10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I need to do a patten match between files .
I am new to shell scripting and have come up with this so far. It take 50 seconds to process files of 2mb size . I need to tune this code as file size will be around 50mb and need to save time.
Main issue is that I need to search the pattern from... (2 Replies)
Discussion started by: nitin_daharwal
2 Replies
2. Shell Programming and Scripting
HI,
I have File1 which contains :-
admins = anand,satheesha,user1,user2,user3,user4,user5,user10,vishal
nonadmins = read-only
@admins = rw
@nonadmins = r
One shell script, using that I want to change the File1 as per user input (let's say $1) which have value as 'John', so now I want to... (6 Replies)
Discussion started by: Vishal Mishra
6 Replies
3. Shell Programming and Scripting
i have little challenge, help me out.i have a file where i have a value declared and and i have to replace the value when called. for example i have the value for abc and ccc. now i have to substitute the value of
value abc and ccc in the place of them.
Input File:
go to &abc=ddd;
if... (16 Replies)
Discussion started by: saaisiva
16 Replies
4. Shell Programming and Scripting
Hi,
I have two files file1.txt and file2.txt. Please see the attachments.
In file2.txt (which actually is a diff output between two versions of file1.txt.), I extract the pattern corresponding to 1172c1172. Now ,In file1.txt I have to search for this pattern 1172c1172 and if found, I have to... (9 Replies)
Discussion started by: saurabh kumar
9 Replies
5. Shell Programming and Scripting
I am trying to search a file for a patterns ERR- in a file and return a count for each of the error reported
Input file is a free flowing file without any format
example of output
ERR-00001=5
....
ERR-01010=10
.....
ERR-99999=10 (4 Replies)
Discussion started by: swayam123
4 Replies
6. Shell Programming and Scripting
Hello All,
I have a file say
cat test.txt
sathya sxk opt
Sandy sxr omg
Ram rxm opt
Now I would like to change opt to omr only for the line in my file
sathya sxk opt
How can i do it.
I know we can do it with sed -i option, but its not present in my system, please help me some... (13 Replies)
Discussion started by: sathyaonnuix
13 Replies
7. Shell Programming and Scripting
Hi,
I got a file which looks like this:
Value A
Status: -
Other: -
Value B
Status: -
Other: -
Value C
Status: -
Other: -
I would like to change only the first line which includes the "Status:" string after matching the line containing "Value B", so the output file should look... (5 Replies)
Discussion started by: wenclu
5 Replies
8. Shell Programming and Scripting
Hi, I have 2 files that I have modified to basically match each other, however I want to determine what (if any) line in file 1 does not exist in file 2. I need to match column $1 and $2 as a single string in file1 to $1 and $2 in file2 as these two columns create a match.
I'm stuck in an AWK... (9 Replies)
Discussion started by: right_coaster
9 Replies
9. Shell Programming and Scripting
Hi All,
Please can someone assist in the script I have made that searches a pattern in a file and delete the whole line containing the pattern.
#!bin/sh
# The pattern that user want to add to the files
echo "Enter the pattern of the redirect"
read value
# check if the user has... (1 Reply)
Discussion started by: Shazin
1 Replies
10. Shell Programming and Scripting
Hi,
I have a file with contents in this format....
... (3 Replies)
Discussion started by: kripssmart
3 Replies
BOOTPARAMS(5) BSD File Formats Manual BOOTPARAMS(5)
NAME
bootparams -- boot parameter database
SYNOPSIS
/etc/bootparams
DESCRIPTION
The bootparams file specifies the boot parameters that diskless(8) clients may request when booting over the network. Each client supported
by this server must have an entry in the bootparams file containing the servers and pathnames for its root, area. It may optionally contain
swap, dump, and other entry types.
Each line in the file (other than comment lines that begin with a #) specifies the client name followed by the pathnames that the client may
request by their logical names. Names are matched in a case-insensitive fashion, and may also be wildcarded using shell-style globbing char-
acters.
The components of the line are delimited with blank or tab, and may be continued onto multiple lines with a backslash.
For example:
dummy root=server:/export/dummy/root
swap=server:/export/dummy/swap
dump=server:/export/dummy/swap
gateway=router:255.255.255.0
When the client named "dummy" requests the pathname for its logical "root" it will be given server ``server'' and pathname
``/export/dummy/root'' as the response to its RPC request.
netra[1-5]www* root=server:/export/jumpstart/netra_www
When any client with a name matching the pattern "netra[1-5]www*" requests the pathname for its logical "root" it will be given server
``server'' and pathname ``/export/jumpstart/netra_www'' as the response to its RPC request. As this example implies, this is useful for set-
ting up Jumpstart servers for Sun clients.
NOTES
The server does not default to the localhost, and must be filled in.
FILES
/etc/bootparams default configuration file
SEE ALSO
diskless(8), rpc.bootparamd(8)
BSD
February 28, 2002 BSD
03-15-2006
up # export to only these machines