diff --git a/check-for-deprecation.sh b/check-for-deprecation.sh
index e9ff4b5..a24ff94 100755
--- a/check-for-deprecation.sh
+++ b/check-for-deprecation.sh
@@ -1,21 +1,32 @@
-#! /bin/sh
+#! /bin/bash
 
+J=4
 OUT_FILE=deprecated.txt
 
 if [ "$1" = "--help" ] || [ "$1" = "-h" ] || [ "$1" = "help" ]; then
   cat <<EOF
 $ check-for-deprecation.sh
 Check all github apps in the readme for deprecation.
+Running $J processes in parallel.
 
 Found deprecated repos are written to: $OUT_FILE
-
-Parallel execution (100% cpu).
 EOF
   exit
 fi
 
 APPS=$(cat readme.md | grep -e "- \[.\+\]\(.\+\)\s" | grep 'github.com' | awk -F "(" '{ print $2 }' | cut -d ")" -f1)
 
-for i in $(echo $APPS); do
-  echo $(if [[ -n $(curl -SsL "$i" | grep "This repository has been archived by the owner. It is now read-only.") ]]; then echo DEPRECATED $i | tee >>deprecated.txt >(cat /dev/stdin); else echo CHECKED $i | cat /dev/stdin; fi) &
+check_deprecation() {
+  REPO="$1"
+  if nice curl -SsL "$REPO" | grep "This repository has been archived by the owner. It is now read-only." >/dev/null; then
+    echo "DEPRECATED $REPO" | tee -a $OUT_FILE
+  else
+    echo "CHECKED $REPO"
+  fi
+}
+
+# parallel exec: https://unix.stackexchange.com/a/216475
+for app in $(echo $APPS); do
+   ((i=i%J)); ((i++==0)) && wait
+   check_deprecation "$app" &
 done
diff --git a/readme.md b/readme.md
index 6ba8331..d766740 100644
--- a/readme.md
+++ b/readme.md
@@ -255,7 +255,6 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list thing.
 - [g3l](https://github.com/svtek/g3l) - Easiest git cli in the w0rld!
 - [uber-cli](https://github.com/jaebradley/uber-cli) - Uber client.
 - [Buku](https://github.com/jarun/Buku) - Browser-independent bookmark manager.
-- [googler](https://github.com/jarun/googler) - Google from the terminal.
 - [papis](https://github.com/papis/papis) - Extensible document and bibliography manager.
 - [pubs](https://github.com/pubs/pubs) - Scientific bibliography manager.
 
@@ -330,7 +329,6 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list thing.
 - [osx-wifi-cli](https://github.com/danyshaanan/osx-wifi-cli) - Manage wifi connections.
 - [active-win-cli](https://github.com/sindresorhus/active-win-cli) - Get the title/id/etc of the active window.
 - [stronghold](https://github.com/alichtman/stronghold) - Configure security settings from the terminal.
-- [website-popup-cli](https://github.com/sindresorhus/website-popup-cli) - Open a website in a popup.
 - [dark-mode](https://github.com/sindresorhus/dark-mode) - Toggle dark mode.
 
 ### Terminal Sharing Utilities
@@ -471,7 +469,7 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list thing.
 
 ### Files
 
-- [chokidar-cli](https://github.com/kimmobrunfeldt/chokidar-cli) - CLI to watch file system changes.
+- [chokidar-cli](https://github.com/open-cli-tools/chokidar-cli) - CLI to watch file system changes.
 - [file-type-cli](https://github.com/sindresorhus/file-type-cli) - Detect the file type of a file or stdin.
 - [bat](https://github.com/sharkdp/bat) - A cat clone with syntax highlighting.
 - [NCDu](https://dev.yorhel.nl/ncdu) - A disk usage analyzer with an ncurses interface.
@@ -623,8 +621,6 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list thing.
 
 ## Other Awesome Lists
 
-- [awesome-command-line-apps](https://github.com/herrbischoff/awesome-command-line-apps#readme) – An alternative awesome list of cli apps.
-- [awesome-macos-command-line](https://github.com/herrbischoff/awesome-macos-command-line#readme) - Shell commands and tools specific to macOS.
 - [awesome-git-addons](https://github.com/stevemao/awesome-git-addons#readme) - Addons that extend git cli.
 - [awesome-shell](https://github.com/alebcay/awesome-shell#readme) – Command-line utilities and frameworks.
 - [terminals-are-sexy](https://github.com/k4m4/terminals-are-sexy#readme) – Terminal frameworks, plugins & resources.