shell not working

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1. Shell Programming and Scripting

While within while is not working in Korn shell

Hi all, I tried to execute a while within another while, but not working. Any suggestions? Thanks in advance #!/bin/ksh typeset -i i=1 typeset -i j=1 while ] do while ] do print i = $i j= $j (( j=j+1 )) done (( i=i+1)) done

2. Shell Programming and Scripting

Cp not working in shell script but running perfectly from shell

Dear All, I have script. Dest="" IFS=' ' for translation in $(echo $MY_MAP) do t1=$(echo $translation | cut -d"=" -f1) t2=$(echo $translation | cut -d"=" -f2| cut -d"," -f1) if then Dest=$UNX/$u_product_path/$u_study_path/$UNXTR/$t2 break; ...

3. Shell Programming and Scripting

Shell directive not working

$ cat tmp.sh #!/tools/bin/bash echo $BASH_VERSION $ cat tmp.pl #!/usr/local/bin/perl use strict; use warnings; use DBI; use CGI; system("tmp.sh");$ tmp.sh 3.2.48(1)-release The result is as expected. $ tmp.pl 3.2.25(1)-releaseThe result is not as expected. The shell directive in...

4. Shell Programming and Scripting

C-Shell!! Please help...cannot get it working...

Dear Friends, I am trying to get a script in c-shell working but no way! I don't know why but on my mac was working and now on linux is not! Basically the script should accept a root_file_name and work in batch on files. This is the script: #!/bin/csh -fn setenv IMAGIC_BATCH 1 ...

5. UNIX for Dummies Questions & Answers

shell Script working

i wrote a shell program in Home Directory. and i changed to other directory. i want to try to execute shell script in Other Dir. it is not executed. how can i make this script to execute in other directory also?? Thanks, Arun

6. Shell Programming and Scripting

help- wildcard not working in shell

hi, i need to check the existence of all files starting with abc in a directory. The code works fine with a particular file name, but the file existence is not detected when i use wildcard character (abc*) kindly suggest what could be the issue :confused: src_filename1=$AI_LANDING/abc*...

7. Shell Programming and Scripting

C shell: Working with lists

Hello Unix Gurus, I have: A list of parameters that repeat (in .txt file) Example: params.txt Series: XYZ Manufacturer: ... Software Version: ... Year made: ... Series Series: XYZ Manufacturer: ... Software Version: ... Year made: ... Series Series: ABC Manufacturer: ... ...

8. Shell Programming and Scripting

Which Shell I'm working?

Hi, I'm using FreeBSD 6. I want to know which Shell I'm using. So I gave the command: -sh-3.1$ ps -p $$ PID TTY TIME CMD 15547 pts/1 00:00:00 sh Which shell is "sh"? Is it C Shell or Bourne Shell or Korn Shell? Also, are Bourne & Korn shell one and the same or are...

9. Shell Programming and Scripting

if -z not working in SH shell

Hello all, Any idea how to check whether a variable holding null value or not. if -z option works fine in bash, where as it is not working in sh. bash-3.00$ sh $ TEST= $ if ; then > echo "Null" > else > echo "Not null" > fi sh: test: 0403-004 Specify a parameter with this command....

10. Shell Programming and Scripting

bourne shell not working

This code has worked for years and still does in my production environment. But it's failing in my development environment now. The cd works but the creation of node1, jnum, and node2 fails. Oddly the output shows a line from from the awk script at the end of the code during the setting of each...

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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)

Shell Programming and Scripting