I have two questions:
(Q1) I am using a loop and want to print a particular field of a table using the AWK command by accessing one row at a time by validating NR with the loop counter. I am using a command like this but it isn't working!
count=1
NAWK -F"|" -v var=$count 'NR == var { printf... (13 Replies)
Hi,
I have a fixed with file, which have almost 10 records
Sample File:
------------
AR 100 TTT
BC 200 SSS
DA 199 YYY
AR 500 RRR
PO 300 QQQ
PB 800 PPP
PC 150 OOO
AR 111 CCC
AD 321 LLL
I Have to check for first two charactors and if its 'AR' i have to save those records to one... (3 Replies)
Hello every one
i have a very long file 'file1' like this
<K>1</K>
</Condition>
<Tariff>Rate
<Price>1.27</Price>
<Interval>30</Interval>
</Tariff>
</Node>
<Node>NonFaF
<Tariff>Rate
<Price>1.9</Price>
<Interval>30</Interval>
</Tariff>
</Node>
</Node>
</Node>
<Node>FaF (9 Replies)
Hi All,
I need to pick up data on both sides of "=" sign.
For eg, following is the context that I have.
125.156.125.147=machine1
147.125.185.156=machine2
147.125.185.159=machine3
Can I have the ip address in one variable and machine name in another variable using sed or awk.
... (1 Reply)
Hi
I have a file, with format like:
column1|coulumn2|column3|column4
A|X|K|18
L|O|R|31,42,25
G|H|I|55,66
L|E|Q|25,31,94
output required:
column1|coulumn2|column3|column4
A|X|K|18
L|O|R|31,25
L|E|Q|25,31
Input File Format: All columns are seperated using |, last column... (8 Replies)
Hi...
I am working on script to search some records in a file based on certain fields and each record is a ASCII fixed size. I was using awk to search based on certain condition. But the length of the record is too much that awk is giving
syntax error near unexpected token `('
Request... (5 Replies)
Hi experts,
I have two values in the file :
For example :
partcamt = 72.90
partdamt=27.9
I need to convert these values into 6 digits and ignore the "." sign so that the desired desired output is :
total value= 0072000027900
Currently I am using the following code :
... (3 Replies)
Hello, I am trying to get an output from awk and have been unsuccessful so far.
There is an input file which contains certain segments, that needs to be read and append with another data after matching the segment...
Input file is as shown below
ISA*00* *00* *01*781495650... (2 Replies)
Hi guys,
I am coding a bash script that makes use of php scripts to pull URL's from a website. These url links will have numbers in them like 0.2.3
I want to make a regex that will yield me such numbers if I use a command like preg_grep.
Question1: I need a regex that will tell my preg_grep... (2 Replies)
Discussion started by: mojoman
2 Replies
LEARN ABOUT ULTRIX
link
link(2) System Calls Manual link(2)Name
link - link to a file
Syntax
link(name1, name2)
char *name1, *name2;
Description
A hard link to name1 is created; the link has the name name2. The name1 must exist.
With hard links, both name1 and name2 must be in the same file system. Unless the caller is the superuser, name1 must not be a directory.
Both the old and the new share equal access and rights to the underlying object.
Return Values
Upon successful completion, a value of 0 is returned. Otherwise, a value of -1 is returned, and errno is set to indicate the error.
Diagnostics
The system call fails and no link is created under the following conditions:
[ENOTDIR] A component of either path prefix is not a directory.
[ENAMETOOLONG] A component of either pathname exceeded 255 characters, or the entire length of either pathname exceeded 1023 characters.
[ENOENT] A component of either path prefix does not exist.
[ENOENT] The file named by name1 does not exist.
[ENOENT] When name1 or name2 point to an empty string and the environment defined is POSIX or SYSTEM_FIVE.
[EACCES] A component of either path prefix denies search permission.
[EACCES] The requested link requires writing in a directory with a mode that denies write permission.
[EEXIST] The link named by name2 does exist.
[EPERM] The file named by name1 is a directory, and the effective user ID is not that of superuser or the environment defined is
POSIX.
[EXDEV] The link named by name2 and the file named by name1 are on different file systems.
[EROFS] The requested link requires writing in a directory on a read-only file system.
[EFAULT] One of the pathnames specified is outside the process's allocated address space.
[ELOOP] Too many symbolic links were encountered in translating one of the pathnames.
[ENOSPC] The directory in which the entry for the new link is being placed cannot be extended because there is no space left on the
file system containing the directory.
[EDQUOT] The directory in which the entry for the new link is being placed cannot be extended because the user's quota of disk blocks
on the file system containing the directory has been exhausted.
[EIO] An I/O error occurred while reading from or writing to the file system to make the directory entry.
[ESTALE] The file handle given in the argument is invalid. The file referred to by that file handle no longer exists or has been
revoked.
[ETIMEDOUT] A connect request or remote file operation failed because the connected party did not properly respond after a period of
time that is dependent on the communications protocol.
[EMLINK] The number of links to the file named by path1 would exceed {LINK_MAX}.
Environment
In the POSIX environment, linking to directories is not allowed.
See Alsosymlink(2), unlink(2)link(2)