9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi everyone,
I need to write a script to search a directory, output the name of a file to an ouput file and print the last few lines of the files to the output file such that I would have something like this:
FILE1:
LINE
LINE
LINE
FILE2:
LINE
LINE
LINE
FILE3:
LINE
LINE
LINE... (2 Replies)
Discussion started by: mojoman
2 Replies
2. Shell Programming and Scripting
Hello,
one step in a shell script i am writing, involves Grep command to search a regular expression in a line an only print the string after the match
an example line is below
/logs/GRAS/LGT/applogs/lgt-2016-08-24/2016-08-24.8.log.zip:2016-08-24 19:12:48,602 ERROR... (9 Replies)
Discussion started by: Ramneekgupta91
9 Replies
3. Shell Programming and Scripting
I have a text file ( basically a log file) and i have 2 words (alpha, beta),
Now i want to search these two words in one line and then print next 15 lines in a temp file. there would be many lines with alpha and beta But I need only last occurrence with "alpha" and "beta" and next 15 lines.
... (4 Replies)
Discussion started by: kashif.live
4 Replies
4. Shell Programming and Scripting
I would like to print 3 lines after a regular expression is found in the logfile. I'm using the following code:
grep -n "$reg_exp" file.txt |while read LINE ;do i=$(echo $LINE |cut -d':' -f1 ) ;sed -n "$i,$(($i+3))p" file.txt ;done
The above code things works fine,but sometimes gives erroneous... (3 Replies)
Discussion started by: joachimshaun
3 Replies
5. Shell Programming and Scripting
I have a command which prints #lines after and before the search string in the huge file
nawk 'c-->0;$0~s{if(b)for(c=b+1;c>1;c--)print r;print;c=a}b{r=$0}' b=0 a=10 s="STRING1" FILE
The file is 5 gig big.
It works great and prints 10 lines after the lines which contains search string in... (8 Replies)
Discussion started by: prash184u
8 Replies
6. Solaris
Hi guys.
I need a sed command to print like 10 lines after a regular expression is found in the log.
Can anyone help me out.
Thanks
---------- Post updated at 10:52 AM ---------- Previous update was at 10:34 AM ----------
never mind.
I just did the search bewteen two expressions. (1 Reply)
Discussion started by: jamie_collins
1 Replies
7. Shell Programming and Scripting
Hi,
I am new to ksh scripting and I have a problem.
I have a file in which I have to search for a particular pattern say 'a' then from that line I need to search for another pattern say 'b' in the previous lines and thne print the file from pattern 'b' till the end of file.
For eg:
... (2 Replies)
Discussion started by: umaislearning
2 Replies
8. UNIX for Dummies Questions & Answers
hi,
I have a file say x.txt containing
xxx
123
bla
bla
...
you
xxx
dfk
dbf
...
me
xxx
...
...
keeps on..
i need to search for pattern in the line starting xxx in the file. If pattern matched, I need to fetch all the lines till i find next xxx. (17 Replies)
Discussion started by: prsshini
17 Replies
9. UNIX for Dummies Questions & Answers
Hi. First post here.
I'm relatively new to UNIX (Solaris8) and writing my first real script, but I seem to have hit a brick wall. The odd thing is that it seems like it should be a simple task....but not with UNIX apparently.
I've got a large text file: 14000 lines with 10 columns.
I want... (2 Replies)
Discussion started by: Ant1815
2 Replies
img-intro(n) img-intro(n)
NAME
img-intro - Introduction to Img
SYNOPSIS
package require Tk
package require Img ?1.3?
DESCRIPTION
Img is a Tk extension, adding support for many other Image formats, as listed below. The individual formats are described in more detail on
their own pages.
bmp Windows bitmap format. See img-bmp.
gif The venerable graphics interchange format (with transparency, but without LZW. The latter due to patent issues). See img-gif.
ico Windows icon files. See img-ico.
jpeg The format for lossy compressed still pictures specified by the Joint Picture Experts Group. See img-jpeg.
pcx Paintbrush image format. See img-pcx.
pixmap While the other formats are handlers for the Tk photo image type this is a new image type for Tk. See img-pixmap.
png Portable Network Graphics, successor to GIF. See img-png.
ppm Portable Pixmaps. See img-ppm.
ps Postscript and PDF (Portable document format). Requires an external application, ghostview, for its operation. See img-ps.
sgi Native SGI format. See img-sgi.
sun Sun raster images. See img-sun.
tga Targa files. See img-tga.
tiff Tagged Interchange File Format. See img-tiff.
window ??? See img-window.
xbm X Bitmaps. See img-xbm.
xpm X Pixmaps. See img-xpm. This version only works with Tcl/Tk 8.2 or higher. If you are using Tk 8.1 or lower please stick with Img
1.2.4 (which is still available). And if you are using Tk4.2 or lower, please stick with Img 1.1.4 (which is also still available).
SEE ALSO
img-bmp, img-gif, img-ico, img-jpeg, img-pcx, img-pixmap, img-png, img-ppm, img-ps, img-sgi, img-sun, img-tga, img-tiff, img-window, img-
xbm, img-xpm
KEYWORDS
bmp, gif, ico, image handling, jpeg, pcx, pdf, pixmap, png, postscript, ppm, ps, sgi, sun, tga, tiff, tk, window, xbm, xpm
COPYRIGHT
Copyright (c) 1995-2003 Jan Nijtmans <nijtmans@users.sourceforge.com>
Img 1.3 img-intro(n)