12-30-2019
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Please help. Here is my problem. I have 9000 lines in file a and 500,000 lines in file b. For each line in file a I need to search file b and remove that line. I am currently using the grep -v command and loading the output into a new file. However, because of the size of file b this takes an... (2 Replies)
Discussion started by: mjs3221
2 Replies
2. Shell Programming and Scripting
Hi All,
I want to convert below Hex value to Dec value in each column .How to do it ? This data is in a 1 file.
4e20 0475
2710 010f
7530 69a2
7530 7e2f
4e20 02dd
7530 6299
4e20 0c0a
7530 69a2
4e20 0a0b
2710 0048
7530 7955
4e20 0d23
7530 622d
7530 9121
2710 001f
7530 7d3f (6 Replies)
Discussion started by: Nayanajith
6 Replies
3. Programming
i want to convert Hex value To EBCDIC value.
i tried to convert hex to ascii and then to ebcdic but it doesn't give desired results .
it doesn't give corresponding ebcdic value instead it gives some junk values.
e.g;
Hex EBCDIC
-----------------
81 a
82 b
83 c
84 d
85 e
86 f
87... (6 Replies)
Discussion started by: junaid.nehvi
6 Replies
4. Shell Programming and Scripting
Hello,
I've never used awk before, but from what I've read, it will best suit what I'm trying to do. I have 2 files. I need to replace strings in file1 with the first column of a matching string in file2. Below are examples:
File1:
random-string1
1112
1232
3213
2131
random-string2... (7 Replies)
Discussion started by: upstate_boy
7 Replies
5. Shell Programming and Scripting
example.txt
----------
this is a line i want to keep
this is another line I wish to keep
I wish to delete from here ON until I see
four new lines from here and then
I wish to keep the rest.
These are some special charcters {)#@ which
have to be deleted too
This is a one more new line... (4 Replies)
Discussion started by: jville
4 Replies
6. Shell Programming and Scripting
Hello,
I woild like to convert hex on KSH not BASH:
I tried to use:
tmp=31
printf "\x"${tmp}""
it works on bash - Output is '1' but not on ksh.
please advice on the right syntax.
Thanks. (4 Replies)
Discussion started by: LiorAmitai
4 Replies
7. Shell Programming and Scripting
Hi,
i want to convert number 5860533159 to hexadecimal. i need to use perl.
i used
$foo = 5860533159;
$hexval3 = sprintf("%#x", $foo);
i am getting value as 0xffffffff.
i need to get value as 0x15D50A3A7. when i converted using google calculator, i got the correct value, expected... (9 Replies)
Discussion started by: asak
9 Replies
8. Shell Programming and Scripting
can someone help me in converting hex streams to decimal values using perl script
Hex value:
$my_hex_stream="0c07ac14001676";
Every hex value in the above stream should be converted in to decimal and separated by comma.
The output should be: 12,07,172,20,00,22,118 (2 Replies)
Discussion started by: Arun_Linux
2 Replies
9. Shell Programming and Scripting
Good Evening Folks -
Happy Friday!
I have a need to replace a certain string in all .csv files from "0.00" to "#Missing" in my /app/hyp_app/files directory.
Does anyone have a script they use regularly that's rather quick in performance? My files are rather large so I'm looking for a... (5 Replies)
Discussion started by: SIMMS7400
5 Replies
10. UNIX for Beginners Questions & Answers
When I try to convert big numbers I get extra numbers at the end that doesn't move plus an L character too. How to remove the 4 extra characters at the end 000L?
8b8dbbc584d9c000L
8b8dc4ddd34c6000L
8b8dcdf621bf0000L
8b8dd70e7031a000L
8b8de026bea44000L
#!/usr/bin/python
... (9 Replies)
Discussion started by: bigvito19
9 Replies
LEARN ABOUT SUSE
wmgrabimage
WMGRABIMGAE(1) General Commands Manual WMGRABIMGAE(1)
NAME
WMGRABIMGAE - Dockable WWW Image monitor.
SYNOPSIS
wmGrabImage [-h] [-display <Display>] -url <Image URL> [-http <URL>] [-c] [-delay <Time>]
DESCRIPTION
wmGrabImage is a WindowMaker DockApp that maintains a small thumbnail copy of your favorite image from the WWW. The image to monitor is
specified via the "-url <Image URL>" command-line option and it gets updated approximately every 5 minutes. The update interval can be
overridden via the "-delay <Time>" command-line option (Time is in seconds).
Each of the three mouse buttons can be double clicked with the following effects;
Left Mouse:
Brings up the full-sized image in xv.
Middle Mouse:
Sends a URL (specified via the -http <URL> command-line option) to an already running netscape process or in a new netscape process
if there arent any running.
Right Mouse:
Updates the image immediately.
OPTIONS
-h Display list of command-line options.
-display [display]
Use an alternate X Display.
-url <Image URL>
The URL of the WWW image to monitor.
-http <URL>
The URL to send to netscape via a Middle double click.
-c Center the image vertically within the icon.
-delay <Time>
The time between updates. The default is about 5 minutes.
FILES
The original sized image and the thumbnail XPM image are both stored in ~/.wmGrabImage/ which gets created if it doesnt already exist.
SEE ALSO
wget and the ImageMagick convert utility.
BUGS
Who knows? -- its still Beta though. (Let me know if you find any). Oldish versions of the ImageMagick convert utility have a memory leak
-- if you have that problem, upgrade to the latest version.
AUTHOR
Michael G. Henderson <mghenderson@lanl.gov>
16 December 1998 WMGRABIMGAE(1)