OK! here's the best fetcher ever, and it's in Bash

fetch.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+#
+#     yigid balaban <fyb@fybx.dev>
+#     fetchsh, fetch script alternative to neofetch
+#     revision 1
+
+f_mem_read() {
+  local result="error reading memory"
+  result=$(grep "$1" /proc/meminfo | sed "s/$1://g" | sed "s/kB//g" | xargs)
+  echo "$result"
+}
+
+f_mem_format() {
+  result=$(echo "$1" | awk '{$1/=1048576;printf "%.2fGiB\n",$1}')
+  echo "$result"
+}
+
+f_color() {
+  for token in "$@"; do
+    tokens+=("\u001b[31m$token\u001b[0m")
+  done
+
+  echo -e "Hi ${tokens[0]}, welcome to ${tokens[1]}. I see that you're on ${tokens[2]},"
+  echo -e "running with Linux ${tokens[3]}. You've ${tokens[4]} packages installed."
+  echo -e "Your RAM usage is ${tokens[5]} / ${tokens[6]} and uptime is ${tokens[7]}."
+}
+
+raw_memt=$(f_mem_read 'MemTotal')
+raw_mema=$(f_mem_read 'MemAvailable')
+
+name=$(whoami)
+hostname=$(uname -n)
+distname='Arch GNU+Linux'
+kernvers=$(uname -r)
+packgcnt=$(pacman -Q | wc -l)
+memtotal=$(f_mem_format "$raw_memt")
+memfree=$(f_mem_format $((raw_memt - raw_mema)))
+uptime=$(uptime -p | sed 's/up//g' | xargs)
+
+f_color "$name" "$hostname" "$distname" "$kernvers" "$packgcnt" "$memfree" "$memtotal" "$uptime"