01-30-2007
thanks anbu23 you saved my life!
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Hi,
I have a scenario here where I have created a flatfile with the below mentioned information. File as you can see is dispalyed in three columns
1st column is FileNameString
2nd column is Report_Name (this has spaces)
3rd column is Flag
Result file needed is, removal of duplicate... (1 Reply)
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2. Shell Programming and Scripting
Hi,
Please help!
I have a file having duplicate words in some line and I want to remove the duplicate words.
The order of the words in the output file doesn't matter.
INPUT_FILE
pink_kite red_pen ball pink_kite ball
yellow_flower white no white no
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3. Shell Programming and Scripting
I've been working on a script (/bin/sh) in which I have requested and received help here (in which I am very grateful for!). The client has modified their requirements (a tad), so without messing up the script to much, I come once again for assistance.
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4. UNIX for Dummies Questions & Answers
Hi ALL
I need a help
I need to retain only the first line of 035 if I have two line before =040 , if only one then need to take that
Eg:
Input
=035 (ABC)12324141241
=035 (XYZPQR)704124
=040 AB$QS$WEWR
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5. Shell Programming and Scripting
So, I've been working on a project which takes layer 7 metadata from pcap dumps and archives it. However, there is a lot of dataless information that I don't want in my output. I know of ways to produce the output I want from the input file below, but I want a method of doing this, regardless of... (2 Replies)
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Hi All,
I'm trying to figure out which are the trusted-ips and which are not using a script file.. I have a file named 'ip-list.txt' which contains some ip addresses and another file named 'trusted-ip-list.txt' which also contains some ip addresses. I want to read a line from... (4 Replies)
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I want a command equivalent to
sed 'p;p' file
My input file contains
1
2
3
If i want to input file like this
1
1
1
2
2
2
3
3
3
I use (2 Replies)
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Dear All,
I have file input like this:
INP901 5173 4114
INP902 5227
INP903 5284
INP904 5346
INP905 5400
INP906 5456
INP907 5511
INP908 5572
INP909 5622
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I have a script that builds a database ~30 million lines, ~3.7 GB .cvs file. After multiple optimzations It takes about 62 min to bring in and parse all the files and used to take 10 min to remove duplicates until I was requested to add another column. I am using the highly optimized awk code:
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10. UNIX for Beginners Questions & Answers
Input file:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 (6 Replies)
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LEARN ABOUT ULTRIX
setreuid
setreuid(2) System Calls Manual setreuid(2)
Name
setreuid - set real and effective user ID's
Syntax
setreuid(ruid, euid)
intruid, euid;
Description
The real and effective user ID's of the current process are set according to the arguments. If ruid or euid is -1, the current uid is
filled in by the system.
Return Values
Upon successful completion, a value of zero (0) is returned. Otherwise, a value of -1 is returned and errno is set to indicate the error.
Environment
BSD
If the process is superuser, or and matches with the real user ID, the effective user ID, or the saved set-user-id (as described in ), then
the real, effective, and the saved set-user-id are set to and respectively.
POSIX
SYSTEM-FIVE
When your program is compiled in the POSIX or SYSTEM-FIVE mode, if both arguments to are -1, the system call returns a value of -1 and
errno is set to [EINVAL].
The following semantics apply when using the function:
If the process is the superuser, the real, effective, and saved set-user-id (as described in ) are set to and respectively.
If the process is not the superuser, but the and matches with the real user ID, the effective user ID (only in the SYSTEM-FIVE and BSD
environments), or the saved set-user-id, then the effective ID is set to The real user ID and the saved set-user-id are left unchanged.
Diagnostics
[EPERM] The current process is not the superuser and the and specified does not match with the real user ID, the effective user ID
(only in SYSTEM-FIVE and BSD environment), or the saved set-user-id.
See Also
getuid(2), setregid(2), setuid(3)
setreuid(2)