10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to divide the number of white spaces by total number of characters in a file using bash. I am able to get the number of white spaces correctly using:
tr -cd < afile | wc -c
I am also able to get the total number of characters using:
wc -c afile
How do I divide the first... (2 Replies)
Discussion started by: ngabrani
2 Replies
2. UNIX for Beginners Questions & Answers
Hello everyone,
I need help comparing 2 arrays. the first array is static; the second array is not ..
array1=( "macOS Mojave" "iTunes" )
cd /Volumes
array2=( * )
# output of array2
macOS Mojave
iTunes
Mac me
The problem occurs when I compare the arrays with the following code -
... (6 Replies)
Discussion started by: trexthurman
6 Replies
3. Shell Programming and Scripting
I am using bash
I have a script that takes a number, i.e. 85.152, which is always a non integer and essentially tries to get that number to be a multiple of 10. My code is as follows:
number=85.152
A=${number%.*} #Converts float to integer
typeset -i B=$(((A-20)/10)) #subtracting 20 is... (12 Replies)
Discussion started by: prodigious8
12 Replies
4. Shell Programming and Scripting
Hi,
I have the following code which is giving error mentioned below. Please can you support on this. Also suggest how can we access all the items against single vasservicename in circlename array,i.e, vasservicename say MTSTV will be available to all circles which are mentioned in the array... (2 Replies)
Discussion started by: siramitsharma
2 Replies
5. Shell Programming and Scripting
I have 2 numbers
xmin = 0.369000018
xmax = 0.569000006
and want to calculate
(xmax- xmin) / 5.0
I have tried using $(( )) but is always giving an error (8 Replies)
Discussion started by: kristinu
8 Replies
6. Shell Programming and Scripting
ls -l /md01/EL/MarketData/inbound/ststr/INVENTORY* |tail -5 |awk '{ print $5,$6,$7,$8,$9 }'If I run the above from the command line the output to md_email is formatted correctly as
78213497 May 1 12:50 /md01/EL/MarketData/inbound/ststr/INVENTORY.20120430.PINESTREET.CSV.done
77904740 May 2... (3 Replies)
Discussion started by: smenago
3 Replies
7. Shell Programming and Scripting
I use the following shell script in bash and it works fine. It returns 1
# cat /etc/httpd/conf/res.txt
maldet(24444): {scan} scan completed on eicar_com.zip: files 1, malware hits 1, cleaned hits 0
# if ]; then echo 0 > /etc/httpd/conf/malflag; else echo 1 > /etc/httpd/conf/malflag;... (2 Replies)
Discussion started by: anilcliff
2 Replies
8. Shell Programming and Scripting
Guys,
The below expression is valid in which shells (sh,ksh,bash,csh)?
VAR1=2
VAR2=$(($VAR1 -2))
Thanks (1 Reply)
Discussion started by: rprajendran
1 Replies
9. Shell Programming and Scripting
Hello, I'm relatively new to using bc so I could use some help. In this script im working on I want to have the bc function to calculate float numbers for imagemagicks convert charcoal. Below is what I'm talking about. There are no syntax errors but when it outputs the users frames for example 0-10... (2 Replies)
Discussion started by: jsells20
2 Replies
10. Shell Programming and Scripting
Friends,
I have a file with contents like:
interface Serial0/4/0/0/1/1/1/1:0
encapsulation mfr
multilink
group 101
Now I need to manipulate the file in such a way that to all the numbers less than 163, 63 gets added and to all numbers greater than 163, 63 gets deducted.(The numbers... (2 Replies)
Discussion started by: shrijith1
2 Replies