File exists, but cannot be opened.How to check- whether it could be opened to read when it exists
Hi
Code:
#Testing for file existence
if [ -f $DIR/SCHOOL_FAC.txt ]; 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 table and bcp's new data from file into the table.
Now, I had a situtation, where the file exists, but couldnot open,
and since my above statements checks for file existence, the database table is truncated and the table became empty.
When tried to bcp the file...the file couldnot be opened and it failed.
Now the database table lost its old data and since file couldnot be opened, the bcp couldnot load data into the table.
How can i check whether file is readable,so that i can take of truncating the table only when the file is readable and can be opened.
Any answer is appreciated, with respect to my above problem.
Hi all!
I know that this may not be the best forum to ask ulp and eagle related question. But the guys from eagle didn't know the answer and this is the BEST programming forum I know :D
How can I check if a file exists while programming eagle's ulp's?
There is not much information on-line.... (2 Replies)
Hi. I'd like to have an IF-Then-Else statement where I can check to see if a file exists? We have the Bourne Shell by default. I'm looking for the syntax to do something like this:
if myfile.txt exists then
...my code
else
...my code
end if
Any help would be greatly... (5 Replies)
Hi,
I am trying to write a script which checks if any file exists with "*.log" or "*.out" in Directory
below is the code
#------------------
path=/abd/xyz/
if ; then
echo "Good"
else
echo "Failure"
fi
#--------------------------
its always going to else part and printing... (8 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)
I want to perform SQL *Loader operation only if a file named "load.txt" exists in a directory "/home/loc/etc". Please help how to check this with a if condition. (8 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)
Hi all,
One of my script crated created 2 files in a dirs Output.log and Output.tmp. Now in another script i need to check if both of the above mentioned files are present in a directory or not.
I know to check one file but need to check both the files.
Anyone could please tell me how... (3 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)
Discussion started by: locoroco
3 Replies
LEARN ABOUT CENTOS
ibus-table-createdb
IBUS-TABLE-CREATEDB(1)IBUS-TABLE-CREATEDB(1)NAME
ibus-table-createdb - create ibus-table database from table source
SYNOPSIS
ibus-table-createdb [ [ -n name ] [ --name name ] ] [ [ -s source ] [ --source source ] ] [ [ -e extra ] [ --extra extra ] ] [
[ -p pinyin ] [ --pinyin pinyin ] ] [ -o ] [ --no-create-index ] [ -i ] [ --create-index-only ] [ -d ] [ --debug ]
DESCRIPTION
ibus-table-createdb creates a database for ibus-table from a source table.
OPTIONS
This program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included
below.
-n database-file specifies the file name for the binary database for the IME. The default is ''. If the file name of the database is
not specified, the file name of the source file before the first '.' will be appended with '.db' and that will be used as the file
name of the database.
-s source-file specifies the file which contains the source of the IME. The default is ''.
-e extra-words-file specifies the file name for the extra words for the IME. The default is ''.
-p pinyin-file specifies the source file for the pinyin. The default is '/usr/share/ibus-table/data/pinyin_table.txt.bz2'.
-o Do not create an index for a database (Only for distribution purposes, a normal user should not use this flag!)
-i Only create an index for an existing database. Specifying the file name of the binary database with the -n or --name option is
required when this option is used.
-d Print extra debug messages.
EXAMPLES
ibus-table-createdb -n ipa-x-sampa.db -s ipa-x-sampa.txt
Create the binary database ``ipa-x-sampa.db'' from the source file ``ipa-x-sampa.txt''.
ibus-table-createdb -i -n ipa-x-sampa.db
Create an index for the database ``ipa-x-sampa.db''.
AUTHOR
This manual page was written by Mike FABIAN <mfabian@redhat.com>.
Apr 18, 2013 IBUS-TABLE-CREATEDB(1)
05-10-2012
