03-16-2005
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have a program that i have to run by cron. The program needs user input. So i have to automate that in a littke script.
start of script program.sh:
result=program.log; export result
echo Program starting : `date` >> $result
/usr/local/program >> $result
echo Program running : `date` >>... (11 Replies)
Discussion started by: erwinspeybroeck
11 Replies
2. Shell Programming and Scripting
I am trying to use a here document to automate testing a perl script however when the perl script hits a system(perl subscript.pl) call, input is no longer entered into this subscript.
here is my script
$ cat test.sh
#ksh
for testcase
do
program <<-EOF | tee -a funcscnlog.log
y... (3 Replies)
Discussion started by: hogger84
3 Replies
3. Shell Programming and Scripting
I would like to automate script where i do not have to manually insert the username and password I wrote two different scripts but not able to achieve the results: here's to scripts i wrote
#!/bin/bash
cd /var/tmp
/home/server/steve/pca --askauth -idx
/opt/app/bin/expect <<EOF
expect... (3 Replies)
Discussion started by: sam786
3 Replies
4. Shell Programming and Scripting
Hi,
New member here looking for help. This might not be a post for the 'VERY basics' section, so feel free to move it to somewhere more appropriate.
I've created a script that searches my computer for video files, creates a list of these files, and selects a number of random entries to play in... (2 Replies)
Discussion started by: uncertain
2 Replies
5. Shell Programming and Scripting
Hi All,
Can I automate a script when some one trying to 'vi' (open) a file.
For Example, I am having a file named 'SecuredShell.sh'.
when a user types " vi SecuredShell.sh " in unix command prompt a script named secure.sh needs to be automated.
Can this be possible. if Yes please guide... (2 Replies)
Discussion started by: little_wonder
2 Replies
6. Shell Programming and Scripting
Hi,
Here below the logs from the mail server:
less /var/log/messages:
Sep 6 04:03:31 server-59 out: 1252227811|webmaster@zilia.com|antonino.granata@gmail.com|2175|success|1
Sep 6 04:03:33 server-59 in: 1252227813|news@tarot.com|junk@thess.com|30376|success|1
Sep 6 04:03:35 server-59... (8 Replies)
Discussion started by: gsiva
8 Replies
7. Shell Programming and Scripting
Hi all,
I need to execute a script on a remote machine that are connected to the network.The basic requirement is to write a script which will login in remote machine and then execute the other script automatically placed in remote machine.So that I need to execute the remote machine script... (3 Replies)
Discussion started by: smartgupta
3 Replies
8. Windows & DOS: Issues & Discussions
Dear all,
I I want to login to my Linux machine using putty and then run some script from Windows machine.we can do it after loging it and then execute the script by typing it in putty command line screen. but I want to automate it.So whenever I will fire this script,it will do the following... (4 Replies)
Discussion started by: smartgupta
4 Replies
9. UNIX for Dummies Questions & Answers
I'd love to get help on this one please. Ok so say I have a file called README with lines such as this:
index:index.html
required:file1.1:file2.1:file3.1
I'm having trouble with writing an if statement that compares the items in a list with a file inside README, what I imagine in my head... (7 Replies)
Discussion started by: mistsong1
7 Replies
10. 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
JOIN(1) General Commands Manual JOIN(1)
NAME
join - relational database operator
SYNOPSIS
join [ options ] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-jn m Join on the mth field of file n. If n is missing, use the mth field in each file.
-o list
Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO
sort(1), comm(1), awk(1)
BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
7th Edition April 29, 1985 JOIN(1)