Linux的Terminal调用不出来，一直转圈圈

后来发现是环境变量的问题

[oracle@ora19rac01 ~]$ cat .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi
# User specific environment and startup programs
#alias sqlplus="rlwrap sqlplus"
#alias rman="rlwrap rman"
export TMP=/tmp
export LANG=en_US.UTF8
export TMPDIR=$TMP
export ORACLE_HOSTNAME=ora19rac01
export ORACLE_UNQNAME=racdb1
ORACLE_BASE=/oracle/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/19c/db_1; export ORACLE_HOME
ORACLE_SID=racdb1; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
NLS_DATE_FORMAT="yyyy-mm-dd HH24:MI:SS"; export NLS_DATE_FORMAT
NLS_LANG=AMERICAN_AMERICA.ZHS16GBK;export NLS_LANG
PATH=.:$PATH:$HOME/bin:$ORACLE_HOME/bin; export PATH
THREADS_FLAG=native; export THREADS_FLAG
if [ $USER = "oracle" ] || [ $USER = "grid" ]; then
        if [ $SHELL = "/bin/ksh" ]; then
            ulimit -p 16384
              ulimit -n 65536
  else
   ulimit -u 16384 -n 65536
      fi
    umask 022
fi