Hi,
I have a list of files that I want to check to see if they exist and then count how many of these files exist, I also want to do the same for the files that arent found.
I have done this by creating temp files see below but want ot do this using variables instead:
for FILE in... (7 Replies)
I lookifn for a way to SFTP a file based on the presence of a flag file .
The logic is some thing like this in shelling terms
IF ]; then
download file.DDMM.dat
FI
The above is just the way of interpreting the logic.
Just want to add that i do not have SSh access to the remote... (2 Replies)
I want to write a script to see if various files exist. What I want to do is have the script search in various directories if a file exist, and if not, then output something like "/path/file does not exist". I don't actually know of how to check and see if a file exists or not. What I have in mind... (2 Replies)
Hi
#Testing for file existence
if ; then
echo 'SCHOOL data is available for processing'
else
echo 'SCHOOL DATA IS NOT AVAILABLE FOR PROCESSING'
:
i wrote a script, where it begins by checking if file exists or not.
If it exists, it truncates the database... (2 Replies)
Hi guys,
I am beginner trying to learn unix. So any help is welcomed.
My requirement is to check whether is a file exists in a particular directory or not.
The directory path and filename are taken dynamically with user interaction. So the program should continue only if the $filename... (1 Reply)
Hi,
I want to check if the file exists or not in the directory.
i am trying below code but not working.
File="/home/va59657/Account_20090213*.dat"
echo "$File"
if ]; then
echo "file found"
else
echo "file not found"
fi
However i am getting file not found even if file exits as... (5 Replies)
bash in RHEL 6.3
I have these 2 files with strings.
$ cat someStrings.txt
LOGICAL1
HUNGARY2
PENGUIN2
MOBILE
GUITAR1
MOUSE1
$$ cat checkIF.txt
PENGUIN
MOBILE
$I need to search for strings in someStrings.txt file that matches the patterns in checkIF.txt file.
The strings in... (7 Replies)
Hi,
I have the below code written. However I am not getting the desired output
I am checking if the particular path has file in it.
#!/bin/bash
ls -l /IRS2/IRS2_ODI/INFILE/*LS* 1>/dev/null 2>/dev/null
if
then
echo $?
echo "File Exists"
fi
... (3 Replies)
I need to check whether a file exists and has been changed.
The file should contain a specific string. The file should also have been changed within the last ten seconds.
How do I do that? (3 Replies)
There are some files with suffix dates like abc_20032019.dat abc_17032019.dat
If at least one file exists then perform some operation else exit from execution.
Korn shell
----------------------------------
array=($inputdir/abc*.dat)
If ] ]
then
echo " file exits"
else
echo " file does... (10 Replies)
Discussion started by: Rajesh123
10 Replies
LEARN ABOUT HPUX
test
test(1) General Commands Manual test(1)NAME
test - condition evaluation command
SYNOPSIS
expr
DESCRIPTION
The command evaluates the expression expr and, if its value is True, returns a zero (true) exit status; otherwise, a nonzero (false) exit
status is returned. also returns a nonzero exit status if there are no arguments. The following primitives are used to construct expr:
True if file exists and is readable.
True if file exists and is writable.
True if file exists and is executable.
True if file exists and is a regular file.
True if file exists and is a directory.
True if file exists and is a character special file.
True if file exists and is a block special file.
True if file exists and is a named pipe (fifo).
True if file exists and its set-user-ID bit is set.
True if file exists and its set-group-ID bit is set.
True if file exists and its sticky bit is set.
True if file exists and has a size greater than zero.
True if file exists and is a symbolic link.
True if the open file whose file descriptor number is
fildes (1 by default) is associated with a terminal device.
True if the length of string
s1 is zero.
True if the length of the string
s1 is non-zero.
True if strings
s1 and s2 are identical.
True if strings
s1 and s2 are not identical.
s1 True if s1 is not the null string.
True if the integers
n1 and n2 are algebraically equal. Any of the comparisons and can be used in place of
These primaries can be combined with the following operators:
Unary negation operator.
Binary AND operator.
Binary OR operator
has higher precedence than
Parentheses for grouping.
Note that all the operators and flags are separate arguments to Note also that parentheses are significant to the shell and therefore must
be escaped. All file test operators return success if the argument is a symbolic link that points to a file of the file type being tested.
is interpreted directly by the shell, and therefore does not exist as a separate executable program.
EXTERNAL INFLUENCES
International Code Set Support
Single byte and multibyte character code sets are supported.
EXAMPLES
Exit if there are not two or three arguments:
Create a new file containing the text string if the file does not already exist:
Wait for myfile to become non-readable:
WARNINGS
When the form of this command is used, the matching must be the final argument, and both must be separate arguments from the arguments they
enclose (white space delimiters required.
Parentheses and other special shell metacharacters intended to be handled by test must be escaped or quoted when invoking from a shell.
Avoid such problems when comparing strings by inserting a non-operator character at the beginning of both operands:
This approach does not work with numeric comparisons or the unary operators because it would affect the operand being checked.
AUTHOR
was developed by the University of California, Berkeley and HP.
SEE ALSO find(1), sh-posix(1), sh(1).
STANDARDS CONFORMANCE test(1)