10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all,
I want to compare two files based on column value
Kindly help me
a.txt
123,ABCD
456,DEF
789,SDF
b.txt
123,KJI
456,LMN
321,MJK
678,KOL
Output file should be like
Common on both files
c.txt
123,ABCD,KJI (8 Replies)
Discussion started by: aaysa123
8 Replies
2. Shell Programming and Scripting
Hi there,
Not being too up on bash shell programming at this point, could anyone throw me a bone about how to zip up a set of numerically-named files by range?
For example, in a folder that contains files 1.pdf through 132000.pdf, I'd like to zip up just those files that are 50000.pdf and... (6 Replies)
Discussion started by: enwood
6 Replies
3. Shell Programming and Scripting
hi all,
Say i have a range like 0 - 1000 and i need to split into diffrent files the lines which are within a specific fixed sub-range. I can achieve this manually but is not scalable if the range increase.
E.g
cat file1.txt
Response time 2 ms
Response time 15 ms
Response time 101... (12 Replies)
Discussion started by: varu0612
12 Replies
4. Shell Programming and Scripting
Can someone please tell me what is wrong with this stings comparison?
#!/bin/sh
#set -xv
set -u
VAR=$(ping -c 5 -w 10 google.com | grep icmp_req=5 | awk '{print $6}')
echo I like cookies
echo $VAR
if "$VAR" == 'icmp_req=5'
then
echo You Rock
else
echo You Stink
fiThis is the error.... (6 Replies)
Discussion started by: cokedude
6 Replies
5. Shell Programming and Scripting
Hello,
I have a text file with lines that look like this:
1974 12 27 -0.72743 -1.0169 2 1.25029
1974 12 28 -0.4958 -0.72926 2 0.881839
1974 12 29 -0.26331 -0.53426 2 0.595623
1974 12 30 7.71432E-02 -0.71887 3 0.723001
1974 12 31 0.187789 -1.07114 3 1.08748
1975 1 1 0.349933 -1.02217... (2 Replies)
Discussion started by: meridionaljet
2 Replies
6. Programming
hi Experts
just wondering if you can help me check a number between a specific range
if i have an ip address , how can i say the valid number for ip between 1 to 254
something like this
if ($ip ) =~ /.../
{
}
what the pattern i need to type
thanks (3 Replies)
Discussion started by: doubando
3 Replies
7. Shell Programming and Scripting
Dear all,
I have numerous dat files (1.dat, 2.dat...) containing 500 numeric values each. I would like to count them, based on their range and obtain a histogram or a counter.
INPUT:
1.dat
1.3
2.16
0.34
......
2.dat
1.54
0.94
3.13
.....
... (3 Replies)
Discussion started by: chen.xiao.po
3 Replies
8. Shell Programming and Scripting
Hi Everyone,
Here's a snippet of my data:
File 1 = testRef2:
A1BG - 13208 13284
AAA1 - 34758475 34873943
AAAS - 53701240 53715412File 2 = 42MLN.3.bedS2:
13208
13208
13360
13363
13484
13518
13518My awk script:
awk 'NR == FNR{a=$1;next} {$1>=a}{$1<=a}{print... (5 Replies)
Discussion started by: heecha
5 Replies
9. UNIX for Dummies Questions & Answers
Can someone tell me how to change the first column in a very large 17k line file from a random 10 digit numeric value to a non numeric value. The format of lines in the file is:
1702938475,SNU022,201004
the first 10 numbers always begin with 170 (6 Replies)
Discussion started by: Bahf1s
6 Replies
10. Shell Programming and Scripting
Hi All,
Is there any code in Perl which can differentiate between numeric and non-numeric input? (11 Replies)
Discussion started by: Raynon
11 Replies