I am writting a shell script for general purpose use....
i have created a function like below:-
Code:
largest_file(){cleartput cup 20 30echo please enter the full directory path where you want to search:-tput cup 21 30read lr_choice1tput cup 22 30echo please enter the no of files you want to get:-tput cup 23 30read lr_choice2cd $lr_choice1find $lr_choice1 -type f -print | xargs ls -l | sort -k5,5rn | head -"$lr_choice2" > $script_dir/top_$lr_choice2_file_$date_var.txttput cleartput cup 20 0cat $script_dir/top_$lr_choice2_file_$date_var.txt
tput cup 25 0echo press hit to continueread hit}
I call the function in a interactive shell script for displaying the n largest file in a directory..
Now when i call this function in a switch case programme.....i dont want to show the output generated by the find command .....i just want end results....
like if i call the function it should write only to the file and not stdoutput for operation so that user shouldn't know what happening...
Hi I have to eliminate all characters between ^ and a space in a file.
Following lines -
Test ^ H^@^@^@^@^@^@^B^VDM-BM-$|M-^_M-F^AM- File1
Test^H^@^@^@^@^@^F^A^X^@^SM-s^TM-3M-G^A File2
Should be printed as below
Test File1
Test File2
I used sed '/^/,/ /d' command, but it is not working.... (1 Reply)
Hi all, I made a C++ program in dos (in dev-C++) and uploaded it on Solaris box. On opening that file with 'vim' editor i found that there is some extra new lines after each written code line. I tried to find out is the file is in dos or in unix format, with 'file' command,and i got "<file-name>.h:... (4 Replies)
I am trying to show how many users are logged into one of my systems. Using who -q it gives me a user count, but some users are logged in multiple times.
Is there any easy parameter that I can use to ignore/eliminate these duplicates??
Thanks (9 Replies)
Hello,
I am using HP-UX B.11.23 U ia64 2591592275 unlimited-user license
I am trying to write a sh script on my own system to pass string of word as one parameter
The format of the string will be the same
But the content after : will be changed each time
If you manage to have this as $*... (7 Replies)
I have a file like
1 0
2 0
3 1
3 0
4 0
6 1
6 0
. .
. .
. .
i need to eliminate values 3 0 and 6 0 in the same way there are such values in the whole file....but 3 1 and 6 1 shuld be present... (2 Replies)
Hello, I'm having trouble to read two txt files, they have employee records line by line, I need to do the reading of a file that is old and compare it with the new base in the new file, deleting the lines in old file, then add the new file data from the old file and write to the database manager.... (5 Replies)
here in the below code just a space between 'Info' and '(' is showing that the patter doesnt match...
echo "CREATE TABLE Info (" | grep -i "CREATE TABLE Info (" | wc | awk -F' ' '{print $1}'
1
echo "CREATE TABLE Info (" | grep -i "CREATE TABLE Info (" | wc | awk -F' ' '{print $1}'
0
... (9 Replies)
Good morning,
I need some help with getting rid of newlines with the output from a MYSQL query and putting the information into the right format that I need.
Here is the script as it is today:
#!/usr/bin/perl
my $uda = system("/opt/incontrol/mysql/bin/mysql -u root -ppassword... (2 Replies)
I am using something like this in my code
nawk 'BEGIN{OFS=FS="|"} {$15='$CalaMig'} {print}' filename
actually value of $CalaMig=01234
But its replacing as 1234 in the 15th postion.Its not taking the first zero.
can some one help here (1 Reply)
Hello,
I am trying to eliminate lines where column #1 is duplicated. If it is a duplicate, the line with the greater value in column #2 should be deleted:
file.dat
123 45.34
345 67.22
949 36.55
123 94.23
888 22.33
345 32.56
Desired ouput
123 45.34
949 36.55
888 22.33
345 32.56... (4 Replies)
Discussion started by: palex
4 Replies
LEARN ABOUT SUNOS
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)
12-01-2009
