Please give another version to remove : %s"
+ printf "Please give another version to remove : %s"
  read kernel_version

-remove_old_kernel
+remove_old_kernel

 elif [[ $response == "n" ]]; then

@@ -81,4 +81,4 @@ elif [[ $response == "n" ]]; then

 fi

-exit 0
+exit 0
--
2.21.0