added ppu and ppn

profile.d/processes.sh

@@ -43,6 +43,39 @@ ppg()
 }
 export -f ppg
 
+# ------------------------------------------------------------------------------
+# List processes owned by a specific user
+# ------------------------------------------------------------------------------
+ppu()
+{
+    if [[ -z "$1" ]]; then
+        disp E "Usage: ppu <username>"
+        return 1
+    fi
+
+    # -u lists processes for a specific user
+    # -o provides a clean, standard output format
+    ps -u "$1" -o pid,user,%cpu,%mem,start,time,command
+}
+export -f ppu
+
+# ------------------------------------------------------------------------------
+# List processes by exact command name (no path/parameters)
+# ------------------------------------------------------------------------------
+ppn()
+{
+    if [[ -z "$1" ]]; then
+        disp E "Usage: ppn <command_name>"
+        return 1
+    fi
+
+    # -e: select all processes
+    # -o: specify custom output columns (PID and Command name)
+    # grep -w: ensures exact word matching so 'bash' doesn't match 'dbash'
+    ps -eo pid,comm | grep -w "$1"
+}
+export -f ppn
+
 # ------------------------------------------------------------------------------
 # Get PID list of the given process name
 # ------------------------------------------------------------------------------
@@ -63,7 +96,7 @@ gpid()
 export -f gpid
 
 # ------------------------------------------------------------------------------
-# Kill all processes owned by the given users
+# Kill all processes owned by the given users (kill user)
 # ------------------------------------------------------------------------------
 ku()
 {
@@ -74,7 +107,7 @@ ku()
 export -f ku
 
 # ------------------------------------------------------------------------------
-# Kill all children of a process then the process
+# Kill all children of a process then the process (kill tree)
 # ------------------------------------------------------------------------------
 kt()
 {