10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I am having a file like this
##############################
j=1
while ]
do
temp_5=MODULE$j
awk '
$1 ~ /'${!temp_5}'/ {
do something }1' file1 > file2
((j = j +1 ))
done ###################
Setting the variables like this (8 Replies)
Discussion started by: kshitij
8 Replies
2. Shell Programming and Scripting
Hi All,
I am using the below script which has awk command, but it is not returing the expected result. can some pls help me to correct the command.
The below script sample.ksh should give the result if the value of last 4 digits in the variable NM matches with the variable value DAT. The... (7 Replies)
Discussion started by: G.K.K
7 Replies
3. 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 ${OUTPUT}
ksh: cd: bad substitution
... (1 Reply)
Discussion started by: rajukv
1 Replies
4. Shell Programming and Scripting
Hi,
I have a variable to be substituted in awk. I am using AIX 5.3. Here is my piece of code:
REPL_DT=`date +'%Y\\\\\\\\\/%m\\\\\\\\\/%d'`
NEW_LINE=$(echo $Line | awk '{sub ($4, '$REPL_DT'); printf "# %-7s %9s %18s\n", $2,$3,$4}')
sed $n" s/.*/$NEW_LINE/" kfile > tmp
mv tmp kfile
Here,... (2 Replies)
Discussion started by: sugan
2 Replies
5. Shell Programming and Scripting
file1.ksh
#!/bin/ksh
test5_create="I am a man" # test5 will be dynamic and the value will be passed from command line
a=${1}_create
echo $a # i need the output as "I am a man"
./file1.ksh test5 # i run the script like this
any suggessions guys... (1 Reply)
Discussion started by: giri_luck
1 Replies
6. UNIX for Dummies Questions & Answers
Hi,
That might be pretty simple.
How can I generate a variable name and get their value ?
Thanks a lot.
Something like:
>CUSTOMER_NF=26
> object=CUSTOMER
> echo ${object}_NF
CUSTOMER_NF
> echo ${${object}_NF}
ksh: ${${object}_NF}: 0403-011 The specified substitution is... (7 Replies)
Discussion started by: Leo_NN
7 Replies
7. 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
8. 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
9. UNIX for Dummies Questions & Answers
Hi everyone,
I have a simple question to ask :
In a script that I'm writting, I need to create variables on-the-fly.
For instance, for every iterartion of the following loop a var_X variable should be generated :
#!/bin/ksh
a="1 2 3"
for i in $a
do
var_${i}=$i
echo "${var_$i}"
done
... (1 Reply)
Discussion started by: ck-18
1 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
