10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
today my website was under attack for several hours. 2 specific IPs make a tons of "get requests" to a specific page and apache server goes up and down. Now the problem is solved because I put in firewall blacklist these IPs, but I took a lot of time to analyze the apache log to... (6 Replies)
Discussion started by: Lord Spectre
2. Shell Programming and Scripting
I have a bunch of lines with values in field 4 that I am interested in.
If these values are between 1 and 3 I want it to count all these values to all be counted together and then have the computer print out
LOW and the number of lines with those values in between 1 and 3,... (2 Replies)
Discussion started by: VagabondGold
3. Shell Programming and Scripting
My Requirement is to Delete files in a particular directory based on its extension. So for that i have piece of Code down below
date >> $logfile
for fulldir in 'ls -ld /temp/strs/*'
case $dir in... (3 Replies)
Discussion started by: Ajesh
4. Shell Programming and Scripting
I have a file like following:
ALB_13554 1 1 1
ALB_13554 1 2 1
ALB_18544 2 0 2
ALB_18544 1 0 1
This is a sample of my file, my real file has 441845 number of fields. What I want to do is to calculate the number of 1 and 2 in each column using AWK, so, the output file looks like... (5 Replies)
Discussion started by: Homa
5. Shell Programming and Scripting
I have a code in unix as
SCRNAME=`whence $0 | sed -e 's/\.\///g'`
this used to return me this path
but i ran this code in linux as
SCRNAME=`/bin/ksh whence $0 | sed -e 's/\.\///g'`
and now its returning me blank value in SCRNAME. I am not able... (2 Replies)
Discussion started by: vee_789
6. Shell Programming and Scripting
I have been trying to use an awk script to parse out correct and incorrect answers in a simple tab-delimited text file. I am trying to compare the user's response to the stimulus presented (in this case, an arrow pointing left or right; e.g., "<--" vs. "-->"). I have the data for the... (6 Replies)
Discussion started by: Jahn
7. Shell Programming and Scripting
I have a ksh script (dtksh Version M-12/28/93d on Solaris 10) that is run daily by cron and sometime hangs forever. I need to detect if there is an old copy hung before I start the new run, and if so send an email and exit the script. Here is part of the code:
#!/usr/dt/bin/dtksh... (4 Replies)
Discussion started by: 73rdUserID
8. UNIX for Dummies Questions & Answers
# cat SERVERNAMES
echo "Machine Doesnt exist"
exit 1 #exit shell script
} (2 Replies)
Discussion started by: pinga123
9. Shell Programming and Scripting
I have a script which greps for a word in a file contains records.
I grabbed a particular column & sent the colomn values to a file.
I need to find each column value, the times it appeared in the file.
My script is:
grep sceneority <file> | cut -f 6 >> swi
With... (4 Replies)
Discussion started by: pradeep_script
10. Shell Programming and Scripting
I have a simple script that I want to notify me whenever there are anything other than one instance of a particular process running. I've always used the script:
DPID_DW=$(ps -ef | grep | wc -l)
echo "The data warehouse manager for DB is down"
... (4 Replies)
Discussion started by: heprox