Hi,
I am new to shell scripting and have a question. I would like to redirect the output of a command to multiple files, each file holding the exact same copy. From what I read from the bash manpage and from some searching it seems it cannot be done within the shell except setting up a loop. Is... (3 Replies)
Hi, I use this function (now modified with elif) for check if a pc is up: check_pc() {
$PING $PC 1 2> /dev/null
if ; then
check_dir #Other function
echo "Begin backup operation for $PC"
echo "$SMBTAR -s $PC -u $USER -p $PASS -x $SHARE$EXCL -t - | gzip -c >... (3 Replies)
Hi
There are many posts in this forum regarding reditecting output, but mine is a different problem, please have a look.
My shell script is redirecting output to a log file dynamically. That is it is using -
exec > log1.txt 2>&1
Hence all the traces are appearing in the log1.txt.
I want... (3 Replies)
I'm writing a script using file descriptor 2 (std error) to send an email only if the command fails or errors out but the script always emails me irrepective of whether it fails or not. It will not email the /tmp/check.error file output if doesn't error out just the mail with the subject "Cannot... (3 Replies)
Hi everyone, While I was trying to do
DATE=`date +"%Y%m%d_%H%M%S"`
STARTLOG=$TUXSTDDIR/start_$DATE.log
tmboot -y > $STARTLOG 2>&1
I got an error i.e. Ambiguous output redirect error. Here the first part is to boot the account so there is nothing wrong with that.... (6 Replies)
How to redirect the output to multiple files without putting on console
I tried tee but it writes to STDOUT , which I do not want.
Test.sh
------------------
#!/bin/ksh
echo "Hello " tee -a file1 file2
----------------------------
$>./Test.sh
$>
Expected output:
-------------------... (2 Replies)
hi,
i want to redirect my output & error if generated to two different files. I
have written the code for redirecting the output, i dnt have ne idea how to
go abt it for errors. I tried spooling which was given in one of the
threads on this forum.But it didn't work.The script i wrote as a lot... (4 Replies)
Hi,
I need help on following linux bash script. When I linux commands for loop or while loop on individual file it runs great. but now I want the script to run on N number of files so it gives me ambiguous redirect error on line 12 and syntax error on line 22 : (pls help );
#!/bin/bash
#... (16 Replies)
Below script perfectly works, giving below mail output. BUT, I want to make the script mail only if there are any D-Defined/T-Transition/B-Broken State WPARs and also to copy the output generated during monitoring to a temporary log file, which gets cleaned up every week. Need suggestions.
... (4 Replies)
Discussion started by: aix_admin_007
4 Replies
LEARN ABOUT ULTRIX
diff3
diff3(1) General Commands Manual diff3(1)Name
diff3 - 3-way differential file comparison
Syntax
diff3 [-ex3] file1 file2 file3
Description
The command compares three versions of a file, and publishes the ranges of text that disagree, flagged with the following codes:
==== all three files differ
====1 file1 is different
====2 file2 is different
====3 file3 is different
The type of change needed to convert a given range of a given file to some other is indicated in one of these ways:
f : n1 a Text is to be appended after line number n1 in file f, where f = 1, 2, or 3.
f : n1 , n2 c
Text is to be changed in the range line n1 to line n2. If n1 = n2, the range may be abbreviated to n1.
The original contents of the range follows immediately after a c indication. When the contents of two files are identical, the contents of
the lower-numbered file is suppressed.
Options-3 Produces an editor script containing the changes between file1 and file2 that are to be incorporated into file3.
-e Produces an editor script containing the changes between file2 and file3 that are to be incorporated into file1.
-x Produces an editor script containing the changes among all three files.
Examples
Under the -e option, publishes a script for the editor that incorporates into file1 all changes between file2 and file3 - that is, the
changes that would normally be flagged ==== and ====3. Option -x (-3) produces a script to incorporate only changes flagged ==== (====3).
The following command applies the resulting script to `file1':
(cat script; echo '1,$p') | ed - file1
Restrictions
Text lines that consist of a single `.' defeat -e.
Files
/tmp/d3?????
/usr/lib/diff3
See Alsocmp(1), comm(1), diff(1), dffmk(1), join(1), sccsdiff(1), uniq(1)diff3(1)