diff --git a/pyproject.toml b/pyproject.toml
index 945715b..955418e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "rda_python_miscs"
-version = "2.0.0"
+version = "2.0.1"
 authors = [
   { name="Zaihua Ji", email="zji@ucar.edu" },
 ]
diff --git a/src/rda_python_miscs/rdakill.py b/src/rda_python_miscs/rdakill.py
index 4691b72..d6497a1 100644
--- a/src/rda_python_miscs/rdakill.py
+++ b/src/rda_python_miscs/rdakill.py
@@ -26,7 +26,7 @@ def __init__(self):
          'r': 0,       # 1 - reserved for exclusive, working with -s PEND only 
          'u': None,    # login user name
          's': None,    # batch status to kill
-         'q': None     # batch partition/queue for SLURM/PBS, rda for default
+         'q': None     # batch partition/queue for PBS, rda for default
       }
 
    # function to read parameters
@@ -71,15 +71,7 @@ def start_actions(self):
       killloc = 1
       if self.RDAKILL['h']:
          self.local_host_action(self.RDAKILL['h'], "kill processes", self.PGLOG['HOSTNAME'], self.LGEREX)
-         if not self.pgcmp(self.RDAKILL['h'], self.PGLOG['SLMNAME'], 1):
-            if not (self.RDAKILL['p'] or self.RDAKILL['s']):
-               self.pglog("Provide Batch ID or Job Status to kill SLURM jobs", self.LGEREX)
-            if self.RDAKILL['p']:
-               self.dakill_slurm_batch(self.RDAKILL['p'])
-            else:
-               self.rdakill_slurm_status(self.RDAKILL['s'], self.RDAKILL['q'], self.RDAKILL['u'])
-            killloc = 0
-         elif not self.pgcmp(self.RDAKILL['h'], self.PGLOG['PBSNAME'], 1):
+         if not self.pgcmp(self.RDAKILL['h'], self.PGLOG['PBSNAME'], 1):
             if not (self.RDAKILL['p'] or self.RDAKILL['s']):
                self.pglog("Provide Batch ID or Job Status to kill PBS jobs", self.LGEREX)
             if self.RDAKILL['p']:
@@ -127,7 +119,6 @@ def rdakill_processes(self, pid, ppid, aname = None, uname = None, level = 0):
             buf += "on " + self.RDAKILL['h']
          else:
             buf += "locally"
-            if self.PGLOG['CURBID']: buf += "; add Option '-h SLURM' if SLURM batch ID provided"
          self.pglog(buf, self.LOGWRN)
    
    # a local child process
@@ -139,41 +130,7 @@ def kill_local_child(self, pid, uid, line):
          elif self.check_process(pid):
             return self.pglog("Error Kill: {}\n{}".format(line, self.PGLOG['SYSERR']), self.LOGWRN)
       if not self.check_process(pid): self.pglog("Quit: " + line, self.LOGWRN)
-   
-   # kill a slurm batch job
-   def rdakill_slurm_batch(self, bid):
-      ret = 0
-      stat = self.check_slurm_status(bid, self.LOGWRN)
-      if stat:
-         cmd = self.get_local_command("scancel {}".format(bid), stat['USER'])
-         ret = self.pgsystem(cmd, self.LOGWRN, 6)
-         if ret: self.record_dscheck_interrupt(bid, self.PGLOG['SLMNAME'])
-      else:
-         self.pglog("{}: cannot find SLURM batch ID".format(bid), self.LOGERR)
-      if not ret and self.PGLOG['SYSERR']: self.pglog(self.PGLOG['SYSERR'], self.LGEREX)
-      return ret
-   
-   # kill SLURM batch jobs for given status
-   def rdakill_slurm_status(self, stat, part, uname):
-      if not part: part = 'rda'
-      bcmd = "sacct -o jobid,user,state -r {} -".format(part)
-      bcmd += ("u " + uname if uname else 'a')
-      lines = self.get_slurm_multiple(bcmd)
-      bcnt = len(lines['JOBID']) if lines else 0
-      pcnt = kcnt = 0
-      for i in range(bcnt):
-         if lines['STATE'][i] == stat:
-            pcnt += 1
-            kcnt += self.rdakill_slurm_batch(lines['JOBID'][i])
-      if pcnt > 0:
-         s = 's' if pcnt > 1 else ''
-         line = "{} of {} SLURM '{}' job{} Killed".format(kcnt, pcnt, stat, s)
-      else:
-         line = "No SLURM '{}' job found to kill".format(stat)
-      line += " in Partition '{}'".format(part)
-      if uname: line += " for " + uname
-      self.pglog(line, self.LOGWRN)
-   
+
    # kill a pbs batch job
    def rdakill_pbs_batch(self, bid):
       ret = 0
@@ -188,7 +145,7 @@ def rdakill_pbs_batch(self, bid):
          self.pglog("{}: cannot find PBS batch ID".format(bid), self.LOGERR)
       if not ret and self.PGLOG['SYSERR']: self.pglog(self.PGLOG['SYSERR'], self.LGEREX)
       return ret
-   
+
    # kill PBS batch jobs for given status
    def rdakill_pbs_status(self, stat, queue, uname):
       if not queue: queue = 'rda'
diff --git a/src/rda_python_miscs/rdakill.usg b/src/rda_python_miscs/rdakill.usg
index 967e979..2a1430c 100644
--- a/src/rda_python_miscs/rdakill.usg
+++ b/src/rda_python_miscs/rdakill.usg
@@ -1,7 +1,7 @@
 
  Kill one of multiple processes and theirs children for given local process ID or
- other process information; kill one or multiple SLURM/PBS batch jobs for give batch
- Job ID or Status. For killing SLURM/PBS batch jobs, you must login to cheyenne/caser
+ other process information; kill one or multiple PBS batch jobs for give batch
+ Job ID or Status. For killing PBS batch jobs, you must login to casper
  login nodes.
  
