using grep, i have a file emp.lst, and i want all those records
where "S" or "s" (capital or small) is not there
i used this
grep emp.lst
when i use grep emp.lst
i am getting rows with S..but why negate (^) is not working? (3 Replies)
The below command is not working
stackmem="$(pmap $1 | grep -i '' | awk '{print $2}'| tr -d ' K')"
I need to grep strictly for ---->
Regards,
Mohtashim (2 Replies)
more Hello.txt
it was a sunny way and i was about to go home.
I need to grep and redirect to a new file all the text between 'sunny' and 'go' string above.
Note: There may be multiple lines in between the string i need to grep between. If there are multiple 'go' strings it should grep till... (9 Replies)
Hi All
I have a file containing following records:
$HEW_TGT_DB2_USER=hbme_bi2
$prmAttunityUser=ais
$DS_USER=hbme_bi2
$prmStgUser=hbme_bi2
$prmuser=hbme_bi2
$prmStgPass=hbme_bi2
$prmpwd=hbme_bi2
$prmAttunityUser=ais
Say suppose the name of the file is test4.txt
When i fire this... (2 Replies)
i have following pattern in file
s6:s2
s2:s4
s1:s2:s3:s4:s5:s6
s1
.
.
Now i want to find occurence of each record in file like s6:s2 occurs twice {once in first record and both occur in 3 record as well}
so output should be
s6:s2 2
s2:s4 2
s1:s2:s3:s4:s5:s6 :1
s1 : 2
... (7 Replies)
Hi Guys,
I am new to shell scripting. Need help on grep command. I had a file called file.log which contain below statements.
12 Nov 2013 14:12:17,756 INFO security - Userid: raja, Saved File Instance, Name: , Registry:
23 Nov 2013 14:14:11,777 INFO security - Userid: raja, Saved... (7 Replies)
HI,
I have a command to check a license file.
License_print.
In that file you get the headlines and all different licenses.
Now i want to have things extracted from it.
so i do like following:
license_print | grep -iw -e "user" -e "admin"
But i donīt want all lines where user is... (11 Replies)
Hello, I have an input file that looks like so:
LDLR
LDLRAD4
VLDLR
when I grep "LDLR" I get an output of:
LDLR
LDLRAD4
VLDLR
Since all names have "LDLR" included within them, but all I want the output to be is
LDLR
I know it can work if I surround the words with pipes for... (5 Replies)
Hi guys,
Hope someone can help me with this - I'm sure it's fairly simple but it's driving me mad! (forgive the coding - still new on scripting - come from Windows)
I have the following coding for checking whether I want to include a line in a file:-
EXTRACT_Date=$(date --date="${PERIOD}"... (6 Replies)
Discussion started by: NickF
6 Replies
LEARN ABOUT REDHAT
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)