12-29-2016
Give example data which you have tried to parse.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
How do you get a for loop to cope with one of the items being an asterisk?
for myResult in `echo "*"`
do
echo "$myResult"
done
The asterisk is returning a file listing in the PWD.
The same result can be got from:
for myResult in "*"
do
echo "$myResult"
done (1 Reply)
Discussion started by: PaulUrwin
1 Replies
2. Shell Programming and Scripting
hi,
i am new to this site.
i want to write a script to compare the file size of the files in the current dir with the files in the previous directory.
the files name will be same, but the filename format will be as xyzddddyymm.txt. the files will arrive with the month end date(i want to... (5 Replies)
Discussion started by: tweety
5 Replies
3. Shell Programming and Scripting
Hi,
I have one small doubt how to go ahead and process the below requirement.
File Content
1,abc,10
2,xyz,11
3,pqr,12
4,pqr,13
5,pqr,14
Output file expected:
1,mnq,1
1,ddd,2
1,qqq,3
1,sss,4
1,ddd,5
1,eee,6
1,fff,7
1,ddr,8
1,rrd,9 (3 Replies)
Discussion started by: dikesm
3 Replies
4. Shell Programming and Scripting
Hi Guys
I have the following file
Essentially, I am trying to find the right awk/sed syntax in order to produce the following 3 distinct files from the file above:
Basically, I want to print the lines of the file as long as the second field of the current line is equal to the... (9 Replies)
Discussion started by: moutaye
9 Replies
5. Shell Programming and Scripting
Hi! all
can any one tell me how to compare current record of column with next and previous record in awk without using array
my case is like this
input.txt
0 32
1 26
2 27
3 34
4 26
5 25
6 24
9 23
0 32
1 28
2 15
3 26
4 24 (7 Replies)
Discussion started by: Dona Clara
7 Replies
6. Shell Programming and Scripting
For example, I have a file called number.txt.
x y
1 1
2 4
3 9
4 6
5 5
6 6
7 9
8 4
9 1
10 0
...
And I want to print out the value of x and y, if y%4==0 and the next value of y%4==0. Thus, the sample output is:
1 1 *because the previous x before 2 is 1
2 4 *because 4%4 == 0
7 9... (2 Replies)
Discussion started by: Tzeronone
2 Replies
7. Shell Programming and Scripting
Hello,
I'm new here. I test these expressions's value in my script :
(in centOS 6 )
#!/bin/bash
array='something'
echo "############"
echo ${array}
echo ${array}
echo ${array}
echo "############"
The output result is :
#################
something
something
#################... (5 Replies)
Discussion started by: lingjing
5 Replies
8. Shell Programming and Scripting
Hi Gurus,
I have requirement to compare current result with previous reuslt.
The sample case is below.
1 job1 1
1 job2 2
1 job3 3
2 job_a1 1
2 job_a2 2
2 job_a3 3
3 job_b1 1
3 job_b2 2
for above sample file, GID is group ID, for input line, the job run... (1 Reply)
Discussion started by: ken6503
1 Replies
9. Shell Programming and Scripting
Hello All,
I'm working on a script that will actually read a file consisting of data like the below:(ReportID,Sub_reportID,Sub_reportName)
1,1,ABC
1,2,DEF
1,3,GHI
2,1,JKL
2,2,MNO
3,1,PQR
I want to read the Sub Report details for a Report_ID using while loop and write these values into... (6 Replies)
Discussion started by: venkat_reddy
6 Replies
10. Shell Programming and Scripting
We have a simple menu with prompt of menu numbers to user.
It is still under construction.
Is there a way to "count" the menu choices so the prompt maximum count can be changed dynamically?
See attached TODO note in code
read_options(){
local choice
# the... (7 Replies)
Discussion started by: annacreek
7 Replies
LEARN ABOUT NETBSD
groupmod
GROUPMOD(8) BSD System Manager's Manual GROUPMOD(8)
NAME
groupmod -- modify an existing group on the system
SYNOPSIS
groupmod [-ov] [-g gid] [-n newname] group
DESCRIPTION
The groupmod utility modifies an existing group on the system. See group(8) for more information about EXTENSIONS. The options are as fol-
lows:
-g gid Give the numeric group identifier to be used for the new group.
-n new-group-name
Give the new name which the group shall have.
-o Allow the new group to have a gid which is already in use for another group.
-v Enable verbose mode - explain the commands as they are executed. This option is included if built with EXTENSIONS.
EXIT STATUS
The groupmod utility exits 0 on success, and >0 if an error occurs.
SEE ALSO
group(5), group(8), user(8)
HISTORY
The groupmod utility first appeared in NetBSD 1.5. It is based on the addnerd package by the same author.
AUTHORS
The groupmod utility was written by Alistair G. Crooks <agc@NetBSD.org>.
BSD
November 7, 2005 BSD