Removed dpkg check, check is already done on installation.

dot_bashrc.d/executable_08.alias.tmpl

@@ -69,6 +69,15 @@ alias sol-dark='set-scheme.sh solarized.dark'
 alias quota='quota -gls'
 {{ end -}}
 
+# if tldr++ is installed, use it the static way
+if tldr --version &> /dev/null
+then
+    tldrVersion="$(tldr --version 2>&1)"
+    if [[ $tldrVersion =~ tldr\+\+.* ]]; then
+        alias tldr='tldr --static'
+    fi
+fi
+
 # Depending on availability 
 if [ -x /usr/bin/batcat ]; then
     alias cat='batcat'
@@ -76,3 +85,8 @@ fi
 if [ -x /usr/bin/bat ] || [ -x bat ]; then
     alias cat='bat'
 fi
+
+# 'fd' on Debian is 'fdfind'
+if [ -x /usr/bin/fdfind ]; then
+    alias fd='fdfind'
+fi

dot_bashrc.d/executable_09.functions.tmpl

@@ -113,28 +113,34 @@ list-ssh-keys() {
     done
 }
 
+{{ if eq .chezmoi.os "linux" }}
+{{   if eq .chezmoi.osRelease.id "debian" }}
 # Show version of a Debian package
 debversion() {
-    if [ -x dpkg ]; then
     local pkgname="${1:?packagename required}"
     dpkg -s $pkgname | grep Version
-    else
-        echo "not a Debian based system!"
-        return 42
-    fi
 }
 
 # Show files of a Debian package
 deblist() {
-    if [ -x dpkg ]; then
     local pkgname="${1:?packagenamme required}"
     dpkg-query -L $pkgname
-    else
-        echo "not a Debian based system!"
-        return 42
-    fi
 }
 
+# Show apt installation history
+debhistory() {
+    zcat /var/log/apt/history.log.*.gz | \
+        /usr/bin/cat - /var/log/apt/history.log | \
+        grep -Po '^Commandline:(?= apt)(?=.* install ) \K.*|^Start-Date: \K.*' | \
+        grep -B1 "^apt" | \
+        grep -v -- "^--" | \
+        paste -d " "  - - | \
+        sort
+}
+
+{{   end }}
+{{ end }}
+
 # Run 'top' by a list of processes matching name.
 topby() {
     local name=${1:?name required}