Bash can't find file but tcsh can why?


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Bash can't find file but tcsh can why?
# 29  
Old 02-25-2011
Your PATH does not contain ~/antplot. From the looks of it, your bash startup (i assume .bashrc) is changing to the home directory (what vgersh99 is pointing out). By the time the script is searched for, you are no longer in the directory with the script and its location is not in your PATH.

Regards,
Alister
# 30  
Old 02-25-2011
And again, could we see:

1. The entire exact content of the file ccantplot:

Code:
cat -te ccantplot

2. The output of the following command:

Code:
bash --norc -xv ./ccantplot

P.S. I don't understand why we see !bash, what's the bang (!) for?

---------- Post updated at 09:51 PM ---------- Previous update was at 09:50 PM ----------

Oops, just read the two posts above Smilie
# 31  
Old 02-25-2011
!bash just executes the last 'bash' command found in history - beats going through the history line at a time Smilie
# 32  
Old 02-25-2011
Radoulov's --norc suggestion should work around the problem, but someone should really clean up your bash's startup files.

Quote:
Originally Posted by radoulov
Code:
bash --norc -xv ./ccantplot

# 33  
Old 02-25-2011
Quote:
Originally Posted by vgersh99
!bash just executes the last 'bash' command found in history - beats going through the history line at a time Smilie
Smilie Thanks!

Is it, in this case, !bash instead of just bash ...

P.S. OK, may be !b will work too.
# 34  
Old 02-25-2011
I'll talk to our Sys Admin on Monday, but all that extra crap isn't necessarily harmful. It is just ugly.
If the PATH were the problem why does the command ccantplot work in tcsh. The PATH is essentially the same in both bash and tcsh.

Code:
Script started on Fri 25 Feb 2011 03:51:31 PM EST
[kit@class ~]$ env > bash.variables
[kit@class ~]$ tsch
[kit@class ~]$ env > tcsh.variables
[kit@class ~]$ diff tcsh.variables bash.variablest
< PATH=/usr/kerberos/bin:/usr/local/pvi/release:/usr/local/pvi/release/bin:/usr/local/pvi/release:/usr/local/pvi/release/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/local/pvi/release:/usr/local/pvi/release/bin:/usr/local/bin:/bin:/usr/bin:.:/usr/X11R6/bin:/usr/local/bin:.:/home/kit/bin:.:.:.
---
> PATH=/usr/local/pvi/release:/usr/local/pvi/release/bin:/usr/local/pvi/release:/usr/local/pvi/release/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/absoft/bin:/usr/local/pvi/release:/usr/local/pvi/release/bin:/usr/local/bin:/bin:/usr/bin:.:/usr/X11R6/bin:/usr/local/bin:.:/home/kit/bin:.:.:.
24c24
< SHLVL=5
---
> SHLVL=4
33,39c33
< _=/bin/tcsh
< HOSTTYPE=i386-linux
< VENDOR=intel
< OSTYPE=linux
< MACHTYPE=i386
< GROUP=itt
< HOST=class.gsfc.nasa.gov
---
> _=/bin/env
[kit@class ~]$ exit
exit
[kit@class ~]$ exit
exit
Script done on Fri 25 Feb 2011 03:54:38 PM EST

# 35  
Old 02-25-2011
Quote:
Originally Posted by radoulov
Smilie Thanks!

Is it, in this case, !bash instead of just bash ...

P.S. OK, may be !b will work too.
not if you had 'bark at trees' Smilie
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Bash command to find a file and print contents

I need to find a file and print its contents I am trying but it is not working find -path /opt/app-root/src/.npm/_logs -type f -name "*.log" -print Version $ bash -version GNU bash, version 4.4.12(1)-release (x86_64-pc-msys) (1 Reply)
Discussion started by: SVRao19056
1 Replies

2. Shell Programming and Scripting

Find matching file in bash with variable file names but consisent prefixs

As part of a bash the below line strips off a numerical prefix from directory 1 to search for in directory 2. for file in /home/cmccabe/Desktop/comparison/missing/*.txt do file1=${file##*/} # Strip off directory getprefix=${file1%%_*.txt} ... (5 Replies)
Discussion started by: cmccabe
5 Replies

3. Shell Programming and Scripting

Bash tcsh Script runs in terminal but not folder

So, I made a script beginning with #!/bin/bash on gedit. And I double clicked it to run in terminal and I end up with "The child process exited normally with status 127" and "command not found". If I run the same script from the terminal as "tcsh (script name)" it runs just fine. If I... (8 Replies)
Discussion started by: OntorEska
8 Replies

4. Shell Programming and Scripting

Bash script to find comments in file

As I stated in a previous thread - I'm a newbie to Unix/Linux and programming. I'm trying to learn the basics on my own using a couple books and the exercises provided inside. I've reached an exercise that has me stumped. I need to write a bash script that will will read in a file and print the... (11 Replies)
Discussion started by: ksmarine1980
11 Replies

5. Shell Programming and Scripting

#!/bin/bash cannot find file or directory

Hello, When i run a bash script on ubuntu i get this message.. #!/bin/bash cannot find file or directory... Can anibody help me with this, because the file actually exists.... Is there any extra configuration to be made? (5 Replies)
Discussion started by: oliveiraum
5 Replies

6. UNIX for Dummies Questions & Answers

An alternative to BASH/TCSH?

Greetings! I love the power and control offered by BASH but detest its syntax! Is there some alternative *nix shell language? (other than TCSH) Or maybe a wrapper that affords the use of BASH commands via an easier syntax? I considered creating a complicated system of aliases to... (8 Replies)
Discussion started by: Koalaboration
8 Replies

7. HP-UX

How to find tcsh shell version info in HP-UX?

Hi, I need to find tcsh shell version info on several boxes. I made a script and running on boxes through SSH. This is what i am doing : echo /bin/tcsh -c 'echo $version' | ssh "box name" but i dont see anything. if i run /bin/tcsh -c 'echo $version' on ocal machine i see the... (2 Replies)
Discussion started by: kailash19
2 Replies

8. Shell Programming and Scripting

for / foreach syntax issues (in bash or tcsh)

So I am new to unix, and actually anything outside drag and drop with the mouse (been learning for about a week so far) . I have been using the foreach command in tcsh because I am working on a group of files. Basically what I need is to insert part of the filename as the first line in the file.... (0 Replies)
Discussion started by: thepolypore
0 Replies

9. UNIX for Dummies Questions & Answers

$ in sed under tcsh vs bash

In bash, I can match the ' character in a substition involving the line ending symbol $, easily. In tcsh I ran into a problem. Code: sed "s/$/'/g" filename sed "s/$/'/g" < filename sed -e "s/$/'/g" filename Unmatched '. Where can I find out why this is the case? (2 Replies)
Discussion started by: uiop44
2 Replies

10. Shell Programming and Scripting

How to : Find duplicate number from file? with bash

Thanks AVKlinux (6 Replies)
Discussion started by: avklinux
6 Replies
Login or Register to Ask a Question