10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
$ ABCel='abc@gmail.com'
$ XYZel='xyz@gmail.com'
$ MYel='my@yahoo.com'
$ echo $ABCel
abc@gmail.com
$ echo $XYZel
xyz@gmail.com
$ echo $MYel
my@yahoo.com
I tried 3 variations, but not getting the expected result:
$ for VAR in ABC XYZ; do echo -e "${VAR}el $MYel"; done
ABCel... (1 Reply)
Discussion started by: bagnoble
1 Replies
2. Shell Programming and Scripting
For example I have variable like below
echo $OUTPUT
/some/path/`uname -n`
when I try to use the variable OUTPUT like below
cd $OUTPUT or cd ${OUTPUT}
I am getting bad substituion error message
$ cd $OUTPUT
ksh: cd: bad substitution
$ cd ${OUTPUT}
ksh: cd: bad substitution
... (1 Reply)
Discussion started by: rajukv
1 Replies
3. Shell Programming and Scripting
Hi,
I am generating html code using cshell, but i am having one problem while printing double quotes,
I need to write following code in file. where $var contains list of web address
<a href="$var">$var</a>
So i am using
echo "<a href="$var">$var</a>" > file.html
But with this " in... (4 Replies)
Discussion started by: sarbjit
4 Replies
4. Shell Programming and Scripting
Hi ,
I have a variable as follows,
Temp=`cat ABC.txt | cut -c5-`
This will yeild a part of the date. say , 200912.
I would like to substitute this variable's value in a filename.
eg: File200912F.zip
when i say File$TempF.zip , it is not substituting.
Any help ?
Thanks in... (2 Replies)
Discussion started by: mohanpadamata
2 Replies
5. Shell Programming and Scripting
#!/bin/bash
#set -x
MAX=255
FILE=$1.dns_list
#declare -a d_arr
if
then
echo "Usage: `basename $0` network"
echo " e.g.`basename $0` 1.1.1"
exit
fi
echo "Remove file $FILE..."
rm $FILE
for (( i = 1; i < $MAX; i++ ))
do
PARSE=$(host $1.${i})
... (3 Replies)
Discussion started by: flee
3 Replies
6. Shell Programming and Scripting
Hello,
i have another sed question.. I'm trying to do variable substition with sed and i'm running into a problem.
my var1 is a string constructed like this:
filename1 filerev1 filepath1
my var2 is another string constructed like this:
filename2 filerev2 filepath2
when i do... (2 Replies)
Discussion started by: alrinno
2 Replies
7. Shell Programming and Scripting
Hello,
I would like to dual subtitutes variables.
I tried
$serv="combo"
combo_TYPE="mop"
TYPENAME="$serv_TYPE"
Now, I'd like to get "mop" from TYPENAME
echo "${${TYPENAME}}"
I have a bad substitution error
:) (1 Reply)
Discussion started by: pppswing
1 Replies
8. Shell Programming and Scripting
Hi
I have a variable whose value is like this
i=/test/test1/test2/myfile.cd.070505123457
i would like to have the value of myfile.cd stored into another variable
my attempt is
test=${i##*/} ;echo $test ##and i get
myfile.cd.070505123457
since what i wnat is myfile.cd i try this... (19 Replies)
Discussion started by: xiamin
19 Replies
9. Shell Programming and Scripting
I have run into a wall with my iptables firewall scripting.
I am blocking all of the private side IP addresses on the
WAN interface on systems running NAT. However, if the
system is not running NAT and needs to allow access to
the local LAN on the WAN interface, I need to block all
but one of... (2 Replies)
Discussion started by: garak
2 Replies
10. UNIX for Advanced & Expert Users
Hey All,
I'm trying to clean up a variable using sed but It dosn't seem to work. I'm trying to find all the spaces and replace them with "\ " (a slash and a space). For Example "Hello World" should become "Hello\ World". But it does nothing. If I put it directly into the command line it works... (3 Replies)
Discussion started by: spragueg
3 Replies