I need to get a few details from the command line. I need to get the kilobytes per second that my server is transfering to another or has available and I need to test the connection to make sure that its a sound connection. I also need to keep track of the response time.
I have been playing... (1 Reply)
Hi All,
Can anyone please help me in unix command
Query:
====
File contains data along with date and time stamp like,
..
Date: 08:23:2005 01:00:00
method: xyz
init variables
Date 08:23:2005 01:00:01
method: xyz
finished init variable
.... (2 Replies)
Hi,
I had written the following script to find the list of files with *.ksh in a directory. and store it in a temp file.
I want to loop through the file temp and list the contents. I had used cat temp. But its giving Cat and temp as the output.
Do help me out.
Thanks
find .... (7 Replies)
I have files inside the some directories. The no. of files in each directory will vary from 1 to 500K. I need to change the permissions of all the files to 400 mode. When the files are large in numbers...the command
$chmod 400 *
fails saying "ksh: /bin/chmod: arg list too long"
so I have... (5 Replies)
Hi Gurus,
I have a small requirement.
Let suppose i have a file test.txt
test.txt contains
Dispatched date = '2008-04-08'
Name = 'Logers'
Now i want to add one more line to it as Number of Responses = "$a"
$a will be chnaging dynamically which i had grepped it in the script.
Now i... (6 Replies)
Hi,
I am trying to write a script which would figure out who has run which command and their IP. As i dont have any clue as to which commands would do this job, i request some gurus to help me on this.
Thanks
Vishwas (2 Replies)
When i execute rm -f $1 via a script file named rmf, it is not deleting all the files, say starting with "sec". i have execute rmf for many times to remove all the occurrences...
$rmf sec* - this should delete all files starting with sec, but not.
The rm -f sec* is working fine. kindly help... (3 Replies)
Hi I need to move the first file in a folder to an another folder but am facing issues with the below cmd. CAN someone correct me
Ex :
Folder :data/cat/tst
ad2
ad4
ad5
ad6
output req:
data/cat/man
ad2
Command Used :
ls -lt ad*|head -1|mv/data/cat/man (3 Replies)
Hi Firends,
I wanted to extract the first record of the file which starst with character say "X". And I tried an awk command which works when i try to execute it individually:
awk 'substr($1,1,1)=="X"' inputfile.txt
But when I use the same command in my script for which I am passing the... (2 Replies)
Discussion started by: Ajay Venkatesan
2 Replies
LEARN ABOUT REDHAT
open
OPEN(1) Linux 1.x OPEN(1)NAME
open - start a program on a new virtual terminal (VT).
SYNOPSIS
open [-c vtnumber] [-s] [-u] [-l] [-v] [--] command command_options
DESCRIPTION
open will find the first available VT, and run on it the given command with the given command options, standard input, output and error are
directed to that terminal. The current search path ($PATH) is used to find the requested command. If no command is specified then the envi-
ronment variable $SHELL is used.
OPTIONS
-c vtnumber
Use the given VT number and not the first available. Note you must have write access to the supplied VT for this to work.
-s Switch to the new VT when starting the command. The VT of the new command will be made the new current VT.
-u Figure out the owner of the current VT, and run login as that user. Suitable to be called by init. Shouldn't be used with -c or -l.
-l Make the command a login shell. A - is prepended to the name of the command to be executed.
-v Be a bit more verbose.
-w wait for command to complete. If -w and -s are used together then open will switch back to the controlling terminal when the command
completes.
-- end of options to open.
NOTE
If open is compiled with a POSIX (Gnu) getopt() and you wish to set options to the command to be run, then you must supply the end of
options -- flag before the command.
EXAMPLES
open can be used to start a shell on the next free VT, by using the command:
open bash
To start the shell as a login shell, use:
open -l bash
To get a long listing you must supply the -- separator:
open -- ls -l
SEE ALSO login(1), doshell(8), switchto(1).
AUTHOR
Jon Tombs <jon@gtex02.us.es or jon@robots.ox.ac.uk>
-w idea from "sam".
19 Jul 1996 V1.4 OPEN(1)