  Usage: rdakill [-h HostName] [-p ProcessID] [-P ParentProcessID]  \
@@ -10,13 +10,13 @@
       - Option -a, application name of the process;
 
       - Option -h, hostname the process is on. Omit it for local process,
-        but it is mandatory if the process id is a SLURM/PBS bactch id.
+        but it is mandatory if the process id is a PBS bactch id.
  
       - Option -p, the process id or batch job id to be stopped.
  
       - Option -P, the parent process id;
  
-      - Option -q, the SLURM Partition or PBS queue name. It defaults to 'rda';
+      - Option -q, the PBS queue name. It defaults to 'rda';
 
       - Option -s, the Batch Job Status; this is mantatory if batch id is not provided;
 
diff --git a/src/rda_python_miscs/rdaps.py b/src/rda_python_miscs/rdaps.py
index b1f606f..3261318 100644
--- a/src/rda_python_miscs/rdaps.py
+++ b/src/rda_python_miscs/rdaps.py
@@ -64,10 +64,7 @@ def start_actions(self):
       chkloc = 1
       if self.RDAPS['h']:
          self.local_host_action(self.RDAPS['h'], "check processes", self.PGLOG['HOSTNAME'], self.LGEREX)
-         if not self.pgcmp(self.RDAPS['h'], self.PGLOG['SLMNAME'], 1):
-            self.slurm_snapshot()
-            chkloc = 0
-         elif not self.pgcmp(self.RDAPS['h'], self.PGLOG['PBSNAME'], 1):
+         if not self.pgcmp(self.RDAPS['h'], self.PGLOG['PBSNAME'], 1):
             self.pbs_snapshot()
             chkloc = 0
       if chkloc: self.process_snapshot()
@@ -96,40 +93,7 @@ def process_snapshot(self):
             if self.RDAPS['P'] and self.RDAPS['P'] != ppid: continue
             if self.RDAPS['a'] and aname.find(self.RDAPS['a']) < 0: continue
             self.pglog(re.sub(r'  +', ' ', line), self.LOGWRN)
-   
-   # get a snapshot of a SLURM batch process status
-   def slurm_snapshot(self):
-      qopts = ''
-      if self.RDAPS['u']: qopts += " -u " + self.RDAPS['u']
-      if self.RDAPS['p']:
-         qopts += " -j {}".format(self.RDAPS['p'])
-      else:
-         qopts =  " -p rda"
-      cmd = "squeue -l" + qopts
-      buf = self.pgsystem(cmd, self.LOGWRN, 272)
-      if not buf:
-         if self.PGLOG['SYSERR'] and self.PGLOG['SYSERR'].find('Invalid job id specified') < 0:
-            self.pglog(self.PGLOG['SYSERR'], self.LGEREX)
-         return
-      lines = re.split(r'\n', buf)
-      lcnt = len(lines)
-      if lcnt < 3: return
-      dochk = 1
-      for line in lines:
-         if not line: continue
-         if dochk:
-            if re.match(r'^\s*JOBID\s', line): dochk = 0
-         else:
-            vals = re.split(r'\s+', self.pgtrim(line))
-            if self.RDAPS['a'] and vals[2] and self.RDAPS['a'] != vals[2]: continue
-            # move user name to front
-            val = vals[3]
-            vals[3] = vals[2]
-            vals[2] = vals[1]
-            vals[1] = vals[0]
-            vals[0] = val
-            self.pglog(' '.join(vals), self.LOGWRN)
-   
+
    # get a snapshot of a PBS batch process status
    def pbs_snapshot(self):
       qopts = ''
@@ -138,7 +102,7 @@ def pbs_snapshot(self):
       if self.RDAPS['p']:
          if qopts: qopts += ' '
          qopts += str(self.RDAPS['p'])
-      if not qopts: qopts = 'rda'
+      if not qopts: qopts = 'gdex'
       stat = self.get_pbs_info(qopts, 1, self.LOGWRN)
       if not stat:
          if self.PGLOG['SYSERR']: self.pglog(self.PGLOG['SYSERR'], self.LGEREX)
diff --git a/src/rda_python_miscs/rdaps.usg b/src/rda_python_miscs/rdaps.usg
index 5caf1d9..c85a20c 100644
--- a/src/rda_python_miscs/rdaps.usg
+++ b/src/rda_python_miscs/rdaps.usg
@@ -7,7 +7,7 @@
       - Option -a, application name of the process;
 
       - Option -h, hostname the process is on; omit it for local process,
-        but it is mandatory if the process id is a SLURM/PBS bactch id.
+        but it is mandatory if the process id is a PBS bactch id.
 
       - Option -p, the local process or batch job id to be checked;