Write and compile Unix exec

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to compile and run java in UNIX?

Hi Im using MobaXterm Unix on my windows XP.I want to compile java in unix.I have installed java to the following path C:\Program Files\Java\jdk1.7.0_09\bin In order to compile the java prog im typing the following command after entering into the bin directory: C:\Program...

2. 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. Shell Programming and Scripting

Unix Find with exec option.

All, I am using following find command to see all the files with specified pattern : find /exp/source -exec grep -li "SIT_MARKET" {} \; say , the /exp/source has n number of subdirectories and each subdirectory has its own directory tree. If this is the case I will get a result...

4. BSD

Backup Exec Agent for Unix

Hi I'd like to backup my freeBSD 7.0 using Backup Exec 12.0 Where to download the Backup Exec Agent for Linux/Unix?

5. UNIX for Dummies Questions & Answers

compile .exe, run in unix.

Hi all, I am using putty to access my school unix servers. I have recently downloaded a source file of a software in .tar format. I change the code of the program and compile it in VS8 and build an .exe file. 1) I copy the .exe file to my school account but I could not make it work. How...

6. Programming

fork/exec clobbers write. I need ideas why...

On my *nix box, I have a telegram program. When I go like tel person "la\nla\nla\n" the person sees "la\nla\nla\n" However, when I have a program that forks and execs tel like: pid = fork(); if (pid < 0) { perror("fork failed"); exit(EXIT_FAILURE); } if (pid == 0) {...

7. UNIX for Dummies Questions & Answers

Unable to compile the c programme in unix

Hi, My name is vreddy and I am learning c language now and written one programme on vi editor. how do I compile the programme please give me some advice and that would be helpfull for me. thanks vre

8. Shell Programming and Scripting

how to exec a procedure in Unix

I am trying to execute a procedure in Unix: Here is the deal: I have created a procedure, which works fine,it runs via a Shell script. Now I want to execute that Procedure to it can update all the rows... Currently have the following: shell script: sqlplus $ES_DB_STRING...

9. UNIX for Dummies Questions & Answers

how to compile in unix?

i am a new user of unix I saved an executable in fortran source code and now i have to compile this executable ( on unix). And i don't know to do it .what is the command? thank you

10. UNIX for Dummies Questions & Answers

Help! - How do I compile C++ in UNIX Enviroment?

:confused: Hi, does anyone here know how to compile and run C++ in UNIX environment? I am so desperate! Any help is greatly appreciated. Thanks!

LEARN ABOUT DEBIAN

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