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 "]"
how do I achieve it using awk and sed.
Lakshmi (3 Replies)
Discussion started by: Lakshmikumari
2. Shell Programming and Scripting
I have a file say "SAMPLE.txt" with following content,
I want a output file say "RESULT.txt" as,
Value3:NULL (17 Replies)
Discussion started by: garvit184
3. 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.
running process 1
running... (8 Replies)
Discussion started by: Kesavan
4. UNIX for Advanced & Expert Users
I have a "main" file which has blocks of data for each user defined by tags BEGIN and END.
END (7 Replies)
Discussion started by: grep_me
5. Shell Programming and Scripting
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
6. Shell Programming and Scripting
Can you pleas help me with below requirement?
There is only one big line in the file. I need to parse block by block(particular tag values, 'Val' in below case) to get different parameters.
Portion of the Input string:-
<?xml version="1.1" encoding="UTF-8"?> <Data><Val ... (4 Replies)
Discussion started by: kmajumder
7. 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
8. Shell Programming and Scripting
Ok, I have some experience with awk, but I haven't touched it for years ... back again and I have one problem.
I have large char file, it has hundreds of major text blocks. First, I need to grab and process those, and ignore everything else. That bit is simple.
Within those major text... (5 Replies)
Discussion started by: DerekAsirvadem
9. Shell Programming and Scripting
I need to append the following block of statements in the middle of the file:
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
Error received when I tried to restore a blank disk with an 'auto recovery' DDS tape via HP-UX recovery system 2.0 onto a 1Gb SCSI. I assumed it would do the setup, wrong. Could someone tell me the procedure to initial disk for recovering files using cpio. The system is a HP-UX 9.04 version on a... (1 Reply)
Discussion started by: admin wanabee