A Perl script can be written to dump the file contents between two line numbers:
body.pl
I'm not aware of a Unix program that dumps file content between two specified line numbers, so I tend to write my own Perl script for this purpose as above. Just wrote this for fun though.
I did a search for this topic but I couldn't find it and I was sure I have seen something similar before (hard because I am not sure of the criteria for the keywords)
What I was looking for was to be able to echo a message to the screen from a bash.sh script at the same time logging it to a... (2 Replies)
Hi All,
Perhaps a dumb question, but how do you do a "print screen" within the X-Window in linux. I'm running KDE, is there a utility I can use in that package that I'm not aware of. Or, is there a way to turn on the <alt><print-screen> function with the keyboard?
Thanks in advance.
VJ (2 Replies)
I have the following questions regrading Unix commands.
1. Could you provide the commands how to print the content of ".profile" and ".shrc" files on the screen using "more" and "piple" command?
2. How can i use the "head" and "tail" to display lines from 25 through 75...
3. How to search... (1 Reply)
Hello all!..
does anyone know the syntax to print to the screen and to a file?
Im using something like
AWK ....
print header |tee -a invalid_csv_file ;
END {..}
' invalid_csv_file="$invalid_csv_dir_file"
but no joy?
I get sh:... (2 Replies)
Hi
Is there some kind of generator in the internet which could help me to create a table where i will place some values.
Trying to do this with echo cmd, but maybe you will suggest me some generator fo r this.
thx.
---------- Post updated at 10:59 AM ---------- Previous update was at... (2 Replies)
Hello everyone,
Following command sends word 'test' followed by an enter into a screen session (in our case screen_1). How do I print the result, if that would result ? How do I print the result, even if the program running in the session is locked ?
Thank you :)
screen -S screen_1 -X... (5 Replies)
Hi,
I've stored the output of a command into a variable.
The variable contains the following output:
outputline1 outputline2 outputline3 ...
How can I echo the variable so that the output is as follow and not one line:
outputline1
outputline2
outputline2
...
Thanks a lot! (4 Replies)
When I execute below script I see a bunch of 'y' on the screen. I am wondering if the command is being executed. Is this normal and should I wait to finish?
Thanks,
output over /var/opt/Teradata/bteqdba/TAREAS_DBA.log
enable scriptmode
scope vproc all
showspace
packdisk
y
... (3 Replies)
c()
{
if something failed;then
echo "failed"
exit 1
fi
}
f()
{
functinona #if something failed call "c"
functionb #if something failed call "c"
}
f > log 2>&1 #put the log to file not print on the screen
I want all the stdout/stdrr to the log file... (3 Replies)
Discussion started by: yanglei_fage
3 Replies
LEARN ABOUT SUNOS
lpq
lpq(1B) SunOS/BSD Compatibility Package Commands lpq(1B)NAME
lpq - display the content of a print queue
SYNOPSIS
/usr/ucb/lpq [-P destination] [-l] [ + [interval]] [ request-ID...] [user...]
DESCRIPTION
The lpq utility displays the information about the contents of a print queue. A print queue is comprised of print requests that are waiting
in the process of being printed.
lpq displays the following information to the standard output:
o the username of the person associated with a print request,
o the position of a print request in the print queue,
o the name of file or files comprising a print request,
o the job number of a print request, and
o the size of the file requested by a print request. File size is reported in bytes.
Normally, only as much information as will fit on one line is displayed. If the name of the input file associated with a print request is
not available, the input file field indicates the standard input.
The print client commands locate destination information using the printers database in the name service switch. See nsswitch.conf(4),
printers(4), and printers.conf(4) for details.
OPTIONS
The following options are supported:
-P destination Displays information about printer or class of printers (see lpadmin(1M)) . Specify destination using atomic or POSIX-style
(server:destination) names. See printers.conf(4) for information regarding the naming conventions for atomic names and
standards(5) for information regarding POSIX.
-l Displays information in long format. Long format includes the name of the host from which a print request originated in the
display.
+ [interval] Displays information at specific time intervals. Stops displaying information when the print queue is empty. Clears the
screen before reporting displaying the print queue. Specify interval as the number of seconds between displays. If inter-
val is not specified only executes once.
OPERANDS
The following operands are supported:
request-ID The job number associated with a print request.
user The name of the user about whose jobs lpq reports information. Specify user as a valid username.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
non-zero An error occurred.
FILES
/var/spool/print/[cd]f* Spooling directory and request files for jobs awaiting transfer.
/var/spool/lp/* LP print queue
$HOME/.printers User-configurable printer database
/etc/printers.conf System printer configuration database
printers.conf.byname NIS version of /etc/printers.conf
printers.org_dir NIS+ version of /etc/printers.conf
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscplp |
+-----------------------------+-----------------------------+
SEE ALSO lp(1), lpc(1B), lpr(1B), lprm(1B), lpstat(1), lpadmin(1M), nsswitch.conf(4), printers(4), printers.conf(4), attributes(5), standards(5)SunOS 5.10 23 May 2003 lpq(1B)