I have a tab delimited file which has 27 character fields. The file needs to be loaded into an Oracle table. But the challenge is that everytime the file comes it may or may not have values in all 27 fields.
Column Definition of the 27 fields:
TYPE: Char (1)
NAME: Char (30)
CUSTOM_VAL: Char... (8 Replies)
Hi all,
I have a file with multiple lines. I want to replace characters 7 through 14 of every line with 0000000
Input:
12345678901234567890
23456789012345678901
Output
12345600000004567890
23456700000005678901
Please help.
JaK (9 Replies)
Hi,
I have a file in which i want to replace the charaters from position 3-5 with a particular string for the first line.
For ex
The file contains
abcdefghij
jkdsflsfkdk
908090900
i want to replace the characters 3-5 for the first line as 678
so, the file should look like
... (7 Replies)
I have a requirement where i have to read from a .sh file a text lying bet characters like 'SELECT' & ';'...Please help me out in this. I am new to shell scripting. (2 Replies)
Can someone help me to write a script / command to read in a file, character by character, replace any unknown ASCII characters with space. then write out the file to a new filename/
Thanks! (1 Reply)
Hi,
I need to replace 10 characters string (21-30) in a file with another string.
I tried using cut command, i am able get these 10 charaters, but do not know how to replace them inside the file.
for example file content(these are alphanumeric characters):... (3 Replies)
Hi guys.
I have file named output.txt containing file names. one per line. I use this command to convert all characters to capital letters and write to the same file.
cat output.txt | tr 'a-z' 'A-Z' > output.txtBut at the end output.txt is emtpy. Could anyone help?? (6 Replies)
I want to read a constantly changing file and do some operation on text found in that file.
Actually that is log file of linux system and whenever i find a matching string in that file i want to create a text file with timestamp. is it possible to read that file?
here is sample output of log... (7 Replies)
Hi Gurus,
I need replace some charactors in a file.
in following example. I need replace from 4th charactor to 6th charactor with x in each line.
abcdefghijklmn
123456789011
excepted result:
abcxxxghijklmn
123xxx789011
Thanks in advance. (6 Replies)
Discussion started by: ken6503
6 Replies
LEARN ABOUT POSIX
aha
aha(1) Ansi HTML Adapter aha(1)NAME
aha - Ansi HTML Adapter
SYNOPSIS
aha [options] [-f datei]
DESCRIPTION
aha takes SGR-colored Input and prints W3C conform HTML-Code.
aha reads the Input from a file or stdin and writes HTML-Code to stdout.
OPTIONS --help , -h , -?
A help like this
--black , -b
Black Background and white "standard color"
--pink , -p
Pink Background
--iso X , -i X
Uses ISO 8859-X instead of utf-8. X must be 1..16
--title X , -t X
Gives the html output the title
--line-fix , -l
Uses a fix for inputs using control sequences to change the cursor position like htop. It's a hot fix, it may not work with any pro-
gram like htop. (See EXAMPLE)
EXAMPLE
aha --help | aha --black --title "the awesome aha help"> aha-help.htm
Creates an HTML file with the help of aha with black background
colordiff oldfile.c newfile.c | aha > colordiff.htm
Creates an HTML file with a colorful diff-output of two files "oldfile.c" and "newfile.c" with white background
ls --color=always | aha --pink > ls.htm
Creates an HTML file with a colorful ls-output with pink background.
echo a | htop | aha --black --line-fix > htop.htm
Creates an HTML file with the output of htop. You have to use --line-fix due the other new-line-commands htop uses.
AUTHOR
Copyleft Alexander Matthes aka Ziz 2011
zizsdl@googlemail.com
SEE ALSO
http://ziz.delphigl.com/tool_aha.php
August 31, 2011 aha(1)