Check into the command 'comm', which takes 2 files or pipes of binary sorted lines, and marks them for one of three columns: a-only, b-only or both. It slides lines left to columns 2 and 3 using 1 or 2 tabs. If you option it -3, it removes all lines in the both column, -13 says remove a and both, leaving no tabs and just what is in file b only. Think of it as robust set arithmetic. In ksh and bash, a neat form sorting on a generated name pipe is:
The LC_ALL not C can upset newer sort versions so the sort order can be very strange if not broken.
You can easily post-process the comm output to differentiate a-not-b from b-not-a. The sort input does not need to be a file, it could be:
Code:
comm -3 <(
cd dir-a ; find * -type f | sort
) <(
cd dir-b ; find * -type f | sort
)| sed '
s/^\t/B:/ # \t here represents an actual tab in the sed script
t
s/^/A:/
Last edited by DGPickett; 02-27-2012 at 06:43 PM..
I have a schell script that runs continously on an AIX system. It is actually started from another shell script with the "ksh -x" command and then I just write the output to a log file. This causes the log files to be filled with mostly useless information. I would like to modify this script to... (2 Replies)
Please help me in writing the script for sending an attachment through email.(For example my text file name is :abc.txt and it is in directory d:/abc) (1 Reply)
hi guys,
I need a shell script to send mail automatically to my personal mail id like xxxx@hotmail.com but while experimenting with "mail" command I faced following problems.
cat text1.txt | mail -s 'test mail' xxxx@hotmail.com
command successfully executed
but while
checking for... (4 Replies)
hi I need help urgently...i need to write a shell script which can solve the following problem....its urgent plz help me out coz m totally newbie in shell scripting....
the problem is:
Suppose I have a folder called logs. whenever some error occurs some correspondence error file is generated.
I... (4 Replies)
Hi,
I have shell script which checks the filesystem check but does not send the mail. I might be missing something very simple.. could you please help?
#!/bin/sh
_servers="machine name"
_out="/tmp/output.$$"
_email="me@there.com"
_sub="Disk Space Report $(date)"
_mail=/usr/bin/mail... (5 Replies)
Hello All,
I m trying to send mail from my unix script,
I have used the below command
mailx -s 'hi' email address < temp.txt
It is not giving me any error,but I couldn't receive the mail
Can you please help me.
Many Thanks,
Pragyan (6 Replies)
I am in need of a script that will send out emails while going through a NAT. What I have that works is as follows:
display_remote_IP | sort | uniq | while read i
do
FOUND=0
for IP in `echo $ACCEPTABLEIP`
do
if ; then
FOUND=1... (2 Replies)
I have make an menu in which first option is to start and second is to stop the services
echo "Please enter the appropriate choice for doing the operations"
echo "
1) STOP Services
2) START Services
case $choice in
1)
... (1 Reply)
Hello every one.
I use mutt :
"mpack -s "Test" /home/pi/Pictures/2018-10-05_23_10_40.jpg my_email_addres "
to send me a particular picture with the name of the data+jpg in a pictures folder, but this folder I use it for a timelapse proyect with more pictures , and what I need is... (2 Replies)
Discussion started by: maxbcn
2 Replies
LEARN ABOUT OSF1
rmf
rmf(1) General Commands Manual rmf(1)NAME
rmf - remove folder (only available within the message handling system, mh)
SYNOPSIS
rmf [+folder] [-help] [-[no]interactive]
OPTIONS
Prints a list of the valid options to this command. Asks for confirmation before deleting a folder. By default, rmf deletes a folder and
its messages without asking for confirmation. If you specify the -interactive option, rmf asks if you are sure before deleting the folder.
You are advised to use this option, since when rmf deletes a folder its contents are lost irretrievably.
DESCRIPTION
The rmf command removes all of the messages within the current folder, and then removes the folder itself. If there are any files within
the folder which are not part of MH, they are not removed, and an error message is displayed.
You can specify a folder other than the current folder by using the +folder argument. If you do not specify a folder, and rmf cannot find
the current folder,rmf asks you whether you want to delete +inbox instead.
If the current folder is removed, it makes +inbox current.
Note that the rmf command irreversibly deletes messages that do not have other links, so use it with caution.
If the folder being removed is a sub-folder, the parent folder becomes the new current folder, and rmf tells you that this has happened.
This provides an easy mechanism for selecting a set of messages, operating on the list, then removing the list and returning to the current
folder from which the list was extracted.
Using rmf to delete a read-only folder deletes the private sequence and current message information from the file, without affecting the
folder itself. If you have sub-folders within a folder, you must delete all the sub-folders before you can delete the folder itself.
PROFILE COMPONENTS
Path: To determine the user's Mail directory
EXAMPLES
This example shows how rmf asks for confirmation when the -interactive option is used: % rmf -interactive +test Remove folder "test"? y
FILES
The user profile.
SEE ALSO rmm(1)rmf(1)