Hi all,
I need some help in grep command in a ksh script. Actually, i need to list all files having the file name like "BORD*.DAT" but exclude the files (from the list) having name like "BORD*mgt*.DAT". For that i used the following command:
ls | grep "BORD*.DAT" | grep -v "BORD*mgt*.DAT"
... (4 Replies)
Hi All,
Can anyone please help me in sort out the command to get the following command
say File abc.log contains
....
......
This is the first line
This is the second line
This is the third line
This is the fourth line
This is the fifth line
This is the first line
This is the... (7 Replies)
Hi,
I had written the following script to find the list of files with *.ksh in a directory. and store it in a temp file.
I want to loop through the file temp and list the contents. I had used cat temp. But its giving Cat and temp as the output.
Do help me out.
Thanks
find .... (7 Replies)
Hi,
I would need to modify my machine name :
When i give "w" command, i am getting following message
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
krishnag pts/59 gunasekar 1:25pm 25:15 0.03s 0.03s -csh.
My questions is, i need to change FROM (i.e... (1 Reply)
I have two questions:
(Q1) I am using a loop and want to print a particular field of a table using the AWK command by accessing one row at a time by validating NR with the loop counter. I am using a command like this but it isn't working!
count=1
NAWK -F"|" -v var=$count 'NR == var { printf... (13 Replies)
Hi all,
I have one text as '/home/psv/file/test.ksh'. In that I want to cut the text as '/home/psv/file/' .
Let me know which command to use.
Thanks
Mahalakshmi.A (4 Replies)
Hi guys,
I want to find the number of records in a particular file and store that value in any other variable. I am trying this below command but it is not working and giving me an error "Uninary Operator Expected".
say I have taken a variable name 'count' in which I have to store the no. of... (7 Replies)
Hi,
I am trying to write a script which would figure out who has run which command and their IP. As i dont have any clue as to which commands would do this job, i request some gurus to help me on this.
Thanks
Vishwas (2 Replies)
Hello all,
Here is what my bash script does: sums number columns, saves the tot in new column, outputs if tot >= threshold val:
> cat getnon0file.sh
#!/bin/bash
this="getnon0file.sh"
USAGE=$this"
InFile="xyz.38"
Min="0.05"
#
awk '{sum=0; for(n=2; n<=NF; n++){sum+=$n};... (4 Replies)
Discussion started by: catalys
4 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)