10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi there, I'm camor and I'm trying to process huge files with bash scripting and awk.
I've got a dataset folder with 10 files (16 millions of row each one - 600MB), and I've got a sorted file with all keys inside.
For example:
a sample_1 200
a.b sample_2 10
a sample_3 10
a sample_1 10
a... (4 Replies)
Discussion started by: camor
4 Replies
2. Shell Programming and Scripting
Bonjour,
I've wrote a script to monitor a logfile in realtime. It is working almost perfeclty except for two things.
The script use the following technique :
tail -fn0 $logfile | \
while read line ; do
... some stuff
done
First one, I'd like a way to end the monitoring script if a... (3 Replies)
Discussion started by: Warluck
3 Replies
3. Cybersecurity
I was looking for a good list of words to exclude people from using as passwords, i.e. those that could be guessed easily. I'm working through a whole bunch of suggestions from skullsecurity.org, but I managed to find this page that seems to suggest I have more options than I thought. :b:
I... (1 Reply)
Discussion started by: rbatte1
1 Replies
4. UNIX for Dummies Questions & Answers
Can anyone explain me in details of Real and Effective IDs (6 Replies)
Discussion started by: kkalyan
6 Replies
5. Shell Programming and Scripting
Hi Friendz,
I have 14 DB load scripts say 1,2,3....14. I want a script to call each script automatically, and after completion of every script, it needs to track the logfile and mail that log file to a group.and again it should run the next script in sequence 1,2,3...14
Please help me,need... (1 Reply)
Discussion started by: shirdi
1 Replies
6. Red Hat
hi all,
We are trying to run a process in the background and in the process we call fork ;and wait for the child process to finish .We find that the died = wait(&status); happens after 10 seconds randomly and sometimes completes in time (within 1 sec)
This behavior is seen only when the... (1 Reply)
Discussion started by: vishnu.priya
1 Replies
7. Red Hat
hi all,
We are trying to run a process in the background and in the process we call fork ;and wait for the child process to finish .We find that the died = wait(&status); happens after 10 seconds randomly and sometimes completes in time (within 1 sec)
This behavior is seen only when the... (0 Replies)
Discussion started by: vishnu.priya
0 Replies
8. Shell Programming and Scripting
Hi,
I need to make a script to edit a file. File is a large file in below format
Version: 2008120101
;$INCLUDE ./abc/xyz/Delhi
;$INCLUDE ./abc/xyz/London
$INCLUDE ./abc/xyz/New York
First line in the file is version number which is in year,month,date and serial number format. Each... (5 Replies)
Discussion started by: makkar4u
5 Replies
9. Shell Programming and Scripting
Hi all,
I need to pull the (last section) from the header to the end of file. This logfile will have many sections appended, but I only need to capture the last one and email it to someone. Any ideas? Thanks Kathy
Example Logfile:
=============
= BOX : SAPCFI
= JOB : SAPCFI
=... (9 Replies)
Discussion started by: kburrows
9 Replies
10. UNIX for Dummies Questions & Answers
what's the most efficient and effective search for a file in a dir ?
I see many guys use this
# find - print
or something as such ? and sometimes pipe it to something else ?
Is there a better way of using "grep" in all of this ?
thanks
simon2000 (3 Replies)
Discussion started by: simon2000
3 Replies