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UNIX for Dummies Questions & Answers
Sum up values followed by pattern
Post 302916782 by Don Cragun on Thursday 11th of September 2014 11:58:52 PM
09-12-2014
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1. Shell Programming and Scripting
I have a file file like this. I want to sum all column 1 values.
input
A 2
A 3
A 4
B 4
B 2
Out put
A 9
B 6 (3 Replies)
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2. Shell Programming and Scripting
Hi
I am trying to add count values from two different files into one file. Could any body please suggest me best command to do this? My problem was as follows:
a.txt b.txt c.txt
10 20 30(needed)
i tried cat a.txt b.txt > c.txt (its not adding the values)
Thanks in advance..
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3. Shell Programming and Scripting
Hi.
Im looking for way to sum numbers from top. For example i have such command
top -b -n | grep Cpu | cut -c 35 - 39
which give me output 97.0 . Ho can i do with that value any arithmetic actions (for example 97.0 +1)?
Using
c = $((top -b -n | grep Cpu | cut -c 35 - 39))
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Hi All,
I have a file which is having 3 columns as (string string integer)
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.....
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5. Shell Programming and Scripting
I am running the following script :
cat ind_sls_extr_UX.out_sorted | while read each_rec
do
count=`echo "${each_rec}" | cut -c1-2`
if
then
final_amount=0
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I have a file in the following layout:
201008005946873001846130058030701006131840000000000000000000
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Hi
I have redc containing the values 3, 6, 2, 8, and 1.
I have work containing the values 8, 2, 11, 7, and 9.
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8. UNIX for Dummies Questions & Answers
Hi,
I would like to be able to sum up the counts of a column by the ID of another column. Example (although the actual file I have has thousands of IDs):
Input file:
A1BG-AS1:001 3
A1BG-AS1:002 0
A1BG-AS1:003 2
A1CF:001 1038
A1CF:002 105
A1CF:003 115
A1CF:004 137
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Hi there,
I have 2 files in following format
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Storage Group Name: aaaa
HBA UID SP Name SPPort
------- ------- ------
0 21
Storage Group Name: bbbb
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Hi Gurus,
I have requirement need to sum the value, the logic is if the value is negative then time -1, I tried below two ways. one is failed, another one doesn't work.
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LEARN ABOUT CENTOS
chcat
CHCAT(8) User Commands CHCAT(8) NAME
chcat - change file SELinux security category SYNOPSIS
chcat category file... chcat -l category user... chcat [[+|-]category...] file... chcat -l [[+|-]category...] user... chcat [-d] file... chcat -l [-d] user... chcat -L [ -l ] [ user ... ] DESCRIPTION
Change/Remove the security category for each file or user. Use +/- to add/remove categories from a file or user. Note: When removing a category you must specify '--' on the command line before using the -Category syntax. This tells the command that you have finished entering options and are now specifying a category name instead. -d delete the category from each FILE/USER. -L list available categories. -l Tells chcat to operate on users instead of files. SEE ALSO
chcon(1), selinux(8), semanage(8) When operating on files this script wraps the chcon command. FILES
/etc/selinux/{SELINUXTYPE}/setrans.conf /etc/selinux/{SELINUXTYPE}/seusers chcat September 2005 CHCAT(8)