I have a file with the below lines
1521
1522
1523
1524
1525
1526
...
174 lines all numbers like above. I want the above file to appear as below.
1521,1522,1523,1524.....
All the numbers should be separated by comma.
Pls tell me how to do this ....
Thanks in advance. (8 Replies)
How to add the filename to end of each line with | as seperator, except first and last line of the file(s) in directories(with diff tree structure) using shell script?. And also how to replace a list of strings with another set of strings, which is present in a file?.
Kindly help out on... (1 Reply)
Hi,
I am writing a script and I need to calculate last weeks date.
I get the current date as;
today=`date '+%Y%m%d'`
and I need last week inthe same format.
Thanks, (2 Replies)
I have a file with contents something similar to as below :
SVCNAME,12m-1a,1a-2a,2a-3a,3a-4a,5a-6a,6a-7a,7a-8a,8a-9a,9a-10a,10a-11a,11a-12n,12n-1p,13p-14p,14p-15p,15p-16p,16p-17p,17p-18p,18p-19p,19p-20p,20p-21p,21p-22p,22p-23p,11p-12m, TOTALS... (5 Replies)
Hello,
I'm having trouble with formatting some text via the terminal. I can get it perfectly formatted, but when I try and copy paste the text from the output file it loses it's formatting. Very frustrating!
Basically I have 7 files (data data2 data3 data4 data5 data6 data7) containing a... (13 Replies)
there is one shell which calls for different sql scripts.
output of different are formatted in frame like structure.i want columnar wise formatting to be done in such a manner that output of one sql may be comon input of rest sqls .
ERC DML
Closure Date
ER DML
SAP Transfer Date
... (0 Replies)
Hi All,
Need an urgent help to convert a unix file in to a particular format:
**source file:**
1111111
2d2f2h2
3dfgsd3
...........
1111111 <-- repeats in every nth line. remaining all lines will be different
123ss41
432ff45
...........
1111111 <-- repetition
qwe1234
123weq3... (1 Reply)
Hi Team,
We have a requirement where we need to format input file using shell script by meeting the below conditions.
1. 1. Ignore first 549 characters of that file.
2. 2. After that we need to make a file of 100 characters per line, repeat it until the 3rd ... (16 Replies)
Dear all,
I am new to shell scripting and have tried to make a small program for fun sake that tells age from the last number of cell phone and birth year.
At the end we get a final 3 digit number and the first digit represents the last digit of cell phone and rest 2 numbers shows age. eg. 423... (4 Replies)
Discussion started by: stg44
4 Replies
LEARN ABOUT MOJAVE
escape
escape(1) Mail Avenger 0.8.3 escape(1)NAME
escape - escape shell special characters in a string
SYNOPSIS
escape string
DESCRIPTION
escape prepends a "" character to all shell special characters in string, making it safe to compose a shell command with the result.
EXAMPLES
The following is a contrived example showing how one can unintentionally end up executing the contents of a string:
$ var='; echo gotcha!'
$ eval echo hi $var
hi
gotcha!
$
Using escape, one can avoid executing the contents of $var:
$ eval echo hi `escape "$var"`
hi ; echo gotcha!
$
A less contrived example is passing arguments to Mail Avenger bodytest commands containing possibly unsafe environment variables. For
example, you might write a hypothetical reject_bcc script to reject mail not explicitly addressed to the recipient:
#!/bin/sh
formail -x to -x cc -x resent-to -x resent-cc
| fgrep "$1" > /dev/null
&& exit 0
echo "<$1>.. address does not accept blind carbon copies"
exit 100
To invoke this script, passing it the recipient address as an argument, you would need to put the following in your Mail Avenger rcpt
script:
bodytest reject_bcc `escape "$RECIPIENT"`
SEE ALSO avenger(1),
The Mail Avenger home page: <http://www.mailavenger.org/>.
BUGS
escape is designed for the Bourne shell, which is what Mail Avenger scripts use. escape might or might not work with other shells.
AUTHOR
David Mazieres
Mail Avenger 0.8.3 2012-04-05 escape(1)