Hi All,
I have an expression as follows:-
a=`expr ${i} + ${j}` >> $log_file 2>&1
Here, if any of the values i or j or both happens to be empty then the "expr" returns error as
"expr: 0402-050 Syntax error." My problem is I am not able to re-direct this error to the log file. Its is getting... (4 Replies)
Ok so i have this script and I dont know how to have the output go to a file and then email that file to someone.
#!/bin/ksh
print "AL"
print "AM"
print "AN"
print "RL\n"
nawk '/PROD/ {print $3, $2}' /home/user/switch_listtest | sort -k1,2
print "End of Report"
Thank you in... (2 Replies)
Hi,
I have a script to compare 2 files.
file1=$1
file2=$2
num_of_records_file1=`awk ' END { print NR } ' $file1`
num_of_records_file2=`awk ' END { print NR } ' $file2`
i=1
while
do
sed -n "$i"p $file1 > file1_temp
sed -n "$i"p $file2 > file2_temp
diff file1_temp... (5 Replies)
I have an interesting dilemma. I am trying make a script that is continuously scanning for new data. This script cannot be paused or stopped it needs to run constantly. I also want to periodically time stamp the output to make it easier to sort through. The trouble is that I can't think of a... (6 Replies)
Hi all,
I have a script which checks on my jobs that run on some cluster.
The script, "script.sh", takes as an input the job-id for the job to checked. Sometimes I have 100s of jobs and I want to check them. I could put these job-ids into a file, each id in its own line.
The script would ask... (2 Replies)
I want change the file when the line contains $(AA) but NOT contains $(BB), then change $(AA) to $(AA) $(BB)
eg:
$(AA) something
$(AA) $(BB) something (7 Replies)
Hi guys,
been scratching round the forums and my mountain of resources.
Maybe I havn't read deep enough
My question is not how sed edits a stream and outputs it to a file, rather something like this below:
I have a .txt with some text in it :rolleyes:
abc:123:xyz
123:abc:987... (7 Replies)
Hi, i'm trying to gather details from remote hosts and want them to be written to my local linux machine from where i'm using SSH. My command looks some thing like this
ssh -q remotehost 'bash -s' <command.txt
where command.txt is a file in my local machine containing
ps -ef |grep httpd |... (1 Reply)
friends can do this from unix AIX
I need to ask for a file that does not exist
then if file.txt
*
**** echo "execute procedure"
else
*** echo "File does not exist"
if
You can sucedere that the file does not exist (2 Replies)
I'm trying to complete a bash script to capture if an external webcam is active in a video conference session. Some users will switch the camera to the built-in MAC camera. When this happens I want to trigger a set of events.
Things tried: reviewed the console.app to look for patterns on when... (6 Replies)
Discussion started by: dallas88
6 Replies
LEARN ABOUT DEBIAN
setmaillist
setmaillist(1) General Commands Manual setmaillist(1)NAME
setmaillist - create a binary mailing list
SYNOPSIS
setmaillist bin tmp
DESCRIPTION
setmaillist reads a mailing list from its standard input.
setmaillist writes the mailing list in a binary format to tmp; it then moves tmp to bin. tmp and bin must be on the same filesystem.
If there is a problem creating tmp, setmaillist complains and leaves bin alone.
The binary mailing list format is portable across machines.
setmaillist always creates bin world-readable.
MAILING LIST FORMAT
The mailing list read by setmaillist is a series of lines. NUL bytes are not allowed.
If a line begins with a dot or slash, setmaillist takes the entire line as an include file name.
If a line begins with an ampersand, setmaillist takes the rest of the line as a recipient address. If a line begins with a letter or num-
ber, setmaillist takes the entire line as a recipient address. Each recipient address must include a fully qualified domain name. Recipi-
ent addresses longer than 800 bytes are not allowed.
setmaillist ignores blank lines and lines beginning with #. It also ignores spaces and tabs at the ends of lines.
For example,
god@heaven.af.mil
djb@silverton.berkeley.edu
is a mailing list with two addresses.
SEE ALSO setforward(1), newinclude(1), printmaillist(1)setmaillist(1)