The variables given are already defined ($file1-$file3, $obsid1-$obsid3, and $n=3). When I go to run the code, the terminal outputs "Missing }." I believe the error is with the nesting of variables. It would save a lot of time getting this while loop working.
This is the snippet I believe has the "Missing }." error somewhere in it. I can't seem to find anything wrong. Does csh support nesting like this or will I need to try something else?
Hi ..
I have a dynamic script called from a programming language called Powerhouse (4GL).
The module, called QUIZ, allows the user to call shell commands from within it...
i.e.
!rm -f mipss156t2cmd1.bat mipss156t2tmp1.txt
!printf '#!/bin/csh\n' > mipss156t2cmd1.bat
!printf 'setenv... (0 Replies)
Hi
I like to assign a command string to a variable to execute.
In this case,
set sshexec_parent_pid="ps -ef | grep $$ | awk '/bash -c/ {print $3}' | sort | head -1;`"
echo $sshexec_parent_pid ;
But I can't seem to get it to work.
It gives me
sshexec_parent_pid: Undefined variable.
... (2 Replies)
Anyone knows what is the max limit of number of environment variables in Csh? I have a script that when run causes the shell to stop responding to any command like:
ls
/bin/ls: Argument list too long.
And I guess the reason is I passed the max limit for number of environment variables... (1 Reply)
Hi,
I am having a primary script which is Bash based. I am calling a csh script from it.
Now, their are some variables defined in my bash script which i need in csh.
I am unable to do so. Is it possible ? (2 Replies)
Hi Guys,
I have a a bash script and i am exporting a variable in it.
I am calling a csh script from this bash script.
The variable "ABC" will be visible in csh script.
ks.bash
export ABC = abc
./kp.csh
ab.csh
echo $ABC
setenv ABC =cde (i want to assign this value to ABC only if... (4 Replies)
I'm trying to make a dialog window that prints the output of grep that takes the output of find. Unfortunately my nested backticks don't work.
Here is the dialog window:
dialog --stdout --title "test" --backtitle "test" --msgbox "Test:\n `grep -l "${tablica}" `find $string``" 16 60I think I... (2 Replies)
Hello,
I have a text file (say, declarevars.txt) that contains multiple lines that are essentially meant to be variable declarations:
set arr1 = (var1a var1b var1c)
set arr2 = (var2a var2b var2c)
.
.
.
I want to be able to read this text file within a csh (sorry) script and have that... (2 Replies)
Discussion started by: arjaydj
2 Replies
LEARN ABOUT BSD
diff3
DIFF3(1) General Commands Manual DIFF3(1)NAME
diff3 - 3-way differential file comparison
SYNOPSIS
diff3 [ -exEX3 ] file1 file2 file3
DESCRIPTION
Diff3 compares three versions of a file, and publishes disagreeing ranges of text flagged with these codes:
==== all three files differ
====1 file1 is different
====2 file2 is different
====3 file3 is different
The type of change suffered in converting a given range of a given file to some other is indicated in one of these ways:
f : n1 a Text is to be appended after line number n1 in file f, where f = 1, 2, or 3.
f : n1 , n2 c Text is to be changed in the range line n1 to line n2. If n1 = n2, the range may be abbreviated to n1.
The original contents of the range follows immediately after a c indication. When the contents of two files are identical, the contents of
the lower-numbered file is suppressed.
Under the -e option, diff3 publishes a script for the editor ed that will incorporate into file1 all changes between file2 and file3, i.e.
the changes that normally would be flagged ==== and ====3. Option -x (-3) produces a script to incorporate only changes flagged ====
(====3). The following command will apply the resulting script to `file1'.
(cat script; echo '1,$p') | ed - file1
The -E and -X are similar to -e and -x, respectively, but treat overlapping changes (i.e., changes that would be flagged with ==== in the
normal listing) differently. The overlapping lines from both files will be inserted by the edit script, bracketed by "<<<<<<" and ">>>>>>"
lines.
For example, suppose lines 7-8 are changed in both file1 and file2. Applying the edit script generated by the command
"diff3 -E file1 file2 file3"
to file1 results in the file:
lines 1-6
of file1
<<<<<<< file1
lines 7-8
of file1
=======
lines 7-8
of file3
>>>>>>> file3
rest of file1
The -E option is used by RCS merge(1) to insure that overlapping changes in the merged files are preserved and brought to someone's atten-
tion.
FILES
/tmp/d3?????
/usr/libexec/diff3
SEE ALSO diff(1)BUGS
Text lines that consist of a single `.' will defeat -e.
7th Edition October 21, 1996 DIFF3(1)