Whenever I open a terminal, I see the line “bash: /home/usr/tools/tool: Is a directory”

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I was installing a toolkit for data analysis of experimental data and while installing I was prompted to be the root user. Since completing the basic installation of the toolkit, whenever I reopen a new terminal I always get the line 



bash: /home/usr/tools/tool: Is a directory


before I have run any commands. It is annoying to see the line every time I open the terminal.



Why is this happening and how can I get rid of it?






bash ubuntu terminal







share|improve this question



















  • 1




    Your shell startup files may have been modified with an invalid command during the package installation. Since you ran the installation as root, I would suggest checking under /etc/profile/, /etc/profile.d and /etc/bashrc.
    – Haxiel
    Nov 19 at 6:24










  • Which toolkit did you install?
    – nxnev
    Nov 19 at 6:26










  • Regulatory Sequence Analysis Tools(RSAT)
    – Rupjyoti Das
    Nov 19 at 6:36






  • 1




    @Haxiel On Ubuntu there is no /etc/bashrc and /etc/profile (like ~/.profile) is only sourced once on login unless the shell is explicitly started as a login shell. I strongly suspect the offending line is in ~/.bashrc - Rupjyoti Das, please look there for any lines not in /etc/skel/.bashrc (the system backup default bashrc) and not added by you. You can show the file here if you don't understand the content. (It may also be in /etc/bash.bashrc but I've never seen a case of it). Also, if you link to the instructions you used it will likely be much easier to see what happened...
    – Zanna
    Nov 19 at 10:30










  • Thanks, @Zanna and others too. Zanna, you are right, the problem was in the ~/.bashrc file. I changed the line which I added wrongly during the installation of the toolkit using nano. It has been dealt with by editing that last line. Now the prompt in the terminal is gone.
    – Rupjyoti Das
    Nov 19 at 10:47















up vote
0
down vote

favorite












I was installing a toolkit for data analysis of experimental data and while installing I was prompted to be the root user. Since completing the basic installation of the toolkit, whenever I reopen a new terminal I always get the line 



bash: /home/usr/tools/tool: Is a directory


before I have run any commands. It is annoying to see the line every time I open the terminal.



Why is this happening and how can I get rid of it?






bash ubuntu terminal







share|improve this question



















  • 1




    Your shell startup files may have been modified with an invalid command during the package installation. Since you ran the installation as root, I would suggest checking under /etc/profile/, /etc/profile.d and /etc/bashrc.
    – Haxiel
    Nov 19 at 6:24










  • Which toolkit did you install?
    – nxnev
    Nov 19 at 6:26










  • Regulatory Sequence Analysis Tools(RSAT)
    – Rupjyoti Das
    Nov 19 at 6:36






  • 1




    @Haxiel On Ubuntu there is no /etc/bashrc and /etc/profile (like ~/.profile) is only sourced once on login unless the shell is explicitly started as a login shell. I strongly suspect the offending line is in ~/.bashrc - Rupjyoti Das, please look there for any lines not in /etc/skel/.bashrc (the system backup default bashrc) and not added by you. You can show the file here if you don't understand the content. (It may also be in /etc/bash.bashrc but I've never seen a case of it). Also, if you link to the instructions you used it will likely be much easier to see what happened...
    – Zanna
    Nov 19 at 10:30










  • Thanks, @Zanna and others too. Zanna, you are right, the problem was in the ~/.bashrc file. I changed the line which I added wrongly during the installation of the toolkit using nano. It has been dealt with by editing that last line. Now the prompt in the terminal is gone.
    – Rupjyoti Das
    Nov 19 at 10:47













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I was installing a toolkit for data analysis of experimental data and while installing I was prompted to be the root user. Since completing the basic installation of the toolkit, whenever I reopen a new terminal I always get the line 



bash: /home/usr/tools/tool: Is a directory


before I have run any commands. It is annoying to see the line every time I open the terminal.



Why is this happening and how can I get rid of it?






bash ubuntu terminal







share|improve this question















I was installing a toolkit for data analysis of experimental data and while installing I was prompted to be the root user. Since completing the basic installation of the toolkit, whenever I reopen a new terminal I always get the line 



bash: /home/usr/tools/tool: Is a directory


before I have run any commands. It is annoying to see the line every time I open the terminal.



