10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I need to search for a block with the starting pattern say
"tabId": "table_1", and ending pattern say "]"
and then add a few lines before "]"
"block1":"block_111"
"tabId": "table_1",
"title":"My title"
.....
....
}]
how do I achieve it using awk and sed.
Thanks,
Lakshmi (3 Replies)
Discussion started by: Lakshmikumari
3 Replies
2. Shell Programming and Scripting
I want to process a file block by block using sed, and if that block does not contain two patterns, then that complete block has to be printed.
See below for the example data.
................................server 1...............................
running process 1
running... (8 Replies)
Discussion started by: Kesavan
8 Replies
3. UNIX for Advanced & Expert Users
I have a "main" file which has blocks of data for each user defined by tags BEGIN and END.
BEGIN
ID_NUM:24879
USER:abc123
HOW:47M
CMD1:xyz1
CMD2:arp2
STATE:active
PROCESS:id60
END
BEGIN
ID_NUM:24880
USER:def123
HOW:4M
CMD1:xyz1
CMD2:xyz2
STATE:running
PROCESS:id64
END (7 Replies)
Discussion started by: grep_me
7 Replies
4. Shell Programming and Scripting
Hei buddies,
Need ur help once again.
I have a file which has bunch of lines which starts from a fixed pattern and ends with another fixed pattern.
I want to make use of these fixed starting and ending patterns to select the bunch, one at a time.
The input file is as follows.
Hi welcome... (12 Replies)
Discussion started by: anushree.a
12 Replies
5. UNIX for Advanced & Expert Users
I was reading a book on UNIX internals "The design of the UNIX Operating system." There are two memory structures that are confusing me:
1) Buffer cache
2) Inode cache
My questions are
1) Does a process get both buffer cache and Indoe cache allocated when it opens/creates a file?
2) if no,... (1 Reply)
Discussion started by: sreeharshasn
1 Replies
6. Shell Programming and Scripting
Input:
fstab is a configuration
file that contains information
of all the partitions
and storage devices
in your computer.
The file is located under /etc,
so the full path
to this file is /etc/fstab.
The >>>>> characters would be replaced by some texts.
For example if i run a... (5 Replies)
Discussion started by: cola
5 Replies
7. Shell Programming and Scripting
Hello,
I've been racking my brain trying to find a good way to accomplish a task. I need to insert a block of text into a file in the format of
FirewallRuleSet proxy-users {
FirewallRule allow to 0.0.0.0/0
}
I need to insert this block of text (which could have sed special... (2 Replies)
Discussion started by: 0xception
2 Replies
8. Shell Programming and Scripting
Hi,
I need to convert the following file into DB insert statements.
$ cat input.txt
START
name=john
id=123
date=12/1/09
END
START
name=sam
id=4234
status=resigned
date=12/1/08
END (2 Replies)
Discussion started by: vlinet
2 Replies
9. Shell Programming and Scripting
Hi
I need to append the following block of statements in the middle of the file:
#
openpipe tsdbdwn2
set -x
exec >> /tmp/tsdbdwn2.fifo 2>&1
#
This needs to be appended right after another block of statements:
if test $# -eq 0 ;then
echo "Safety check - do you really wish to run" $0 "... (5 Replies)
Discussion started by: aoussenko
5 Replies
10. Shell Programming and Scripting
I have script in that there are thousands of create statement...
I want to add these lines, above every Create Stament
================================================
IF OBJECT_ID('dbo.account_account_relations') IS NOT NULL
BEGIN
DROP TABLE dbo.account_account_relations
IF... (2 Replies)
Discussion started by: niceboykunal123
2 Replies