just to get you started, here's one way.
Then you can just pipe this output to B.
I just had a play with this on Solaris, it looks like comm works a little differently.
On your system, with the above example, does comm -3 file1 file2 produce the string 'ratxxxx' even if file1 has a lot of lines at the start (ie before 'hatxxxx')?
HP-UX 11
I currently have a script that is running useradd and passwd commands to automate setting up new users. It was originally designed so that passwd was run with -d -f to delete a passwd and force user to set passwd at next login. Now mgmt wants instead to set a first-time passwd and have... (2 Replies)
hi, am new to AIX.
i have an issue. iam asked to change the umask setting on a logon script on a server to prevent writable files. i logged in as the root user and typed in umask and it displays 022, which i believe is 755 for direc and 644 for files.
1) how to I identify where the logon script... (2 Replies)
Hi All,
I know to set global variable i can use export .. But take the situation like below ..
I want to set a variable in one script and access that in second script
i have done like this .. It is not working
one.sh
#!/usr/bin/ksh
echo $RISSHI
export RISSHI=1
two.sh... (3 Replies)
Hi,
I wrote two small scripts to set env variables in a shell.
java_env.csh
#!/bin/csh -fn
setenv JAVA_HOME '/scratch/software/jdk1.5.0_11'
setenv PATH $PATH':'$JAVA_HOME'/bin'
and run it using csh ./java_env.csh
But the env variables are not set. I tried running each line on the... (5 Replies)
Hello all, I am trying to setup a script that will copy any files older than 30 days in four directories to my windows box, then delete any files older than 30days in the four directories, verify that they are deleted, then send me a confirmation email.
I would like to set this up as a cron job... (10 Replies)
Hello all,
I know this must be simple .... but i can't grasp what could be the issue.
I'm trying to setup the timezone variable (to the unix command date) according to what i find in a value that i got from parsing the config file.
The end result would be setting the log file with this new... (4 Replies)
I have a script and I want the verbosity option to work in the following way:
User can either set quiet (no verbosity), use default verbosity level (when doing -v), or set a level value (when doing -v=2 or --vrbLevel=2).
I am making some more progress on this and am thinking of this idea.
... (4 Replies)
Dear all,
I wonder if it is possible that we can run the script
from time to time..I meant, it should repeat the
sourcing of the script by itself? In my case, I need
to source this script manually from time to time,
like once in every 10 minutes.
emily, (2 Replies)
Trying to figure out the best method of security for oracle user accounts. In Solaris 10 they are set as regular users but have nologin set forcing the dev's to login as themselves and then su to the oracle users.
In Solaris11 we have the option of making it a role because RBAC is enabled but... (1 Reply)
Discussion started by: os2mac
1 Replies
LEARN ABOUT HPUX
comm
comm(1) General Commands Manual comm(1)NAME
comm - select or reject lines common to two sorted files
SYNOPSIS
file1 file2
DESCRIPTION
comm reads file1 and file2, which should be ordered in increasing collating sequence (see sort(1) and Environment Variables below), and
produces a three-column output:
Column 1: Lines that appear only in file1,
Column 2: Lines that appear only in file2,
Column 3: Lines that appear in both files.
If is used for file1 or file2, the standard input is used.
Options 1, 2, or 3 suppress printing of the corresponding column. Thus prints only the lines common to the two files; prints only lines in
the first file but not in the second; does nothing useful.
EXTERNAL INFLUENCES
Environment Variables
determines the collating sequence expects from the input files.
determines the language in which messages are displayed.
If is not specified in the environment or is set to the empty string, the value of determines the language in which messages are displayed.
If is not specified in the environment or is set to the empty string, the value of is used as a default. If is not specified or is set to
the empty string, a default of ``C'' (see lang(5)) is used instead of If any internationalization variable contains an invalid setting,
behaves as if all internationalization variables are set to ``C''. See environ(5).
International Code Set Support
Single- and multi-byte character code sets are supported.
EXAMPLES
The following examples assume that and have been ordered in the collating sequence defined by the or environment variable.
Print all lines common to and (in other words, print column 3):
Print all lines that appear in but not in (in other words, print column 1):
Print all lines that appear in but not in (in other words, print column 2):
SEE ALSO cmp(1), diff(1), sdiff(1), sort(1), uniq(1).
STANDARDS CONFORMANCE comm(1)