Check the << bit of your bash man pages.
If you quote any part of the here document terminator it disables parameter substitution within the here document:
The other approach is to escape any Shell special characters:
e.g.
Quite handy if you are embedding Oracle SQL.
List junk subdirectory in multi-column format
Echo/Read : Ask for filename
Test for existence of junk/filename
True: Test for file size:
Size=0: Display "filename exists, but size is zero"
Size>0: Display a full listing... (3 Replies)
Hi guys as the title says i need a little help i have partisally written a bash script to create a table in html
so if i use ./test 3,3
i get the following output
for the third arguement in the script i wish to include content that will be replace the A characters in the... (2 Replies)
Hi, i have the following:
db="create database xxx;GRANT ALL PRIVILEGES ON xxx.* TO user@localhost IDENTIFIED BY 'password';FLUSH PRIVILEGES;quit;"
mysql -u root -p$mysql_pass -e "$db"
I don't understand why this is failing, it works fine when run from cmd but when is run in a bash script,... (1 Reply)
Hi ,
please guide me for a bash script that will create a txt files and the name of the txt files will be as of timestamp so that each file name will be different from other and these files will be get created say after every 10 minutes in a folder(/home/p2000/sxs137), please guide me how would... (1 Reply)
Hi.
I have two text files(tables) which include some information and I want to make some query codes using them.
First of all, I want to create bash script that read this two tables, create/open database and insert data from files into database.
#!/bin/bash
while read line; do
... (1 Reply)
Hello all,
I am setting up a cluster of Mac Pro's which need to be able to talk to a master computer, traffic between the nodes and the master needs to take place without a ssh key. I need a script that will create a security key, save it to the default place, enter the password as no password.... (2 Replies)
Hi
I have a bash script which takes parameters
sh /tmp/gdg.sh -b BASE-NAME -n 1 -s /source/data -p /dest/data/archive -m ARC
gdg.sh will scan the /source/data and will move the contents to /dest/data/archive after passing through some filters. Its working superb from bash
I have... (0 Replies)
This is the problem: Write a script that will make a backup of a file giving it a ‘.bak’ extension & verify that it works. I have tried a number of different scripts that haven't worked and I haven't seen anything really concise and to the point via google. For brevity's sake this is one of the... (4 Replies)
i have written one script which generates text file which gives output like.
001.config: CR1.1 COMPILE_PASSED TEST_PASSED
002.config: CR1.1 COMPILE_FAILED TEST_FAILED
.
.
.so on
this text file will get filled one by one as its for loop for n number.
i... (7 Replies)
I wish to create an executable bash script that will run the following commands as root, that is, using sudo su
iptables-save | awk '/^
/ { print $1 }
/^:+ / { print $1 " ACCEPT" ; }
/COMMIT/ { print $0; }' | iptables-restoreMy first attempt at bash... (9 Replies)
Discussion started by: thixeqi
9 Replies
LEARN ABOUT DEBIAN
colorset
COLORS(3) libbash colors Library Manual COLORS(3)NAME
colors -- libbash library for setting tty colors.
SYNOPSIS
colorSet <color>
colorReset
colorPrint [<indent>] <color> <text>
colorPrintN [<indent>] <color> <text>
DESCRIPTION
General
colors is a collection of functions that make it very easy to put colored text on tty.
The function list:
colorSet Sets the color of the prints to the tty to COLOR
colorReset Resets current tty color back to normal
colorPrint Prints TEXT in the color COLOR indented by INDENT (without adding a newline)
colorPrintN The same as colorPrint, but trailing newline is added
Detailed interface description follows.
Available colors:
Green
Red
Yellow
White
The color parameter is non-case-sensitive (i.e. RED, red, ReD, and all the other forms are valid and are the same as Red).
FUNCTIONS DESCRIPTIONS
colorSet <color>
Sets the current printing color to color.
colorReset
Resets current tty color back to normal.
colorPrint [<indent>] <color>
Prints text using the color color indented by indent (without adding a newline).
Parameters:
<indent>
The column to move to before start printing. This parameter is optional. If ommitted - start output from current cursor position.
<color>
The color to use.
<color>
The text to print.
colorPrintN [<indent>] <color>
The same as colorPrint, except a trailing newline is added.
EXAMPLES
Printing a green 'Hello World' with a newline:
Using colorSet:
$ colorSet green
$ echo 'Hello World'
$ colorReset
Using colorPrint:
$ colorPrint 'Hello World'; echo
Using colorPrintN:
$ colorPrintN 'Hello World'
AUTHORS
Hai Zaar <haizaar@haizaar.com>
Gil Ran <gil@ran4.net>
SEE ALSO ldbash(1), libbash(1)Linux Epoch Linux