$(..) is the syntax that replaced ` command something ` the result is the execution of the code between the braces..
For the quotes and double quotes its best you experience with them and you tell us what you understood: e.g.
So?
Problem: I have a shell script that will be called by a Perl module that will connect to a db and delete rows. The Perl module will be called by CRON. I am using a Perl module to call a shell script because I need to get the db connection from Perl.
Here is the Perl pseudocode:
... (4 Replies)
Dear all
I am still bit new in shell script area.I am writing down a shell script which I guess somewhere wrong so please kindly correct it. I would be greatful for that.
What I actually want from this shell script is that it will move all the files one by one to another server which can be... (2 Replies)
HI guys,
I have created a script to read 1 column in a csv file and then place it in text file.
However, when i checked out the text file, it is not in a column format...
Example:
CSV file contains
name,age
aa,11
bb,22
cc,33
After using awk to get first column
TXT file... (1 Reply)
Hi All,
Can any one solve this prob.
Im sending a textfile content as a mail body while sending a mail using shell script.
But, that textfile content is a unic command output.
So, in mail, im not getting the correct alignment as in textfile.
What may be the reason behind this.
Can... (1 Reply)
I have a bunch of files in various folders. I want to go through each of them and display certain lines in a particular format
All files have a similar format
Date:
Time:
User:
Message:
Miscellaneous:
(and some other stuff)I want to display to only the "Date:", "Time:" "User:" lines in... (7 Replies)
Hi Folks,
I have few mailids in a text file and need to check whether the mailid is in correct format or not.
If just to check whether the string is a mailid or not there is a perl module Email::Valid to do the business or we can implement our own logic.
But the mail_ids I am having is... (4 Replies)
Hi All,
I have new for shell scripting.
Problem : I have one scrip at serv1 and path of server is /apps/dev/provimage/scripts and script name:extract_ancillary.bat.
I need to call this script at server2(my working server) and execute at server2 .
Please let me know how to build the... (5 Replies)
Discussion started by: Vineeta Nigam
5 Replies
8. Post Here to Contact Site Administrators and Moderators
Hi All,
There are list of 4-5 .csv files which has 12 columns.In some cases one of the record is split into 2 records. What needs to be done is this split record has to be auto corrected and placed in the csv file.
Eg:
Let us consider sample.csv file and in normal conditions the file... (1 Reply)
Hi,
I have below data in my flat file.I would like to remove the quotes and comma necessary from the data.Below is the details I would like to have in my output.
Could anybody help me providing the Unix shell script for this.
Input :
ABC,ABC,10/15/2012,"47,936,164.567 ","1,036,997.453... (2 Replies)
I have a script that looks like this:
dirname2=/usr/tmp/filelist/*/*
for dirname2 in /tmp/filelist/*/*; do (cd $dirname2/catalog ||echo "file does not exist" && echo "$dirname2" |cut -d '/' -f 7,8 && echo $i && ls -la |awk 'NR>3 {SUM += $5} END { print "Total number of kb " SUM }');done... (2 Replies)
Discussion started by: newbie2010
2 Replies
LEARN ABOUT V7
calendar
CALENDAR(1) General Commands Manual CALENDAR(1)NAME
calendar - reminder service
SYNOPSIS
calendar [ - ]
DESCRIPTION
Calendar consults the file `calendar' in the current directory and prints out lines that contain today's or tomorrow's date anywhere in the
line. Most reasonable month-day dates such as `Dec. 7,' `december 7,' `12/7,' etc., are recognized, but not `7 December' or `7/12'. On
weekends `tomorrow' extends through Monday.
When an argument is present, calendar does its job for every user who has a file `calendar' in his login directory and sends him any posi-
tive results by mail(1). Normally this is done daily in the wee hours under control of cron(8).
FILES
calendar
/usr/lib/calendar to figure out today's and tomorrow's dates
/etc/passwd
/tmp/cal*
egrep, sed, mail subprocesses
SEE ALSO at(1), cron(8), mail(1)BUGS
Your calendar must be public information for you to get reminder service.
Calendar's extended idea of `tomorrow' doesn't account for holidays.
CALENDAR(1)