|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
csh fails when setting variable
Post 302114661 by gillbates on Tuesday 17th of April 2007 03:28:47 PM
04-17-2007
|
|
10 More Discussions You Might Find Interesting
1. Red Hat
Hi there,
How can I change bash to csh when starting a terminal, and set some aliases for csh? I can't find such files like .cshrc in my home directory.
Thanks a lot (1 Reply)
Discussion started by: dustinwang2003
1 Replies
2. Shell Programming and Scripting
May God never give you the bane of working on Solaris.
Now, I am trying to run this simple shell script:
#!/bin/sh
input="a
b
c"
data="123"
while read eachline
do
data="$data$eachline"
done << EOF
$(echo "$input")
EOF... (2 Replies)
Discussion started by: pavanlimo
2 Replies
3. UNIX for Dummies Questions & Answers
Guys,
following is my issue:
------------------------
#!/bin/csh
# specify a counter
@ k = 1
# loop
while ($k < 3)
# read all text file with a specific number less than 3 in the last column of a record
foreach file ( *.txt)
# capture the line by passing the column... (1 Reply)
Discussion started by: znbhatti
1 Replies
4. Shell Programming and Scripting
My shell is csh and it is required.
I have a file like sample.txt
------------------------
a b c
d
e
f
g h i
------------------------
I want set the file to a variable and print it out in the same format.
I have tried something like this, but not succed.
% cat ~/tmp/sample.txt
a b c
d... (8 Replies)
Discussion started by: anykao
8 Replies
5. Shell Programming and Scripting
I have a simple script that sets a value and reads the value in csh:
set -x
set a = 10
echo $a
The output of the script does not show the value of a
+ set a = 10
+ echo
any help would be great. (4 Replies)
Discussion started by: pt14
4 Replies
6. Shell Programming and Scripting
my working shell is csh and even though if I try to run my script in plain sh, it behaves the same way. Here's a simple script:
#!/bin/sh
desc='"test my changes"'
cmd="echo \"$desc\""
$cmd
I want $desc to be passed as an argument to another command, but csh apparently doesn't like spaces in... (5 Replies)
Discussion started by: iskatel
5 Replies
7. Shell Programming and Scripting
Hi All,
I want to check existence of variable, whose name gets decided dynamically.
E.g. value of this variable,is derived as $option_"exclude" , where value of option varies depending upon user input.
I am trying to do it in a following way :
set exclude_var = `echo $option"_exclude"`... (3 Replies)
Discussion started by: Rashmee
3 Replies
8. Shell Programming and Scripting
This works when I try to execute normally :
echo | format | nawk '/pci@1f,4000/{print x}; {x=$0 }'
But fails when define a variable and put it in a file:
cat test
c=pci@1f,4000
echo | format | nawk "/$c/{print x}; {x=$0 }"
./test
nawk: syntax error at source line 1
context is
... (6 Replies)
Discussion started by: aksijain
6 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I am trying to customize the command prompt of the C shell as follows:
set prompt=" "
The above one works fine but when I try to add a '$' (dollar) symbol into the string as
set prompt=" " I am getting the error as: Illegal variable name
However, this one set prompt = "-- %T %n %~ --... (2 Replies)
Discussion started by: royalibrahim
2 Replies
10. Shell Programming and Scripting
I have a for loop that constructs a variable "filelistonly" having entries separated by "\n" new line.
The second, third & fourth while loops are my attempt to iterate the variable "filelistonly" upon new line "\n", however non of them work.
Below is my script:
//First Loop
for i in... (2 Replies)
Discussion started by: mohtashims
2 Replies
LEARN ABOUT PHP
suspend
suspend(1) User Commands suspend(1) NAME
suspend - shell built-in function to halt the current shell SYNOPSIS
sh suspend csh suspend ksh suspend DESCRIPTION
sh Stops the execution of the current shell (but not if it is the login shell). csh Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su. ksh Stops the execution of the current shell (but not if it is the login shell). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5) SunOS 5.10 15 Apr 1994 suspend(1)