troubleshooting Question

Failed to parse arguments: Cannot open display:

Avatar of Rajat Sehgal
Rajat SehgalFlag for India asked on
LinuxLinux SecurityLinux NetworkingLinux OS DevLinux Distributions
15 Comments1 Solution6056 ViewsLast Modified:
Hello Experts,

Getting following error while execute cmd from ssh :-

[root@200 ~]# separateBod
ENTER SERVER IP LAST 1 QUADRANT WHICH YOU WANT TO BOD:
119
Option "-t" is deprecated and might be removed in a later version of gnome-terminal.
Option "-t" is deprecated and might be removed in a later version of gnome-terminal.
Failed to parse arguments: Cannot open display:

separateBod Code:-
#!/bin/bash
printf "ENTER SERVER IP LAST 1 QUADRANT WHICH YOU WANT TO BOD"
 read IPNAME
 for i in $IPNAME
 do
  ssh user@192.168.1.$i BOD & pid=$!
 done

BOD Code:-
#!/bin/bash
gnome-terminal \
        --tab -t "Exchange" -e " sh -c 'sleep 1s; ./startapp Exchange' "\
        --tab -t "Dragon" -e " sh -c 'sleep 10s; ./startapp Dragon' "\

startapp code:-
ulimit -c unlimited
export LD_LIBRARY_PATH=./:${LD_LIBRARY_PATH}
./$1 $2 $3 $4 $5

After giving execution cmd from server (ssh) it should be displayed on other server vnc (user@192.168.1.119), it was working properly till last week suddenly i got this error, we have following versions of CentOS 64bit (6.7, 6.8, 6.9, 7.4), getting issue only with 7.4 64bit.

please suggest.
ASKER CERTIFIED SOLUTION
Rajat Sehgal
Founder Enhance Technology

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