printf has positional parameters - you can just write for example:
Code:
printf "%-10s%5s\n" one two
one two
- just aligns it to the left on a column that is 10 characters broad and just 5 for the second column aligns it to the right side of the 5 characters broad column.
To repeat something you might need a loop or some type of iteration to have the characters be printed for you n-times. The position can be specified though like described above.
--------------------------------------------------------------------------------
Have to check in a file that the lines starting with 620 and 705
are ending at same posiotin.
82012345
62023232323
70523949558
62023255454
9999
In the above lines, i have to check the lines starting... (1 Reply)
Hi, guys. I have one question:
How can I search for a line with certain string in it and then insert a string into this line?
For example:
There is a file called shadow, the contents of it are below:
**************************
...
yuanz:VIRADxMsadfDF/Q:0:0:50:7:::... (9 Replies)
Hello
I want to add some value at the specific position.
My file has data like
Hello
Welcome to UNIX Forums
Need Assistance
I want to add some value at the end but at same character position for all lines.
I want my output file to have data like :
Here '_' represents blanks.... (3 Replies)
I have two files abc.dat and sant.dat (Big file 60k rows)
for every line's 1,4 of abc.dat need to seach if this is present on 28,4 of sant.dat every line.
if its present the output needs to go to bde.dat
Example:
contents abc.dat
aaaa
bbbb
cccc
dddd
contents sant.dat
this is... (4 Replies)
Hi,
I have a fixed width file.
The way this file works is say for example there are 30 columns in it each with different sizes say 10,5,2, etc...
If data in a field is less than the field size the rest of it is loaded with spaces.
I would like an awk command to that would replace
I have... (8 Replies)
I have a file with 100 lines. On 50 th line , from position 5 to rest of the data , I need to change the occurrence of A to B and Occurrence of M to N.
Input file :
Line1
Line2
Line3
--
--
12345ABCDEFM
---
--
Line 100
Output
Line1
Line2 (40 Replies)
Need command for position based replace:
I need a command to replace with 0 for characters in the positions 11 to 20 to all the lines starts with 6 in a file.
For example the file ABC.txt has:
abcdefghijklmnopqrstuvwxyz
6abcdefghijklmnopqrstuvwxyz
abcdefghijklmnopqrstuvwxyz... (4 Replies)
Hi,
I need to remove line breaks from a file, but only the ones at specific position.
Input file:
this is ok
this line is divided at posit
ion 30. The same as this one,
also position 30
the rest of lines are ok
with different lengths
The longest ones are always s
plitted at same... (15 Replies)
I will appreciate if you help me here in this script in Solaris Enviroment.
Scenario:
i have 2 files :
1) /tmp/TRANSACTIONS_DAILY_20180730.txt:
201807300000000004
201807300000000005
201807300000000006
201807300000000007
201807300000000008
2)... (10 Replies)
Discussion started by: teokon90
10 Replies
LEARN ABOUT OSX
set_color
set_color(1) fish set_color(1)NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)