Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Need help with -exec cp command.
Top Forums UNIX for Dummies Questions & Answers Need help with -exec cp command. Post 302234435 by bakunin on Tuesday 9th of September 2008 04:38:06 PM
Old 09-09-2008
Hmmm....

You said that the value of "$SHELL" is "/bin/bash" somewhere up in this thread. You also said, that "which bash" gives the same output, "/bin/bash". Am i correct so far?

Because if i am, i don't understand the "bad interpreter" error message. It looks like the script is unable to load a new instance of /bin/bash to execute the script in it, but the location is the same as indicated by the value of "$SHELL" and the which command.

Please run the following command from the commandline and post the output here:

Code:
ls -lai /bin/bash
file /bin/bash
what /bin/bash

Additionally please post the line of the file /etc/passwd for root. One of the fields in this file is the login shell for the user and in your case, assuming your user is "root", it should look similar to that:

Code:
root:!:0:0:root user:/home/root:/bin/bash

If it is not "/bin/bash" we know at least why the "bad interpreter" message comes from.

It might - as a remote chance - be that the file is either corrupted or a link to some other file which i would like to find out with the other commands. It might - also a remote chance - be that there is something overmounted via NFS (in this case you are in really deep kimchi), so please post the output of the "mount" command.

I hope this helps.

bakunin
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

using the -exec command

linux redhat 8.0 I am getting accustomed to using the -exec command to get around my databse.. and use it to edit and update files..! is this more apllicable than jumping from one directory to the other.. I have set up the databse so that the inode #'s are accessable and can get me from one... (0 Replies)
Discussion started by: moxxx68
0 Replies

2. Shell Programming and Scripting

exec command

hai i want know the difference between two shell scripts those are 1) a=2004 echo $a #output------2004 exec < inputfile while read line do echo $a #output-------2004 a=2005 echo $line echo $a ... (1 Reply)
Discussion started by: g_s_r_c
1 Replies

3. Shell Programming and Scripting

exec command

can any one pls explain the meaning of exec 1<&5 ?? its urgent (2 Replies)
Discussion started by: santosh1234
2 Replies

4. Shell Programming and Scripting

exec command help

All, I am using below shell script to output the content to outputfile.txt. What I am looking for is in addition to outputfile.txt, I want the output to be on standard output too. exec > outputfile.txt echo "Starting " echo "ending" (5 Replies)
Discussion started by: basic_shell
5 Replies

5. Shell Programming and Scripting

exec command

How can I use the exec command to log my korn shell session to the screen and the log file? Currently I have this command: $exec 1> ${LOG} 2>&1 This logs the output to the log file only. I want it to go to the screen also. Is this possible with this command? thanks. (10 Replies)
Discussion started by: djehresmann
10 Replies

6. UNIX for Dummies Questions & Answers

Exec command

Hi can some one explain the following command , It would really help if some can really elloborate on what is happening out here export PATH | exec /bin/sh ./auto_approve :q P.S: This is the first time i am using exec ,so an elloboration what does it do and what is the use of the :q will be... (1 Reply)
Discussion started by: Sri3001
1 Replies

7. Shell Programming and Scripting

exec command help

Hi, I have the following lines in a script : . . exec < some_file . . . I have very little idea about exec command. I would like to know what this does and what will happen if the file some_file does not exist. Specifically, I would like to know whether the lines following this... (5 Replies)
Discussion started by: elixir_sinari
5 Replies

8. Shell Programming and Scripting

Script Variables Inquiry, Values Okay in Standalone Exec, No-Show in Cron Exec

I have the following bash script lines in a file named test.sh. #!/bin/bash # # Write Date to cron.log # echo "Begin SSI Load $(date +%d%b%y_%T)" # # Get the latest rates file for processing. # d=$(ls -tr /rms/data/ssi | grep -v "processed" | tail -n 1) filename=$d export filename... (3 Replies)
Discussion started by: ginowms
3 Replies

9. Shell Programming and Scripting

Exec command - what is it doing here?

Hi all, Forgive me for asking for help with my first post, but I am struggling here. I've been asked to translate a bash script into a Windows script (probably batch or powershell, not sure yet), so the first step is obviously understand what the bash script is doing. But I have no experience in... (5 Replies)
Discussion started by: el_foz
5 Replies

10. Shell Programming and Scripting

Linux find command seems to not transmit all the result to the '-exec command'

Hello. From a script, a command for a test is use : find /home/user_install -maxdepth 1 -type f -newer /tmp/000_skel_file_deb ! -newer /tmp/000_skel_file_end -name '.bashrc' -o -name '.profile' -o -name '.gtkrc-2.0' -o -name '.i18n' -o -name '.inputrc' Tha command... (3 Replies)
Discussion started by: jcdole
3 Replies

LEARN ABOUT LINUX

rbash

RBASH(1)						      General Commands Manual							  RBASH(1)

NAME

       rbash - restricted bash, see bash(1)

RESTRICTED SHELL

       If  bash  is  started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted.  A restricted shell is
       used to set up an environment more controlled than the standard shell.  It behaves identically to bash with the exception that the  follow-
       ing are disallowed or not performed:

       o      changing directories with cd

       o      setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV

       o      specifying command names containing /

       o      specifying a file name containing a / as an argument to the .  builtin command

       o      specifying a filename containing a slash as an argument to the -p option to the hash builtin command

       o      importing function definitions from the shell environment at startup

       o      parsing the value of SHELLOPTS from the shell environment at startup

       o      redirecting output using the >, >|, <>, >&, &>, and >> redirection operators

       o      using the exec builtin command to replace the shell with another command

       o      adding or deleting builtin commands with the -f and -d options to the enable builtin command

       o      using the enable builtin command to enable disabled shell builtins

       o      specifying the -p option to the command builtin command

       o      turning off restricted mode with set +r or set +o restricted.

       These restrictions are enforced after any startup files are read.

       When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.

SEE ALSO

       bash(1)

GNU Bash-4.0							    2004 Apr 20 							  RBASH(1)
All times are GMT -4. The time now is 06:54 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy