I need to do the following:
text in the format of: ADDRESS=abcd123:1111
- abcd123:1111 is different on every system.
replace with: ADDRESS=localhost:2222
sed 's/ADDRESS=<What do I use here?>/ADDRESS=localhost:2222/g'
Everything I've tried ends up with:
... (3 Replies)
Hi,
I am beginner to Shell Scripting.
I have a String like this "testabcdef", i need the first character as it is and the remaining character should be replaced by the the '*' character. e.g(t***********)
PLZ Suggest me. (5 Replies)
I would like to replace /n with ',' and after replace remove last semicolon then put a open brace in starting and closing brace in end of line. See below example:
input:
1234
3455
24334
234
output:
('1234,'3455',24334','234')
Thanks (3 Replies)
How can I replace the follong text including to number 7000?
cat tmp0.txt
Winston (UK) Wong
I would the 7000 to replace Winston (UK) Wong.
I fail with method below:
sed ' s /Winston\(UK\)Wong/7000 tmp0.txt' (1 Reply)
Hi,
I have a requirement to search for a pattern in each line in a file and remove the in between words till the 3rd occurrence of double quote (").
Ex: CREATE TABLE "SCHEMANAME"."AMS_LTV_STATUS"
(Note: "SCHEMANAME" may changes for different schemas. Its not a fixed value)
I need to... (2 Replies)
Hello
I created 3 files by:
dd if=/dev/urandom bs=1024 count=1000000 of=./testfile1
dd if=/dev/urandom bs=1024 count=5000000 of=./testfile2
dd if=/dev/urandom bs=1024 count=10000000 of=./testfile3
Now I want to know how to make a change in a specific byte and/or line of theses files? (2 Replies)
Hi,
I have a string wherein i need to replace special characters with backslash and that character.
Ex:
If my string is a=qwerty123@!,
then the new string should be a_new=qwerty123\@\!\,
Thanks (3 Replies)
A Merry Xmas to all of you.
And, as a special present to vbe (he knows why) a little exercise:
#! /bin/ksh
pPrintSnow ()
{
typeset -i iLen=$1
while (( iLen )) ; do
if ! (( RANDOM % 31 )) ; then
printf "%1s" "."
else
printf "%1s" " "
fi
((... (0 Replies)
Discussion started by: bakunin
0 Replies
LEARN ABOUT MOJAVE
mapscrn
MAPSCRN(8) International Support MAPSCRN(8)NAME
mapscrn - load screen output mapping table
SYNOPSIS
mapscrn [-V] [-v] [-o map.orig] mapfile
DESCRIPTION
The mapscrn command is obsolete - its function is now built-in into setfont. However, for backwards compatibility it is still available as
a separate command.
The mapscrn command loads a user defined output character mapping table into the console driver. The console driver may be later put into
use user-defined mapping table mode by outputting a special escape sequence to the console device. This sequence is <esc>(K for the G0
character set and <esc>)K for the G1 character set. When the -o option is given, the old map is saved in map.orig.
USE
There are two kinds of mapping tables: direct-to-font tables, that give a font position for each user byte value, and user-to-unicode
tables that give a unicode value for each user byte. The corresponding glyph is now found using the unicode index of the font. The command
mapscrn trivial
sets up a one-to-one direct-to-font table where user bytes directly address the font. This is useful for fonts that are in the same order
as the character set one uses. A command like
mapscrn 8859-2
sets up a user-to-unicode table that assumes that the user uses ISO 8859-2.
INPUT FORMAT
The mapscrn command can read the map in either of two formats:
1. 256 or 512 bytes binary data
2. two-column text file
Format (1) is a direct image of the translation table. The 256-bytes tables are direct-to-font, the 512-bytes tables are user-to-unicode
tables. Format (2) is used to fill the table as follows: cell with offset mentioned in the first column is filled with the value mentioned
in the second column. When values larger than 255 occur, or values are written using the U+xxxx notation, the table is assumed to be a
user-to-unicode table, otherwise it is a direct-to-font table.
Values in the file may be specified in one of several formats:
1. Decimal: String of decimal digits not starting with '0'
2. Octal: String of octal digits beginning with '0'.
3. Hexadecimal: String of hexadecimal digits preceded by "0x".
4. Unicode: String of four hexadecimal digits preceded by "U+".
5. Character: Single character enclosed in single quotes. (And the binary value is used.) Note that blank, comma, tab character and '#'
cannot be specified with this format.
6. UTF-8 Character: Single (possibly multi-byte) UTF-8 character, enclosed in single quotes.
Note that control characters (with codes < 32) cannot be re-mapped with mapscrn because they have special meaning for the driver.
OTHER OPTIONS -V Prints version number and exits.
-v Be verbose.
FILES
/usr/share/consoletrans is the default directory for screen mappings.
SEE ALSO setfont(8)AUTHOR
Copyright (C) 1993 Eugene G. Crosser
<crosser@pccross.msk.su>
This software and documentation may be distributed freely.
Local 20 March 1993 MAPSCRN(8)