From e818e4e651fb17638c8ac19ba8ba521eb58efe1b Mon Sep 17 00:00:00 2001
From: Armaan Bhojwani <armaa@frost.bhojwani.org>
Date: Tue, 13 Oct 2020 13:27:07 -0400
Subject: [PATCH] Update

---
 apt-history     | 26 ++++++++++++++++++++++++++
 ex => extractor |  0
 status          |  4 +---
 3 files changed, 27 insertions(+), 3 deletions(-)
 create mode 100755 apt-history
 rename ex => extractor (100%)

diff --git a/apt-history b/apt-history
new file mode 100755
index 0000000..9498eff
--- /dev/null
+++ b/apt-history
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+# https://linuxcommando.blogspot.com/2008/08/how-to-show-apt-log-history.html
+
+### pars for fun: install | remove | rollback
+function apt-history(){
+
+      case "$1" in
+        install)
+              grep 'install ' /var/log/dpkg.log
+              ;;
+        upgrade|remove)
+              grep $1 /var/log/dpkg.log
+              ;;
+        rollback)
+              grep upgrade /var/log/dpkg.log | \
+                  grep "$2" -A10000000 | \
+                  grep "$3" -B10000000 | \
+                  awk '{print $4"="$5}'
+              ;;
+        *)
+              cat /var/log/dpkg.log
+              ;;
+      esac
+}
+
diff --git a/ex b/extractor
similarity index 100%
rename from ex
rename to extractor
diff --git a/status b/status
index 7f3843a..8c7c080 100755
--- a/status
+++ b/status
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
  
 function time_set() {
   date +%A" "%B" "%e" | "%1l:%M:%S
@@ -14,5 +14,3 @@ export TIME=$(time_set)
 export POWER=$(power_set)
 
 notify-send -i "clock" "`echo $TIME`" "`echo $POWER`"
-
-
-- 
2.39.2