11-14-2007
No prob.
Have a nice day
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
how do i create directories using command in my unix system, i could do with knowing how to do it with absolute pathnames and relative pathnames please (3 Replies)
Discussion started by: carlvernon
3 Replies
2. Shell Programming and Scripting
Hi,
Can someone help me with creating a bash shell script.
I need to create a script that gets a positive number n as an argument.
The script must create n directories in the current directory with names like map_1, map_2 etcetera. Each directory must be contained within its predecessor. So... (7 Replies)
Discussion started by: I-1
7 Replies
3. Shell Programming and Scripting
I have many pdf files with similar naming conventions as this one: AC41_AC85_86_AC128_129_MC171_173_SF_207_FMV.pdf. It is a pdf file containing evaluations for these locations: AC41, AC85, AC86, AC128, AC129, MC171, and MC173.
I want to create a directory for every location and put the... (3 Replies)
Discussion started by: ndnkyd
3 Replies
4. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Ok i need to create a directory within another directory in one command. I'm already in a directory to. I need to... (6 Replies)
Discussion started by: gangsta
6 Replies
5. Shell Programming and Scripting
I have an interesting requirement. I have declaried an array like :-
arr=`find . ! -name "." | xargs -I {} echo {} | cut -c 2-${#}`
Then i will try to access the array elements like :-
i=0
for i in ${arr}; do
Here comes the confusions, the array elements are basically dir and files stored... (2 Replies)
Discussion started by: Renjesh
2 Replies
6. Shell Programming and Scripting
Hi,
I am looking for the syntax to provide a timestamped log_file in expect.
Basically I want the equivalent of:
/outputs/`date +%d%m%y`/session`date +%H%M`
But scripted in expect so it can be handed over to the logfile function.
I have tried playing around with the timestamp... (1 Reply)
Discussion started by: krypton
1 Replies
7. Shell Programming and Scripting
0
Hi,
I am looking for a way of creating multiple directories using the mkdir -p command in a shell script.
I'm working with an Ubuntu machine and try to do something like that:
#!/bin/sh
... (3 Replies)
Discussion started by: frymor
3 Replies
8. Shell Programming and Scripting
i'm trying to write a script that has 2 variables, and uses the 1st variable as a number and the 2nd a name to create directories. so if you typed in ./myscript 5 week, it would create 5 directories named week1 - week5. whenever i run this, i get an error message saying week5 already exists, so i... (3 Replies)
Discussion started by: layne2kim
3 Replies
9. Shell Programming and Scripting
how can i move "dataName".sql.gz into a folder called 'database' and then move "$fileName".tar.gz * .htaccess into a folder called 'www' with the entire gzipped file being "$fileName".tar.gz? Is this doable or overly complex.
so
mydemo--2015-03-23-1500.tar.gz
> database
-... (5 Replies)
Discussion started by: wyclef
5 Replies
10. Shell Programming and Scripting
I want to create a new system of directory structure for example
mkdir -p ./iv.sac/resu/hhz.d
However, I think that `mkdir -p` overwrites the directories. I want to avoid that
and am doing something as follows in my bash script
echo -e "\nCreating directories:" ... (6 Replies)
Discussion started by: kristinu
6 Replies
nice(2) System Calls nice(2)
NAME
nice - change priority of a process
SYNOPSIS
#include <unistd.h>
int nice(int incr);
DESCRIPTION
The nice() function allows a process to change its priority. The invoking process must be in a scheduling class that supports the nice().
The nice() function adds the value of incr to the nice value of the calling process. A process's nice value is a non-negative number for
which a greater positive value results in lower CPU priority.
A maximum nice value of (2 * NZERO) -1 and a minimum nice value of 0 are imposed by the system. NZERO is defined in <limits.h> with a
default value of 20. Requests for values above or below these limits result in the nice value being set to the corresponding limit. A nice
value of 40 is treated as 39.
Calling the nice() function has no effect on the priority of processes or threads with policy SCHED_FIFO or SCHED_RR.
Only a process with the {PRIV_PROC_PRIOCNTL} privilege can lower the nice value.
RETURN VALUES
Upon successful completion, nice() returns the new nice value minus NZERO. Otherwise, -1 is returned, the process's nice value is not
changed, and errno is set to indicate the error.
ERRORS
The nice() function will fail if:
EINVAL The nice() function is called by a process in a scheduling class other than time-sharing or fixed-priority.
EPERM The incr argument is negative or greater than 40 and the {PRIV_PROC_PRIOCNTL} privilege is not asserted in the effective set of
the calling process.
USAGE
The priocntl(2) function is a more general interface to scheduler functions.
Since -1 is a permissible return value in a successful situation, an application wishing to check for error situations should set errno to
0, then call nice(), and if it returns -1, check to see if errno is non-zero.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Async-Signal-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
nice(1), exec(2), priocntl(2), getpriority(3C), attributes(5), privileges(5), standards(5)
SunOS 5.10 1 Apr 2004 nice(2)