Also note, if you want some formatting, some shells allow you to add a "-" before the marker to ignore leading tab characters in the here-doc. This could be written as
My comment in the code tag was a bit nonsensical, admitedly - it should have read "Note that the beginning of each line is a tab character, not space characters."
As I also pointed out, I verified this behavior in bash, pdksh, ksh88 and ksh93. Tabs, not spaces.
Hi all,
passwd <username> < /var/adm/passwd.txt
cat /var/adm/passwd.txt
abcd1234
abcd1234
when I run this from the script, it comes with:
New password:
It is not able to pick from the location /var/adm/passwd.txt.
thanks in advance. (6 Replies)
Hi frnds
Im new to unix. I have an xml like the following:
<?xml version="1.0"?>
<serviceFeeDetail>
<Data>
<totalAmount>40</totalAmount>
</Data>
<serviceFee>
<invoiceBillGrpNbr>1</invoiceBillGrpNbr>
<serviceFeeLineItem>
<billLineNbr>1</billLineNbr> ... (2 Replies)
Folks -
Firstly, I do apologize that my first post here is a question. I am quite familiar with UNIX since our application is running on it. We are trying to automate a few things on our end and I am challenged with a task in hand that requires UNIX scripting. I am totally a newbie in UNIX... (4 Replies)
so i'm have been stifled here inn my attempts at this.
i need to calculate an unusual figure.
what is the percentage difference between 400 and 3?
usually, to get the percentage, you just divide the smaller number by the bigger number. then multiply the answer by 100.
in this case... (10 Replies)
Hello,
I have a requirement to shut down and start up my application on different environments (Dev, QA and Prod).
I have around 24 servers. I have to login to each server manually for shutinng down the application.
I wrote a shell command on each server and I am invoking those shell... (2 Replies)
Hi All,
I am writing a shell script.
#!/bin/bash
cat /etc/hosts
mkdir -p /var/tmp
mount 113.123.35.37:/vol/vol615/syb /var/tmp
In above script I am trying to add below predefined script/command (/var/tmp/db_tools)
This command in turn ask for user input, which will be always option... (17 Replies)
• With this script, users will be able to
o Enter into the recycle bin mode. During this mode, all files deleted will be sent to the recycle bin. The recycle bin will be common to all users.
o View contents of the recycle bin (his/her file(s) only).
o Retrieve a particular file from the recycle... (3 Replies)
Hi, i want to call the rsync in a shell script so that i can run it in background by passing the password within script itself. Can any one please let me know how can i provide the password in the shell script itself so that rsync will read the password when promted by the script.
Its very... (11 Replies)
Apologies if this is the incorrect forum.There is an issue in the function call I am facing while calling the same from a unix shell scripts.
Basically, I want the ref cursor to return values to a variable in sqlpus. The function call is currently saved in a ".txt" file
in a unix location. I want... (7 Replies)
OS version: RHEL 7.4
Shell : bash
I would like to capture command outputs using tee like # yum upgrade | tee yumupgradeLog
But, if I use tee command, I cannot respond to prompts like Is this ok : during command execution as shown below.
Is there a way I could use tee and still be able to... (4 Replies)
Discussion started by: kraljic
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)