Why is this happening and how can I get rid of it?






bash ubuntu terminal




bash ubuntu terminal






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 19 at 10:19









Zanna

2,5061023




2,5061023










asked Nov 19 at 6:07









Rupjyoti Das

11




11







  • 1




    Your shell startup files may have been modified with an invalid command during the package installation. Since you ran the installation as root, I would suggest checking under /etc/profile/, /etc/profile.d and /etc/bashrc.
    – Haxiel
    Nov 19 at 6:24










  • Which toolkit did you install?
    – nxnev
    Nov 19 at 6:26










  • Regulatory Sequence Analysis Tools(RSAT)
    – Rupjyoti Das
    Nov 19 at 6:36






  • 1




    @Haxiel On Ubuntu there is no /etc/bashrc and /etc/profile (like ~/.profile) is only sourced once on login unless the shell is explicitly started as a login shell. I strongly suspect the offending line is in ~/.bashrc - Rupjyoti Das, please look there for any lines not in /etc/skel/.bashrc (the system backup default bashrc) and not added by you. You can show the file here if you don't understand the content. (It may also be in /etc/bash.bashrc but I've never seen a case of it). Also, if you link to the instructions you used it will likely be much easier to see what happened...
    – Zanna
    Nov 19 at 10:30










  • Thanks, @Zanna and others too. Zanna, you are right, the problem was in the ~/.bashrc file. I changed the line which I added wrongly during the installation of the toolkit using nano. It has been dealt with by editing that last line. Now the prompt in the terminal is gone.
    – Rupjyoti Das
    Nov 19 at 10:47













  • 1




    Your shell startup files may have been modified with an invalid command during the package installation. Since you ran the installation as root, I would suggest checking under /etc/profile/, /etc/profile.d and /etc/bashrc.
    – Haxiel
    Nov 19 at 6:24










  • Which toolkit did you install?
    – nxnev
    Nov 19 at 6:26










  • Regulatory Sequence Analysis Tools(RSAT)
    – Rupjyoti Das
    Nov 19 at 6:36






  • 1




    @Haxiel On Ubuntu there is no /etc/bashrc and /etc/profile (like ~/.profile) is only sourced once on login unless the shell is explicitly started as a login shell. I strongly suspect the offending line is in ~/.bashrc - Rupjyoti Das, please look there for any lines not in /etc/skel/.bashrc (the system backup default bashrc) and not added by you. You can show the file here if you don't understand the content. (It may also be in /etc/bash.bashrc but I've never seen a case of it). Also, if you link to the instructions you used it will likely be much easier to see what happened...
    – Zanna
    Nov 19 at 10:30










  • Thanks, @Zanna and others too. Zanna, you are right, the problem was in the ~/.bashrc file. I changed the line which I added wrongly during the installation of the toolkit using nano. It has been dealt with by editing that last line. Now the prompt in the terminal is gone.
    – Rupjyoti Das
    Nov 19 at 10:47








1




1




Your shell startup files may have been modified with an invalid command during the package installation. Since you ran the installation as root, I would suggest checking under /etc/profile/, /etc/profile.d and /etc/bashrc.
– Haxiel
Nov 19 at 6:24




Your shell startup files may have been modified with an invalid command during the package installation. Since you ran the installation as root, I would suggest checking under /etc/profile/, /etc/profile.d and /etc/bashrc.
– Haxiel
Nov 19 at 6:24












Which toolkit did you install?
– nxnev
Nov 19 at 6:26




Which toolkit did you install?
– nxnev
Nov 19 at 6:26












Regulatory Sequence Analysis Tools(RSAT)
– Rupjyoti Das
Nov 19 at 6:36




Regulatory Sequence Analysis Tools(RSAT)
– Rupjyoti Das
Nov 19 at 6:36




1




1




@Haxiel On Ubuntu there is no /etc/bashrc and /etc/profile (like ~/.profile) is only sourced once on login unless the shell is explicitly started as a login shell. I strongly suspect the offending line is in ~/.bashrc - Rupjyoti Das, please look there for any lines not in /etc/skel/.bashrc (the system backup default bashrc) and not added by you. You can show the file here if you don't understand the content. (It may also be in /etc/bash.bashrc but I've never seen a case of it). Also, if you link to the instructions you used it will likely be much easier to see what happened...
– Zanna
Nov 19 at 10:30




@Haxiel On Ubuntu there is no /etc/bashrc and /etc/profile (like ~/.profile) is only sourced once on login unless the shell is explicitly started as a login shell. I strongly suspect the offending line is in ~/.bashrc - Rupjyoti Das, please look there for any lines not in /etc/skel/.bashrc (the system backup default bashrc) and not added by you. You can show the file here if you don't understand the content. (It may also be in /etc/bash.bashrc but I've never seen a case of it). Also, if you link to the instructions you used it will likely be much easier to see what happened...
– Zanna
Nov 19 at 10:30












Thanks, @Zanna and others too. Zanna, you are right, the problem was in the ~/.bashrc file. I changed the line which I added wrongly during the installation of the toolkit using nano. It has been dealt with by editing that last line. Now the prompt in the terminal is gone.
– Rupjyoti Das
Nov 19 at 10:47





Thanks, @Zanna and others too. Zanna, you are right, the problem was in the ~/.bashrc file. I changed the line which I added wrongly during the installation of the toolkit using nano. It has been dealt with by editing that last line. Now the prompt in the terminal is gone.
– Rupjyoti Das
Nov 19 at 10:47
















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