02-01-2017
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1. UNIX for Advanced & Expert Users
Hi,
Can anybody throw somelight on how to handle date in a shell script?
I need to pass the date in this format 'yymmdd' and then pad it to a file.
The way in which i've handled is given below, but the date is not getting passed rather the file is getting created with a null date. Any... (2 Replies)
Discussion started by: Isiva
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2. Shell Programming and Scripting
Hi
I have to do the following.I have to format a file test.t
The contents are
# Header 1231
xyz
asdf
asdapsdcsd
//string1 = "pqrs"
//string1 = "abcd"; //info
//string1 = "*pqrs"; //add
string1 = "#123"; //sub
//string1 = "#1234567890"
data = check(string1)
//string1 = "#1234567890"... (12 Replies)
Discussion started by: gopsman
12 Replies
3. Shell Programming and Scripting
Data in File
ABC:DEFGHI:123
ABCZYE:DEFI:123
ABCFGD:DEF:123
ABCEERRRRR:DEFGHI:123
Expected Format
1 ABC DEFGHIFE 123
2 ABCZYE DEFI 123
3 ABCFGD DEF 123
4 ABCEERRRRR DEFGHI 123
However when i enter the following... (2 Replies)
Discussion started by: blurboy
2 Replies
4. Shell Programming and Scripting
I am looking for a way to format the output of this string into comma separated values (.csv) so I can import into excel.
Also I want to remove any white space generated by the commands, particularly the dmidecode as the output has lots of space in front of Serial Number.
#!/bin/bash
for... (8 Replies)
Discussion started by: Adrnalnrsh
8 Replies
5. Shell Programming and Scripting
I have a text file in the following format. can any one please help me in printing the output in userfriendly format mentioned below.
Input.
1) /ss/abc/1/w/s/domainname/abc1/logname/
########error###################
########error###################
########error###################... (2 Replies)
Discussion started by: vinny81
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6. Shell Programming and Scripting
I am serching for a file created today like so:
TODAY=$(date +"%b-%d")
T_FILE=$(find /export/home/dan/ck/reports/t-status-t.txt-$TODAY-05-00-0?.csv)
The file it is searching for is titled:
/export/home/dan/ck/reports/t-status-t.txt-Jun-29-05-00-01
however, I when... (2 Replies)
Discussion started by: ther2000
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7. Shell Programming and Scripting
there is one shell which calls for different sql scripts.
output of different are formatted in frame like structure.i want columnar wise formatting to be done in such a manner that output of one sql may be comon input of rest sqls .
ERC DML
Closure Date
ER DML
SAP Transfer Date
... (0 Replies)
Discussion started by: arc
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8. Shell Programming and Scripting
Hi Team,
We have a requirement where we need to format input file using shell script by meeting the below conditions.
1. 1. Ignore first 549 characters of that file.
2. 2. After that we need to make a file of 100 characters per line, repeat it until the 3rd ... (16 Replies)
Discussion started by: ataneja7
16 Replies
9. Shell Programming and Scripting
Hi Guys,
I have written a matlab script that does, thresholding of the data and creates a single column of data which i save as a text file in my home directory. Now would like to format that text file so that I all the numbers are 4 digits, if not than add 000 in front of the number if number is... (3 Replies)
Discussion started by: dixits
3 Replies
10. Shell Programming and Scripting
Dear experts,
I need bit help in formatting ..
I have csv file file , i will read that file by passing one column value as input parameter and display header row and corresponding row for that parameter.
I have shell script like this:
#!/bin/bash
#key_word_I_am_looking_for=$1
#awk... (16 Replies)
Discussion started by: onenessboy
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LEARN ABOUT LINUX
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)