Hi,
I'm trying to assign the output of a command to a variable and then concat it with another string, however, it keeps overwriting the original string instead of adding on to the end of the string.
Contents of test.txt --> This is a test
var1="`head -n 1 test.txt`"
echo $var1 (This is a... (5 Replies)
I have the sql file cde.sql with the below contents:
abcdefghij
abcwhendefothers
sdfghj
when no one else
when others
wwhen%others
exception when others
Now I want to search for the strings containing when others together and ceck whether that does not occur more than once in the... (2 Replies)
Hello friends,
I doing the follwing script , but found problem to store it to a shell variable.
#! /bin/sh
for temp in `find ./dat/vector/ -name '*.file'`
do
echo $temp
nawk -v temp=$temp 'BEGIN{ split(temp, a,"\/"); print a}'
done
output:
./dat/vector/drf_all_002.file... (6 Replies)
hi,
I want to assign find command result into some temporary variable:
jarPath= find /opt/lotus/notes/ -name $jarFile
cho "the jar path $jarPath"
where jarPath is temporary variable.
Can anybody help on this.
Thanks in advance
----Sankar (6 Replies)
When I run time -p <command>, it outputs:
real X.XX
user X.XX
sys X.XXwhere X.XX is seconds. How I can take just that first number output, the seconds of real time, and assign that to a variable? (9 Replies)
i'm on a Mac running BSD unix.
i have a script in which i ask the user to input the name of a mounted volume. i then call SED to substitute backslashes and spaces in place of the spaces. that looks like this:
echo "Enter the name of the volume"
read Volume
echo "You've chosen \"$Volume\""... (7 Replies)
Hi All,
I am trying to convert the below Csh code into Perl.
But i have the following error.
Can any expert help ?
Error:
ls: *tac: No such file or directory
Csh
set $ST_file = `ls -rt *$testid*st*|tail -1`;
Perl
my $ST_file = `ls -rt *$testid*st*|tail -1`; (10 Replies)
I have a script whose contents are as below
result= awk 's=100 END {print s }'
echo "The result is" $result
The desired output is
The result is 100
My script is running without exiting and i am also not getting the desired output.
Please help (5 Replies)
I'm converting decimal to integer with bc, and I'd like to assign the integer output from bc to a variable 'val'.
E.g. In the code below: If b is 5000.000, lines 6 and 8 will output:
5000
(5000.000+0.5)/1 | bc
I'd like val to take the value 5000 though, rather than 5000.000
Does someone... (3 Replies)
Hi,
I'm writing a script that connects through ssh (using "expect") and then is supposed to find whether a process on that remote machine is running or not. Here's my code (user, host and password are obviously replaced with real values in actual script):
#!/usr/bin/expect
set timeout 1... (3 Replies)