I am creating a shell script. In which, I need to get server name and server IP. I used this command in script.
however, when execute script or put set -x to debug, it return:
line 13: syntax error at line 13: `|' unexpected
I typed this line of command at command prompt, it works with exact server name returned. Please help me to identify where is the error. Thanks.
Last edited by duke0001; 07-31-2012 at 01:50 PM..
Reason: code tags
hi there
i write one awk script file in shell programing
the code is related to dd/mm/yy to month, day year format
but i get an error
please can anybody help me out in this problem ??????
i give my code here including error
awk `
# date-month -- convert mm/dd/yy to month day,... (2 Replies)
Hello,
I apologize if this was addressed in a previous post. I have done some searching but may have missed it. I am trying to read a list from a file, for example:
3bik
3bix
3biu
3bin
1nwn
and using this list, copy files with these names (ex: 3bik.dssp.Z) to a seperate folder,... (1 Reply)
Hi All,
I have written a korn script (code pasted below). It is giving the error while debugging "new.sh: syntax error at line 62: `end of file' unexpected".
I have re-written the whole code in VI and explored all help related to this error on this Unix forum and tried it. Somehow, I could... (7 Replies)
hello everyone
i am beginner on shell scripting .and i am working on my project work on ad hoc network
i wrote a batch (.sh) to do a looping and execute a tcl script i wrote before in each iteration ..but i got this problem "
syntax error near unexpected token `('... (1 Reply)
I am trying to run a unix script in my home directory.Snippet below
echo "`date '+%Y%m%d_%H%M%S'` Getting ProductList.dat"
if ( -f $DIR/ProductList.dat) then
cp $DIR/ProductList.dat MigratedProductList.dat
else
echo "`date '+%Y%m%d_%H%M%S'`ProductList.dat does not exist; Processing... (4 Replies)
Hi All,
I am executing the below shell script to compare two initoras files which is ending up in syntax error as below:
-bash-3.2$ cat compare_two_initoras.sh
#!/bin/bash
file1=$1
file2=$2
for parameter in `cat $file1 | grep = | awk '{print $1}' | grep -v '#'`
do
value1=`grep... (4 Replies)
Hi All,
We are getting a very unique error while running a shell script on HP-UX box.
Can somebody help in this regards?
The shell script is working fine on linux/solaris box.
Error:
++++++++++++++++++++++++
$/test.sh
./test.sh: 0^J30: Syntax error
$
++++++++++++++++++++++++
TIA.... (16 Replies)
Hi,
I wrote this shell script to be a tool for my team to do daily routine works.
Though, option a and b are working fine, option c is giving below error.
line 647: syntax error near unexpected token `else'
line 647: `else'
Here s my script. A bit lengthy though. Pls excuse.
Also,... (3 Replies)
I have one bash shell script to execute table refreshment. At the bottom of script, I have one piece of code to check 'ORA-' error from log file, then send email to DBA or application people. But this piece of code didn't work. I tried different ways and also search online to find where is my... (2 Replies)
Hello,
I have a newbe syntax error but I cant find it
syntax error: unexpected end of file
#!/bin/csh
# pe request
#$ -pe mpi_16 32
#### 16 core : 'mpi_16 16' || 24 core : 'mpi_24 24 '
# our Job name
#$ -N test2MD
#$ -S /bin/sh (1 Reply)
Discussion started by: dulceC
1 Replies
LEARN ABOUT SUSE
eval
eval(n) Tcl Built-In Commands eval(n)
__________________________________________________________________________________________________________________________________________________NAME
eval - Evaluate a Tcl script
SYNOPSIS
eval arg ?arg ...?
_________________________________________________________________DESCRIPTION
Eval takes one or more arguments, which together comprise a Tcl script containing one or more commands. Eval concatenates all its argu-
ments in the same fashion as the concat command, passes the concatenated string to the Tcl interpreter recursively, and returns the result
of that evaluation (or any error generated by it). Note that the list command quotes sequences of words in such a way that they are not
further expanded by the eval command.
EXAMPLES
Often, it is useful to store a fragment of a script in a variable and execute it later on with extra values appended. This technique is
used in a number of places throughout the Tcl core (e.g. in fcopy, lsort and trace command callbacks). This example shows how to do this
using core Tcl commands:
set script {
puts "logging now"
lappend $myCurrentLogVar
}
set myCurrentLogVar log1
# Set up a switch of logging variable part way through!
after 20000 set myCurrentLogVar log2
for {set i 0} {$i<10} {incr i} {
# Introduce a random delay
after [expr {int(5000 * rand())}]
update ;# Check for the asynch log switch
eval $script $i [clock clicks]
}
Note that in the most common case (where the script fragment is actually just a list of words forming a command prefix), it is better to |
use {*}$script when doing this sort of invocation pattern. It is less general than the eval command, and hence easier to make robust in |
practice. The following procedure acts in a way that is analogous to the lappend command, except it inserts the argument values at the
start of the list in the variable:
proc lprepend {varName args} {
upvar 1 $varName var
# Ensure that the variable exists and contains a list
lappend var
# Now we insert all the arguments in one go
set var [eval [list linsert $var 0] $args]
}
However, the last line would now normally be written without eval, like this: |
set var [linsert $var 0 {*}$args] |
SEE ALSO
catch(n), concat(n), error(n), interp(n), list(n), namespace(n), subst(n), tclvars(n), uplevel(n)
KEYWORDS
concatenate, evaluate, script
Tcl eval(n)