9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
im trying to print all lines in the /var/log/syslog file that contain the pattern CRON. and after all the lines have been printed, i want a total of all the lines that contained "CRON" to be printed at the end.
the below command is printing the correct lines, but it is giving me the sum of all... (1 Reply)
Discussion started by: SkySmart
1 Replies
2. Shell Programming and Scripting
Hi Everybody,
I have the following example file...
199|TST-GURGAON|GURGAON|1
199|TST-GURGAON|GURGAON|1
199|TST-GURGAON|GURGAON|1
199|TST-GURGAON|GURGAON|1
199|TST-GURGAON|GURGAON|1
199|TST-GURGAON|GURGAON|1
199|TST-GURGAON|GURGAON|1
199|TST-GURGAON|GURGAON|1
199|TST-GURGAON|GURGAON|1... (8 Replies)
Discussion started by: sraj142
8 Replies
3. Shell Programming and Scripting
File1
0358 Not Visible ***:* NA:NA RDF1+TDEV Grp'd (M) RW 102413
0359 Not Visible ***:* NA:NA RDF1+TDEV N/Grp'd (m) RW -
035A Not Visible ***:* NA:NA RDF1+TDEV N/Grp'd (m) RW -
035B Not Visible ***:* NA:NA ... (2 Replies)
Discussion started by: greycells
2 Replies
4. Shell Programming and Scripting
Hi guys,
I can't find a solution to sum the h:m:s: columns.
28/05/2010 03h 29min 34seg ADSL TELEMAR
28/05/2010 12h 19min 21seg ADSL TELEMAR
29/05/2010 04h 20min 02seg ADSL TELEMAR
29/05/2010 04h 31min 45seg ADSL TELEMAR
30/05/2010 06h 10min 43seg ADSL TELEMAR
Thanks
Use code... (8 Replies)
Discussion started by: ashimada
8 Replies
5. Shell Programming and Scripting
hi all!
I have a space delimited file...
I would like to total column 3 on the condition that column 2 is less than 1030 to a variable in my script
something like this:
TOTAL="`awk '{$2 < 1030} {s+=$3}END{print s}' file`"
Seem to be ignoring the {$2 < 1030}, I'm not sure of the... (3 Replies)
Discussion started by: lyoncc
3 Replies
6. Shell Programming and Scripting
Good afternoon! Im new at scripting and Im trying to write a script to
calculate total space, total used space and total free space in filesystem names matching a keyword (in this one we will use keyword virginia). Please dont be mean or harsh, like I said Im new and trying my best. Scripting... (4 Replies)
Discussion started by: bigben1220
4 Replies
7. Shell Programming and Scripting
Here is my file name countries
USSR 8650 262 Asia
Canada 3852 24 North America
China 3692 866 Asia
USA 3615 219 North America
Brazil 3286 116 South America
India 1269 637 Asia
Argentina 1072 ... (8 Replies)
Discussion started by: ironhead3fan
8 Replies
8. Shell Programming and Scripting
Hi
First field is the Record Type. A Record Type 5 can have multiple Record Type 6's before another Record Type 5 appears.
I want to calculate the total of fields at position 8-11 on Record type 6 when Record Type 5 has a field at position 11-14 equals to '2222'. then it should delete the lines... (2 Replies)
Discussion started by: appsguy616
2 Replies
9. Shell Programming and Scripting
Hi all,
I have a flat file like
10 steven
25 mike
47 Charles
127 Nancy
34 steven
23 mike
67 Charles
7761 Nancy
8 steven
54 mike
88 Charles
1267 Nancy
I need to calculate the total of steven and all the members , for this I am using like
grep "`sed -n 1p patterns.txt`"... (7 Replies)
Discussion started by: senthilkumar_ak
7 Replies
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)