Hi, Sorry for not being clear. I want to make a dynamic loop for the values in "LINENO_JOBID_VAL" using space as delimiter and the separate the field 1(start point) and field 2 (end point) and do the printing logic. I tried with referring some older posts but it is not helping and when I include the below piece in my shell iam getting the below error. Hence not sure how I make a dynamic loop and use it as array.
which is the for loop in our case..
FYI..Iam using solaris 10 box.
UnixWare 7, Release 7.1.3
We have a customer that has frequent issues with Non-Root users being unable to print. They are able to print w/o issues, but all of the sudden it stops working. The only workaround we have at this point is to reboot the server. It is happening weekly according to... (1 Reply)
Hi All,
Iam trying to set the value to the array... Still its not happening
Following is the code:
#!/usr/bin/ksh
filenames="x";
filenames="y";
echo $filenames;
echo $filenames;
O/P:
x
x
Iam expecting (2 Replies)
Hi,
I'm learning for my Solaris 10 sys-admin part 2. I'm now trying to get nis working because for the exercise. I run in to a problem.
Setup:
Three Systems
solaris101 (client)
Nothing wrong here havent made any config changes yet.
solaris102 (master server)
Interfaces
... (1 Reply)
Hi All,
In my application, we are using Publish/subscribe model implemented in JAVA and when I implemented it on windows to windows os,it is working fine and able to publish the right data and even when I am trying the same between two different OS i.e between Windows and Solaris sparc or... (1 Reply)
Hi,
I have a file in windows environment and moved to UNIX through FTP (ASCII format).
The file is having with tab delimited file.
awk ‘FNR>2' file_cust*.txt >>filnal.txt
I have the same file in production; it is working fine with the same procedure. Once we receive the file in windows... (1 Reply)
Hi All,
I am performing addition of two inetger variables which assigning output to a new variable getting following error.
Check1.sh
#!/bin/ksh
filesrc=/usr/kk/Source1.txt
filetgt=/usr/kk/Source2.txt
FINAL_COUNTS= `awk '{n++} END {printf "%012d\n",n}' ${filesrc} ${filetgt}`... (3 Replies)
Hi All,
I want to pass few dynamic arguments to shell script. The number of arguments differ each time I call the script.
I want to print the arguments using the for loop as below. But not working out.
for (( i=1; i<=$#; i++ ))
do
echo $"($i)"
done
/bin/sh test.sh arg1 arg2 arg3
... (1 Reply)
I am trying to get the data from oracle table to a variable I have tried the below code
#/usr/bin/sh
echo " I am in correct loop"
SPOOL_FILE=/app/scripts/alt.lst
sqlplus /nolog <<END_SQL
connect bindu/bindu@gis
whenever sqlerror exit failure rollback;... (4 Replies)
I am unable to loop print a python string array in my unix shell script:
~/readarr.sh '{{ myarr }}'
more readarr.sh
echo "Parameter 1:"$1
MYARRAY= $1
IFS=
MYARRAY=`python <<< "print ' '.join($MYARRAY)"`
for a in "$MYARRAY"; do
echo "Printing Array: $a"
done
Can you... (10 Replies)
Discussion started by: mohtashims
10 Replies
LEARN ABOUT MOJAVE
for
for(n) Tcl Built-In Commands for(n)
__________________________________________________________________________________________________________________________________________________NAME
for - 'For' loop
SYNOPSIS
for start test next body
_________________________________________________________________DESCRIPTION
For is a looping command, similar in structure to the C for statement. The start, next, and body arguments must be Tcl command strings,
and test is an expression string. The for command first invokes the Tcl interpreter to execute start. Then it repeatedly evaluates test
as an expression; if the result is non-zero it invokes the Tcl interpreter on body, then invokes the Tcl interpreter on next, then repeats
the loop. The command terminates when test evaluates to 0. If a continue command is invoked within body then any remaining commands in
the current execution of body are skipped; processing continues by invoking the Tcl interpreter on next, then evaluating test, and so on.
If a break command is invoked within body or next, then the for command will return immediately. The operation of break and continue are
similar to the corresponding statements in C. For returns an empty string.
Note: test should almost always be enclosed in braces. If not, variable substitutions will be made before the for command starts execut-
ing, which means that variable changes made by the loop body will not be considered in the expression. This is likely to result in an
infinite loop. If test is enclosed in braces, variable substitutions are delayed until the expression is evaluated (before each loop iter-
ation), so changes in the variables will be visible. See below for an example:
EXAMPLES
Print a line for each of the integers from 0 to 10:
for {set x 0} {$x<10} {incr x} {
puts "x is $x"
}
Either loop infinitely or not at all because the expression being evaluated is actually the constant, or even generate an error! The
actual behaviour will depend on whether the variable x exists before the for command is run and whether its value is a value that is less
than or greater than/equal to ten, and this is because the expression will be substituted before the for command is executed.
for {set x 0} $x<10 {incr x} {
puts "x is $x"
}
Print out the powers of two from 1 to 1024:
for {set x 1} {$x<=1024} {set x [expr {$x * 2}]} {
puts "x is $x"
}
SEE ALSO
break, continue, foreach, while
KEYWORDS
for, iteration, looping
Tcl for(n)