Col1 Col2 Col3 Col4
12 Completed 08 0830
12 In Progress 09 0829
11 For F U 07 0828
Considering the file above, how could i replace the third column the most efficient way? The actual file size is almost 1G. I am... (10 Replies)
Source File:
abcdefghijklmnop01qrstuvwxyz
abcdefghijklmnop02qrstuvwxyz
abcdefghijklmnop03qrstuvwxyz
abcdefghijklmnop04qrstuvwxyz
abcdefghijklmnop05qrstuvwxyz
Whatever characters are in 17-18 on each line of the file, it should be concatenated to the same line at the character number... (6 Replies)
I have to create a single file from three files, Please see below for samples:
day.txt
20090101
20090102
item.txt
123456789101
12345678910209
1234567891
str.txt
1
12
123
output.txt
20090101123456789101 1 0
2009010112345678910209 12 ... (2 Replies)
Hi,I've a unix pipe delimited file as below f1|f2|f3|f4|f5|f6 My requirement is to pad spaces on the left to fields f2, f3 and f5. Field Lengths according to file layout f2 - 4 char f3 - 5 char f5 - 3 char If my record is as below 1|43|bc|h0|34|a Output record should be as below 1| 43| bc|h0|... (4 Replies)
Thank u so much .Its working fine as expected.
---------- Post updated at 03:41 PM ---------- Previous update was at 01:46 PM ----------
I need one more help.
I have another file(fixed length) that will get negative value (ex:-00000000003000) in postion (98 - 112) then i have to... (6 Replies)
hi,
i have a fixed width file with multiple columns and need to print data using awk command.
i use: awk -F "|" '($5 == BH) {print $1,$2,$3}' <non_AIM target>.txt for a delimiter file.
but now i have a fixed width file like below:
7518 8269511BH 20141224951050N8262
11148 8269511BH... (5 Replies)
All,
I used to use following command to replace specific location in a fixed width file.
Recently looks like my command stopped working as intended. We are on AIX unix.
awk 'function repl(s,f,t,v)
{ return substr(s,1,f-1) sprintf("%-*s", t-f+1, v) substr(s,t+1) }
NR<=10 {... (3 Replies)
Hi Forum.
I have the following script that splits a large fixed-width file into smaller multiple fixed-width files based on input segment type.
The main command in the script is:
awk -v search_col_pos=$search_col_pos -v search_str_len=$search_str_len -v segment_type="$segment_type"... (8 Replies)
Discussion started by: pchang
8 Replies
LEARN ABOUT CENTOS
grub-render-label
GRUB-RENDER-LABEL(1) User Commands GRUB-RENDER-LABEL(1)NAME
grub-render-label - generate a .disk_label for Apple Macs.
SYNOPSIS
grub-render-label [OPTION...] [OPTIONS]
DESCRIPTION
Render Apple .disk_label.
-b, --bgcolor=COLOR
use COLOR for background
-c, --color=COLOR
use COLOR for text
-f, --font=FILE
use FILE as font (PF2).
-i, --input=FILE
read text from FILE.
-o, --output=FILE
set output filename. Default is STDOUT
-t, --text=STRING
set the label to render
-v, --verbose
print verbose messages.
-?, --help
give this help list
--usage
give a short usage message
-V, --version
print program version
Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.
REPORTING BUGS
Report bugs to <bug-grub@gnu.org>.
SEE ALSO
The full documentation for grub-render-label is maintained as a Texinfo manual. If the info and grub-render-label programs are properly
installed at your site, the command
info grub-render-label
should give you access to the complete manual.
grub-render-label (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-RENDER-LABEL(1)