10-19-2011
7 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am attempting to submit alot of jobs to this CONDOR program, in which it utilizes alot of computers and puts a single job onto each. Anyways, im trying to use the same program (autodock) to analyze different input files (dpf files), where each input file has a different name but same file... (0 Replies)
Discussion started by: olifu02
0 Replies
2. UNIX for Dummies Questions & Answers
Dear all,
I'm a new guy doing some quntum calculation with gaussian on my rocks clusters. Recently, my cluster upgraded to rocks 5.3, but something strange happened. Everything goes correct except a serious problem. when I summit my gaussian job with script to sge queue, the job does run,... (0 Replies)
Discussion started by: liuzhencc
0 Replies
3. UNIX and Linux Applications
Hey all
Im looking to reduce the number of cpus available on a certain node in our cluster available for jobs using SGE.
i.e. we have one node that has 24 cpus available for jobs on SGE, i would like to reduce that to 16. Thanks (1 Reply)
Discussion started by: olifu02
1 Replies
4. UNIX for Dummies Questions & Answers
Hello Unix.com
I want to know how can I extract from a large email list only the users.
1@a.com
2@b.com
3@c.com
I want to extract only 1, 2, 3.
Thanks in advance.
Galford D. Weller (2 Replies)
Discussion started by: galford
2 Replies
5. UNIX for Beginners Questions & Answers
Hi,
I was trying to run a program that calls 8 processors (with max. RAM of 2 GB per processor). I want to run this program on my cluster that runs SGE. The cluster has 2 nodes, and each node has 62 cores, and 248GB/node. Currently, I use the scripts below, but the program (softx below) crashes... (0 Replies)
Discussion started by: pc2001
0 Replies
6. Shell Programming and Scripting
Hi,
I'm trying to edit my working bash script to an SGE script in order to submit it as a job to the cluster.
Currently I have:
#!/bin/bash
# Perform fastqc on files in a specified directory.
for ((j=1; j <=17; j++))
do
directory=/data4/una/batch"$j"/
... (0 Replies)
Discussion started by: una1992
0 Replies
7. Shell Programming and Scripting
Hello,
I'm working on a SGE cluster and trying to echo the variables passed to the qsub command.
My script is as follows
#!/bin/bash
#$ -V
#$ -cwd
#$ -pe make 10
if ; then
echo "Variable is not set"
else
echo "Variable says: $StatedUserName"
fi
and I run the... (1 Reply)
Discussion started by: nans
1 Replies
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)