Update

.modules.kuba/.tools.sh

@@ -94,3 +94,17 @@ watch_modify() {
         [ "$base" == "$file_name" ] && echo ${@:2} && ${@:2}
     done
 }
+
+pdftoclipboard() {
+    if [ $# -lt 1 ]; then
+        echo "Usage pdftoclipboard FILE [DPI]
+
+        Convert pdf file FILE to png and copy to clipboard. Default DPI is 600
+        "
+        return
+    fi
+    file="$1"
+    dpi="${2:-600}"
+
+    pdftoppm -png -r "$dpi" "$file"  | xclip -sel clip -t image/png -i
+}

.modules.kuba/node.lua

@@ -0,0 +1,3 @@
+local home = os.getenv("HOME")
+local pkg  = pathJoin(home, "node-v21.1.0-linux-x64")
+prepend_path("PATH", pathJoin(pkg, "bin"))

.modules.kuba/tools.lua

@@ -7,5 +7,5 @@ local loadscript = pathJoin(path, '.' .. myModuleName() .. '.sh');
 
 execute{cmd='source ' .. loadscript, modeA={"load"}}
 execute{cmd='unset -f npz_preview npz_previewi ' ..
-            'rsync_wrap rsync_wrap_huge selc selv cliipc clipv watch_modify' ..
+            'rsync_wrap rsync_wrap_huge selc selv cliipc clipv watch_modify pdftoclipboard' ..
             ';', modeA={"unload"}}