I need to pass values like 1 , 2 , 3 to MY_IMAGE in command line in linux .
I had defines activities for all these inputs in other make file.
The code similar to below i wrote for my requirement. Issue was whenever i passes values like MY_IMAGE=1 , MY_IMAGE=2 ,MY_IMAGE=3 it's printing only echo ACT_DO=XYZ;
It's not displaying the other info whenever i selected 2 or 3 .can any one check and correct my code .thanks in advance.
---------- Post updated 05-09-12 at 12:08 AM ---------- Previous update was 05-08-12 at 10:53 PM ----------
can any one pls help in shell syntax if possible for the above mentioned requirement
hello everyone,
I had a HP-UX, i am trying to find the make version ,but it is displaying the error i.e
make -v
Make: Unknown flag argument v. Stop.
make -version
Make: Unknown flag argument v. Stop.
make --version
Make: Unknown flag argument -. Stop.
make -V
Make: Unknown flag... (2 Replies)
Up until two days ago they were working junt fine, then stoped working with out me doing anything. Yesterday they started working again...and then stoped working, at about the same time of day that they stoped working the day before.
service crond restart
did nothing. All SSH signs point to... (0 Replies)
Hi all,
I had a large application created using Visual C++. I ported that application using WINE to the Linux platform (ofcourse x86). Now I have to port the same application to AIX which runs over IBM mainframe. I dont have mainframe available but it is required for me to port my application to... (1 Reply)
Hi folks
I have a unix script script1 in a directory folder1 and also I have few input log files in this directory. My input log files will be copied into this directory folder1 from the portable thumb drive.
Now what I want is I need to run this script1 whenever any new file is copied... (2 Replies)
#!/bin/sh
##########################################################################################################
#This script is being used for AOK application for cleaning up the .out files and zip it under logs directory.
# IBM
# Created
#For pdocap201/pdoca202 .out files for AOK
#1.... (3 Replies)
Hi Friends,
I have the following input parameters file
name
input
err1
out1
1
40G
DET
sylamer
dir1
dir2
123456
I want to make the following script
#!/bin/bash
# (5 Replies)
Hi Gurus,
I wrote a simple code, but it doesn't work, can body help me to fix the issue.
awk -F',' 'BEGIN{n=0}{
NR == FNR {fname;next}
{
if ($3==fname)
n=1
}
END{if n==0}
}' tmpsrc srcfile.txt
Thanks in advance (4 Replies)
Hello to all,
The Regex below is supposed to match all strings except RR45. I've tested in regex101.com and it works, butwhen I try to use it with the perl command below I get the error shown.
Regex=(?<=^|RR45)(?!RR45).+?(?=RR45|$)
How to fix this? I'm using Cygwin.
$ echo... (9 Replies)
Hi All,
Please suggest me how to make script for file transfer from server X to another server Y.
I have some directory path in server X as below:
/home/directory_1/
.
.
/home/directory_n/
where some text files are available in each directory where some files records zero and some files... (6 Replies)
Hi
What I'm trying to do(manually) is logging into the server
and running the below mentioned commands
ls /sys/class/scsi_device/ | while read i; do echo "- - -" > /sys/class/scsi_device/$i/device/rescan;done
lsblk
echo -e "o\nn\np\n1\n\n\nw" | fdisk /dev/sdd
partx -a /dev/sdd1... (7 Replies)
Discussion started by: James0806
7 Replies
LEARN ABOUT PHP
echo
ECHO(3) 1 ECHO(3)echo - Output one or more stringsSYNOPSIS
void echo (string $arg1, [string $...])
DESCRIPTION
Outputs all parameters.
echo is not actually a function (it is a language construct), so you are not required to use parentheses with it. echo (unlike some other
language constructs) does not behave like a function, so it cannot always be used in the context of a function. Additionally, if you want
to pass more than one parameter to echo, the parameters must not be enclosed within parentheses.
echo also has a shortcut syntax, where you can immediately follow the opening tag with an equals sign. Prior to PHP 5.4.0, this short syn-
tax only works with the short_open_tag configuration setting enabled.
I have <?=$foo?> foo.
PARAMETERS
o $arg1
- The parameter to output.
o $...
-
RETURN VALUES
No value is returned.
EXAMPLES
Example #1
echo examples
<?php
echo "Hello World";
echo "This spans
multiple lines. The newlines will be
output as well";
echo "This spans
multiple lines. The newlines will be
output as well.";
echo "Escaping characters is done "Like this".";
// You can use variables inside of an echo statement
$foo = "foobar";
$bar = "barbaz";
echo "foo is $foo"; // foo is foobar
// You can also use arrays
$baz = array("value" => "foo");
echo "this is {$baz['value']} !"; // this is foo !
// Using single quotes will print the variable name, not the value
echo 'foo is $foo'; // foo is $foo
// If you are not using any other characters, you can just echo variables
echo $foo; // foobar
echo $foo,$bar; // foobarbarbaz
// Some people prefer passing multiple parameters to echo over concatenation.
echo 'This ', 'string ', 'was ', 'made ', 'with multiple parameters.', chr(10);
echo 'This ' . 'string ' . 'was ' . 'made ' . 'with concatenation.' . "
";
echo <<<END
This uses the "here document" syntax to output
multiple lines with $variable interpolation. Note
that the here document terminator must appear on a
line with just a semicolon. no extra whitespace!
END;
// Because echo does not behave like a function, the following code is invalid.
($some_var) ? echo 'true' : echo 'false';
// However, the following examples will work:
($some_var) ? print 'true' : print 'false'; // print is also a construct, but
// it behaves like a function, so
// it may be used in this context.
echo $some_var ? 'true': 'false'; // changing the statement around
?>
NOTES
Note
Because this is a language construct and not a function, it cannot be called using variable functions.
SEE ALSO print(3), printf(3), flush(3), Heredoc syntax.
PHP Documentation Group ECHO(3)