feat(commands): more commands (#30)

- I wrote a scripts to copy and generate all commands missing in iris
from fig repo: https://github.com/withfig/autocomplete
- Add a new script to generate commands docs about which commands
currently are inside commands folder
377d4aac663590e504fe39a92eb4dac4cbd333b2
- Add more icons e64d4e70a1db61e62053460a882e093bd6373ab1

commands/sys/dscacheutil.go

@@ -0,0 +1,25 @@
+package sys
+
+import (
+	"github.com/versenilvis/iris/commands/core"
+)
+
+func init() {
+	core.Register(&core.Spec{
+		Name:        "dscacheutil",
+		Description: "Utility for managing the Directory Service cache",
+		Subcommands: []core.Subcommand{
+			{Name: "category", Description: "Category to query"},
+		},
+		Options: []core.Option{
+			{Name: "-h", Description: "List the options for calling dscacheutil"},
+			{Name: "-q", Description: "Query the Directory Service cache"},
+			{Name: "-a", Description: "Attribute to query"},
+			{Name: "-cachedump", Description: "Get an overview of the cache by default"},
+			{Name: "-buckets", Description: "Get an overview of the cache by default"},
+			{Name: "-entries", Description: "Dump detailed information about cache entries"},
+			{Name: "-configuration", Description: "Flush the entire cache"},
+			{Name: "-statistics", Description: "Get statistics from the cache, including an overview an detailed call statistics"},
+		},
+	})
+}