I am trying to take input from a file and direct it into a bash script. This script is meant to be a foreach loop. I would like the script to process each item in the list one by one and direct the output to a file.
# cat 1loop
#!/bin/bash
# this 2>&1 to redirect STDERR & STDOUT to file... (4 Replies)
I'm having a bit of a login performance issue.. wondering if anyone has any ideas where I might look.
Here's the scenario...
Linux Red Hat ES 4 update 5
regardless of where I login from (ssh or on the text console) after providing the password the system seems to pause for between 30... (4 Replies)
I'm new from UNIX scripting. Please help.
I have about 10,000 files from the $ROOTDIR/scp/inbox/string1 directory to compare with the 50 files from /$ROOTDIR/output/tma/pnt/bad/string1/ directory and it takes about 2 hours plus to complete the for loop. Is there a better way to re-write the... (5 Replies)
I'd like to
1. Check and compare the 10,000 pnt files contains single record from the /$ROOTDIR/scp/inbox/string1 directory against 39 bad pnt files from the /$ROOTDIR/output/tma/pnt/bad/string1 directory based on the fam_id column value start at position 38 to 47 from the record below. Here is... (1 Reply)
Hi,
I have here a script which is used to purge older files/directories based on defined purge period. The script consists of 45 find commands, where each command will need to traverse through more than a million directories. Therefore a single find command executes around 22-25 mins... (7 Replies)
grep -f taking long time to compare for big files, any alternate for fast check
I am using grep -f file1 file2 to check - to ckeck dups/common rows prsents. But my files contains file1 contains 5gb and file 2 contains 50 mb and its taking such a long time to compare the files.
Do we have any... (10 Replies)
Hi ,
We have 20 jobs are scheduled.
In that one of our job is taking long time ,it's not completing.
If we are not terminating it's running infinity time actually the job completion time is 5 minutes.
The job is deleting some records from the table and two insert statements and one select... (7 Replies)
It's almost 3 days now and my resync/re-attach is only at 80%. Is there something I can check in Solaris 10 that would be causing the degradation. It's only a standby machine.
My live system completed in 6hrs. (9 Replies)
Hi,
All the data are kept on Netapp using NFS. some directories are so fast when doing ls but few of them are slow. After doing few times, it becomes fast. Then again after few minutes, it becomes slow again. Can you advise what's going on?
This one directory I am very interested is giving... (3 Replies)
I have so many (hundreds of thousands) files and directories within this one specific directory that my "rm -rf" command to delete them has been taking forever.
I did this via the SSH, my question is: if my SSH connection times out before rm -rf finishes, will it continue to delete all of those... (5 Replies)
Discussion started by: phpchick
5 Replies
LEARN ABOUT OSF1
rwho
rwho(1) General Commands Manual rwho(1)NAME
rwho - Shows which users are logged into hosts on the local network.
SYNOPSIS
rwho [-a]
rwho [-a] [users]
OPTIONS
Includes all users. Without this option, users whose sessions are idle an hour or more are not included in the report.
DESCRIPTION
The rwho command displays the username, hostname, and start date and time of each session for everyone on the local network who is cur-
rently logged in to a host running the rwhod daemon.
If one or more user names are specified, only the status of those users whose names are listed appears on the screen. If a user has not
typed anything for at least 3 minutes, rwho reports the idle time as a number of minutes in the last column. After an hour of inactivity,
a user is not included unless the -a option is specified. Because this command displays a lot of output, use this command with caution if
the local network has a large number of users.
Status information is broadcast once every 3 minutes by each network host running the rwhod daemon. Any activity (such as a user logging on
or off) that takes place between broadcasts is not reflected until the next broadcast.
EXAMPLES
To get a report of all users currently logged into hosts on the local network, enter:
$ rwho
bob host2:pts5 Nov 17 06:30 :20 bob host7:console Nov 17 06:25 :25 franz
host1:pts0 Nov 17 11:20 :51 franz host1:pts8 Nov 16 15:33 :42 franz host4:console
Nov 17 16:32 pietro host1:console Nov 17 13:14 :31 pietro host1:pts7 Nov 17 13:15 :47 server
host2:console Nov 17 06:58 :20 luis host2:pts6 Nov 17 09:22
FILES
Indicates data files received from remote rwhod daemons.
SEE ALSO
Commands: ruptime(1), rwhod(8)rwho(1)