08-27-2010
Thanks for all your replies,
was really helpful for me
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I want to retain specific number of backup files in a directory.for example i want to retain only two latest backup file in backup directory. If number of backup files is greater than this policy that it will delete oldest file.Please Tell me whether this is possible or not. (2 Replies)
Discussion started by: ranvijaidba
2 Replies
2. Shell Programming and Scripting
using sed to replace a specific string on a specific line number using variables
this is where i am at
grep -v WARNING output | grep -v spawn | grep -v Passphrase | grep -v Authentication | grep -v '/sbin/tfadmin netguard -C'| grep -v 'NETWORK>' >> output.clean
grep -n Destination... (2 Replies)
Discussion started by: todd.cutting
2 Replies
3. Shell Programming and Scripting
hey guys,
I have a directory with about 600 files. I need to find a specific word inside a command and replace only that instance of the word in many files. For example, lets say I have a command called 'foo' in many files. One of the input arguments of the 'foo' call is 'bar'. The word 'bar'... (5 Replies)
Discussion started by: ksubrama
5 Replies
4. Linux
Hello! All,
Could you please tell me how to get a specific line number from a text file?
For example below,
ABC
DEF ---> Get this line number, return to an variable
GHI
My OS is Linux.
Thank you so much for your help in advance! (3 Replies)
Discussion started by: barryxian
3 Replies
5. UNIX for Dummies Questions & Answers
My project is to get a temperature reading from a refridgerator every 2 minutes and check to see if the door has been left open.
I don't yet have the mastery of Linux, being a complete noob, but I reckon I need a text file with the latest temperature reading in it. This I've managed to do by... (2 Replies)
Discussion started by: Fitch
2 Replies
6. Shell Programming and Scripting
From the existing file, I need to replace specific contents possibly with var every time when the user changes the var.
e.g the contents in the file file.txt is 'My name is $n and I am $y years old' and every time user changed the var outside the file, the contents of the file should be created... (4 Replies)
Discussion started by: Emilywu
4 Replies
7. Shell Programming and Scripting
How to replace the position specific values in the file..
i searched a lot the forums but i couldn't able to do...
i have file like below
576666666666666666666666666 7878 897987 121 0asdas Y12
5900fbb 777 09JJJ 78798347892374 234234234364 234232898
89HJHIHIGIUG989902743748327khjkhkjlh... (6 Replies)
Discussion started by: greenworld123
6 Replies
8. Shell Programming and Scripting
dear all,
i need your advice
i have sample script like this:
testing.sh
for i in {1..10}
do
echo testing $i
done
but i forgot create "#!/bin/bash" in above "for"
so i want output will like this
testing.sh
#!/bin/bash
for i in {1..10}
do
echo testing $i
done (2 Replies)
Discussion started by: zvtral
2 Replies
9. Shell Programming and Scripting
Hi,
I have a set of files in a directory that I have to read and replace the first occurrence of a number with another dummy number. This is what I have so far but it does not seem to work. The files have lot of other data in each row and each data element is separated by ,@,
for file in... (13 Replies)
Discussion started by: scorpioraghu
13 Replies
10. UNIX for Beginners Questions & Answers
I have a fixed-length positional file. I am trying to replace content of position 4-13 (length=10) with xxxxxxxxxx.
Sample 2 rows in this file:
H0187459823 172SMITH, JOE
H0112345678 172DOE, JANE
In this example 87459823 (from 1st line) and 12345678 (from 2nd line) (both in position... (3 Replies)
Discussion started by: Diver181
3 Replies
LEARN ABOUT HPUX
smfi_setreply
smfi_setreply(3N) smfi_setreply(3N)
NAME
smfi_setreply() - sets the default SMTP error reply code
SYNOPSIS
PARAMETERS
ctx Specifies the opaque context structure.
rcode Specifies the 3-digit (RFC 821/2821) SMTP reply code as a null-terminated string. rcode cannot be set to NULL value. rcode must
be a valid or reply code.
xcode Specifies the extended (RFC 1893/2034) reply code. An xcode must conform to RFC 1893/2034. If xcode is set to NULL, an extended
code is not used.
message Specifies the text part of the SMTP reply. If message is set to NULL, an empty message is used.
DESCRIPTION
The routine directly sets the SMTP error reply code for a connection. Only and replies are accepted. uses this code on subsequent error
replies from the Milter function.
can be called from any function except the function.
Notes
o Values passed to are not checked for standards compliance.
o The message parameter must contain only printable characters; other characters may lead to undefined behavior. For example, CR or LF
causes the call to fail, a single (percentage) character can cause the text to be ignored. If a (percentage) character must be used in
a string, it must be used as
o For more information on reply codes and their meanings, see RFC 821, 2821, 1893, or 2034.
o If the reply code (rcode) given is a code but is used for the message, the normal reply is not used.
If the reply code (rcode) given is a code but is used for the message, the custom reply is not used.
In neither of these two cases, an error is returned to the Milter and silently ignores the reply code.
o If the Milter returns and sets the reply code to the SMTP server terminates the SMTP session with a error code.
RETURN VALUE
fails and returns if the rcode or xcode argument is invalid or a memory allocation failure occurs; otherwise; returns
AUTHOR
The routine was developed by the Sendmail Inc.
SEE ALSO
smfi_getsymval(3N), smfi_getpriv(3N), smfi_setreply(3N), smfi_setpriv(3N).
on
smfi_setreply(3N)