As far as the script, you might consider indenting the info in loops and if statements to make the more readable.
Most scripts I've seen don't do:
and
Usually it's something like:
That way it's easier to see what code belongs with which part of a statement.
Yea, that while loop. I didn't realize it was a large as it was until I looked a little harder. It initially looked like an infinite loop.
And you're going to need to echo something to the mail statements. At least on the one I just tested it on, mail is looking for a body to pass along. So something like:
Also, $? is a numeric value so use "-eq" vs "=". It'll probably work but it's always good to use the correct syntax.
I have the following crontab entry to run a shell script for every 30 minutes of every day:
30 * * * * $HOME/main.sh > $HOME/main.log 2>$HOME/error.log
after I created the crontab file I have also done:
$crontab my_crontab
I also check to make sure it exists, by using the following... (11 Replies)
Please help - I have seen others ask this question but I need a simple example of using vi in a shell script. Once I enter VI the shell script does not execute the next commands until I q!. I invoke VI and start the edit process. I want to go to the third line and replace a character with a new... (2 Replies)
Hi, need help, I would like to know what is this IF statement trying to do? When the script is executing and error out with line 9 which is the IF statement line.
if ]
then
TOPDIR=$(pwd)
else
TOPDIR=${0%/*}
fi
TOPDIR=${TOPDIR%/*}
the log file.
Current system time is... (15 Replies)
I made a shell script to execute a server in screen mode.
# start server
screen -d -m -S Test ./application
echo "Program Started Successfully"
than I'm executing it from php by
echo shell_exec('/home/script.sh');
and it is giving me this error.
"cannot make directory... (1 Reply)
Hi,
I am having a shell script which has a while loop as shown below.
while
do
sleep 60
done
I am executing this script from Informatica ETL tool command task from where we can execute UNIX commands/scripts. When i do that, i am seeing 2 processes getting started for one script... (2 Replies)
Hi
As per my requirement when I run . ./file.sh am getting the following error
-bash:ELF: command not found
when i execute as ./file.sh it is getting executed.How to resolve this.
Thanks in advance. (3 Replies)
Hi every one, i am new to shell script. my people given a task to write a shell script that should execute number of shell scripts in that. in that, if any shell script is failed to execute, we have to run the main script again, but the script should start execute from the failed script only..
it... (1 Reply)
Hi every one, i am new to shell script. my people given a task to write a shell script that should execute number of shell scripts in that. in that, if any shell script is failed to execute, we have to run the main script again, but the script should start execute from the failed script only..
it... (6 Replies)
I have bash shell script which is internally calling python script.I would like to know how long python is taking to execute.I am not allowed to do changes in python script.Please note i need to know execution time of python script which is getting executed inside shell .I need to store execution... (2 Replies)
Discussion started by: Adfire
2 Replies
LEARN ABOUT V7
struct
STRUCT(1) General Commands Manual STRUCT(1)NAME
struct - structure Fortran programs
SYNOPSIS
struct [ option ] ... file
DESCRIPTION
Struct translates the Fortran program specified by file (standard input default) into a Ratfor program. Wherever possible, Ratfor control
constructs replace the original Fortran. Statement numbers appear only where still necessary. Cosmetic changes are made, including chang-
ing Hollerith strings into quoted strings and relational operators into symbols (.e.g. `.GT.' into `>'). The output is appropriately
indented.
The following options may occur in any order.
-s Input is accepted in standard format, i.e. comments are specified by a c, C, or * in column 1, and continuation lines are specified
by a nonzero, nonblank character in column 6. Normally, a statement whose first nonblank character is not alphanumeric is treated
as a continuation.
-i Do not turn computed goto statements into switches. (Ratfor does not turn switches back into computed goto statements.)
-a Turn sequences of else ifs into a non-Ratfor switch of the form
switch {
case pred1: code
case pred2: code
case pred3: code
default: code
}
The case predicates are tested in order; the code appropriate to only one case is executed. This generalized form of switch state-
ment does not occur in Ratfor.
-b Generate goto's instead of multilevel break statements.
-n Generate goto's instead of multilevel next statements.
-en If n is 0 (default), place code within a loop only if it can lead to an iteration of the loop. If n is nonzero, admit code segments
with fewer than n statements to a loop if otherwise the loop would have exits to several places including the segment, and the seg-
ment can be reached only from the loop.
FILES
/tmp/struct*
/usr/lib/struct/*
SEE ALSO f77(1)BUGS
Struct knows Fortran 66 syntax, but not full Fortran 77 (alternate returns, IF...THEN...ELSE, etc.)
If an input Fortran program contains identifiers which are reserved words in Ratfor, the structured version of the program will not be a
valid Ratfor program.
Extended range DO's generate cryptic errors.
Columns 73-80 are not special even when -s is in effect.
Will not generate Ratfor FOR statements.
STRUCT(1)