I am trying to do a shell script to monitor if any files went through in the last hour.
There is a script in cron that runs every sec checking to see if a file is there and ftp the file out of this folder.
Now I just want to add a block of code that will check to see no files went in the last... (3 Replies)
I'm trying to have a loop print out statistics every X number of seconds. How can I add a specific number of seconds to a time variable and make a comparison? Thanks ahead of time.
For example:
startTime = `date +%H%M%S`
currentTime = $startTime
executeTime = startTime + X # X is equal... (5 Replies)
hi all,
was wondering if there is another way to do calculations in ksh scripts other than using bc ?? i am using a script to calculate average response time and my script errors out after running for a bit.
e.g code i am using :
averageTime=$(print "$totalTime / $numberOfEntries" |... (2 Replies)
I need to be able to use the current date and calculate 7 days ago to be stored in another variable to be passed to a file in my Unix shell script. I need the date in the following format:
date '+%m/%d/%Y'
or
05/16/2006
How do I calculate date minus 7 days or 1 week ago? (8 Replies)
HI
i have following problem,
i need to use split command to split files each should be cca 700 lines but i dont know how to inplement it in the scripts becasuse each time the origin file will be various size ,
any body got any idea
cheers (2 Replies)
Hello,
I have to turn:
Apple Inc.:325,64:329,57
into
Apple Inc.:325,64:329,57:3,93
3,93=329,57-325,64.
My code:
cat beurs.txt | sed 's/\(*\):\(*\),*\(*\):\(*\),\(*\)/\4\.\5-\2\.\3/' beurs.txt | bc| tr '.' ',' | sed 's/^-*,/0,/' > winstmarges.txt; paste -d: beurs.txt winstmarges.txt; rm... (5 Replies)
I'm writing a script that will read all the fields of a text file into an array(if they are numeric), while at the same time computing the minimum and maximum values from the file. After that I want to output the average of all the numbers in the array.
The first problem I'm having is that many... (10 Replies)
Attached are the is original output (zipped file) and a custom file using the awk code below in which the average reads per bait are calculated (average.txt)
awk '{if(len==0){last=$4;total=$6;len=1;getline}if($4!=last){printf("%s\t%f\n", last,... (7 Replies)
Hello. I'm writing an awk script that looks at a .csv file and calculates the weighted grade for each student based on the scores and categories in the file. I am able to get the script to run the only issue however is that the same score for each student is the same. I'm self-teaching myself the... (1 Reply)
Discussion started by: Eric7giants
1 Replies
LEARN ABOUT X11R4
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)