01-07-2010
a very nice one Scrutinizer
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1. Shell Programming and Scripting
I have a file which has only one colomn of numbers,ex:
122
173
292
400
979
2152
2339
2376
2387
2446
2450
What ksh / unix command should I use to create a file in which those numbers will be in one line,like this
122 173 292 400 979 .... etc
Thanks a lot for help (9 Replies)
Discussion started by: aoussenko
9 Replies
2. Shell Programming and Scripting
Hi
It's possible to switch the line to colon from a file using Perl or AWK?
for example my file have somthing like this:
10 11 12 13 14
20 21 22 23 24
30 31 32 33 34
I want to have a file with the line switched like :
10 20 30
11 21 31
12 22 32
13 23 33
14 24 34
Thanks a lot (4 Replies)
Discussion started by: rauchy
4 Replies
3. Shell Programming and Scripting
I have cgicsave.env and cgic*, but I want to print cgic* value but NOT cgicsave.env
Thanks (9 Replies)
Discussion started by: xs2punit
9 Replies
4. Shell Programming and Scripting
hi , i am very new to perl . scriptting.. pllease can any one help me ...pleaseeeeeee
i ll have a file which look likes
123 |something |567
456 |welcome |789
457 |inboxpost |790
.
.
123 |something |567
i have to execute all the lines in the file except the first and the... (14 Replies)
Discussion started by: vishwakar
14 Replies
5. Ubuntu
I am familiar with using tar and exclude/include files:
tar zcf backup.dirs.tgz --files-from=include.mydirs --exclude-from=exclude.mydirs --no-recursion
but was wondering if I could use find in the same way. I know that you can just specify the directories to exclude but my list is... (2 Replies)
Discussion started by: metallica1973
2 Replies
6. Shell Programming and Scripting
Hi Gurus.
I have a directory and i receive many files with extension .log. I processed the file as i get it. i want to process all the files except one which i know i don't want to process.
cd /backup/temp/rajesh/PACS #--- directory , under this i have below files... (1 Reply)
Discussion started by: guddu_12
1 Replies
7. UNIX for Dummies Questions & Answers
hi,
i am trying to use a exclude file to exclude some file directories while making a tar archive. This is my command:
tar -pcvf orahome10gR2.tar.gz db_1 -X /home/oracle/excludeFile.txt /home/oracle/
when i execute it, it seem to be tar-ing. But once is done, i cd to /home/oracle and could... (2 Replies)
Discussion started by: redologger
2 Replies
8. Shell Programming and Scripting
Hello,
I have a list of patterns which I'd like to exclude from a file. I tried to do
while read line
do
grep -v $line file >> new.file
done < mylist
But obviously it won't work. It only works for just grep. I know I can do:
grep -Ev 'pattern1|pattern2|...' myfile
but my... (7 Replies)
Discussion started by: coppuca
7 Replies
9. Shell Programming and Scripting
Hello everyone,
I try to find folders older than 3 years and display them, but excluding some directories, the below code does NOT exclude listed directories:
find . -maxdepth 3 -mtime +1095 -type d -exec ls -l {} \; | grep -vFf oldExclude >> older
oldExclude
Folder1/
Folder2/... (7 Replies)
Discussion started by: Abu Rayane
7 Replies
10. UNIX for Beginners Questions & Answers
i have a file which have two columns, 2nd column have duplicate values and i want to delete and keep only distinct on basis on 2nd column.
-bash-4.1$ cat file_re
7440 713543695
7441 713543695
4603 714457614
4602 714457614
40301 717937765
40281 717937765
33741 721208982... (2 Replies)
Discussion started by: mirwasim
2 Replies
LEARN ABOUT OPENSOLARIS
nice
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 5.11 1 Apr 2004 nice(2)