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1. Shell Programming and Scripting
Hi I have a problem, I am attempting to write a bash script that goes through a file and can determine how many characters are at a set point in a line starting with QTY+113:100:PCE, If it detects 3 digits (number in bold) then pad it out with 12 zero's
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Could anyone help me with the below scripting task.
my requirement is as below
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Please choose the below path 1 (or) 2
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3. Red Hat
Dear Expert,
I 've installed Redhat linux AS3, My machine having Inbuild network card (Intel(R) 82566DM-2 Gigabit Network Connection).
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5. Shell Programming and Scripting
Hello. This is my first post to this forum. I've read many of the posts over the last two or three years and I've learned a lot.
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Why does Linux use files to represent drives such as pipes and network connections? (2 Replies)
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7. Shell Programming and Scripting
hi
how floppy disks, CDs and flash drives (pen drives) are accessed in UNIX?
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8. Shell Programming and Scripting
Hi,
I need help to detect Vmware on Linux and SunOS.
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Thanks in advance,
amittal (2 Replies)
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9. UNIX for Dummies Questions & Answers
I know that Unix is different from windows in that it needs more manual configuring but how do I get Solaris 8 (Intel version) to recognize my floppy drive and cd-rom??
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ULIMIT(3) Linux Programmer's Manual ULIMIT(3)
NAME
ulimit - get and set user limits
SYNOPSIS
#include <ulimit.h>
long ulimit(int cmd, long newlimit);
DESCRIPTION
Warning: This routine is obsolete. Use getrlimit(2), setrlimit(2), and sysconf(3) instead. For the shell command ulimit(), see bash(1).
The ulimit() call will get or set some limit for the calling process. The cmd argument can have one of the following values.
UL_GETFSIZE
Return the limit on the size of a file, in units of 512 bytes.
UL_SETFSIZE
Set the limit on the size of a file.
3 (Not implemented for Linux.) Return the maximum possible address of the data segment.
4 (Implemented but no symbolic constant provided.) Return the maximum number of files that the calling process can open.
RETURN VALUE
On success, ulimit() returns a nonnegative value. On error, -1 is returned, and errno is set appropriately.
ERRORS
EPERM A unprivileged process tried to increase a limit.
CONFORMING TO
SVr4, POSIX.1-2001. POSIX.1-2008 marks ulimit() as obsolete.
SEE ALSO
bash(1), getrlimit(2), setrlimit(2), sysconf(3)
COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2008-08-06 ULIMIT(3)
