Sponsored Content
Top Forums Shell Programming and Scripting Script to check if file exists Post 302425659 by basisvasis on Friday 28th of May 2010 09:44:46 PM
Old 05-28-2010
Script to check if file exists

guys,

I am trying to write a script that does the following:

it looks for a file in a specific directory and if the file is not there (NOT), it emails me. I have tried the following but its not working. It simply hangs up. Please help.

if [ ! -a /usr/mydirectory/filetolookfor.txt ]
then
mail -s 'blah blah blah' my email address
fi


thanks
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

unix script to check whether particular file exists and to find its size

I want to find the size of particular file exists in a particular directory and i wnt to zip it. In the below mentioned code it should check the MQ.log in the particular directory.Please correct my code so that it will check for particular MQ.log but i could not able to check whether the... (9 Replies)
Discussion started by: Balachandar
9 Replies

2. Shell Programming and Scripting

Check File Exists and compare to previous day file script

We have data files that are ftp'd every morning to a SUN server. The file names are exactly the same except for that each has the date included in its name. I have to write script to do 2 things: STEP 1) Verify that the file arrived in morning. STEP 2) Compare the file size of the current... (3 Replies)
Discussion started by: rbknisely
3 Replies

3. Shell Programming and Scripting

Shell script to check if any file exists in 4 folders

Hi All, working on AIX 5.3. Requirement is: Shell script in ksh to check if any file exists in 4 folders as below: 1. /FILE/INB/INT1 2. /FILE/INB/INT2 3. /FILE/INB/INT3 4. /FILE/INB/INT4 Thanks a lot for your time! a1_win. (3 Replies)
Discussion started by: a1_win
3 Replies

4. Shell Programming and Scripting

Script to check for the file existence, if file exists it should echo the no of modified days

Hi, I am looking for a shell script with the following. 1. It should check whether a particular file exists in a location #!/bin/sh if ; then echo "xxx.txt File Exists" else echo "File Not Found" fi 2. If file exists, it should check for the modified date and run a command... (2 Replies)
Discussion started by: karthikeyan_mac
2 Replies

5. Shell Programming and Scripting

Script to check file exists

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)
Discussion started by: ch33ry
8 Replies

6. Shell Programming and Scripting

how to check to see if a file exists?

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)
Discussion started by: astropi
2 Replies

7. Shell Programming and Scripting

File exists, but cannot be opened.How to check- whether it could be opened to read when it exists

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)
Discussion started by: rxg
2 Replies

8. Shell Programming and Scripting

Check if file exists or not

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)
Discussion started by: Vivekit82
5 Replies

9. Shell Programming and Scripting

Except script fails to check file exists or not in remote node

Dear members, The following expect script connects to remote node and check for the file "authorized_keys" in directory /root/.ssh in remote node. However the result is always found even if the file exist or doesn't exist. expect { "$fname" { send_user "found\n" } Any idea what is... (4 Replies)
Discussion started by: Sudhakar333
4 Replies

10. Shell Programming and Scripting

Shell script which will check the target file and folder exists and copy it

Hi All, I am a beginner in this and trying to write a shell script in linux which will : 1. Ask for a file name and check if its exists. 2. If file exists only then it will ask for the new target folder, after entering target folder name it will check if it exists. 3. If target folder... (3 Replies)
Discussion started by: ashish_neekhra
3 Replies
rbacdbchk(1M)															     rbacdbchk(1M)

NAME
rbacdbchk - Verifies the syntax of the Role-Based Access Control (RBAC) database files SYNOPSIS
DESCRIPTION
verifies that there are no conflicting or inconsistent entries in and amongst the RBAC database files. also checks the syntax of the data- base files and prints messages indicating which lines contain errors. returns zero output if no errors are present in the database files. All the RBAC database files and are verified. See rbac(5) for more information on these RBAC database files. Options supports the following options: Checks the database. Checks the database. Checks the database. Checks the database. Checks the database. Cross reference checks all databases. EXTERNAL INFLUENCES
Environment Variables determines the language in which messages are displayed. International Code Set Support Single-byte character code set is supported. RETURN VALUE
0. Success 1. Incorrect syntax EXAMPLES
The following example finds an error that user is an invalid user # rbacdbchk [/etc/rbac/user_role] John: Administrator invalid user The value 'John' for the Username field is bad. The following example finds a syntax error, an extra colon at the end of a line: # rbacdbchk [/etc/rbac/user_role] root: Administrator: invalid name: Not alphanumeric The value 'Administrator:' for the Rolename field is bad. [Role in role_auth DB with no assigned user in user_role DB] Administrator:(hpux.*, *) The following example finds a field missing: # rbacdbchk [/etc/rbac/roles] : my comment invalid name: <empty> The value '' for the Rolename field is bad. The following example finds a bad role: # rbacdbchk [Role in role_auth DB with no assigned user in user_role DB] blah:(hpux.*, *) [Invalid Role in role_auth DB. Role 'blah' does not exist in the roles DB] blah:(hpux.*, *) The following example finds a bad group name: # rbacdbchk [/etc/rbac/user_role] &blah: Administrator invalid group The value 'blah' for the Group name field is bad. FILES
Database containing valid definitions of all roles. Database containing definitions of all valid authorizations. Database specifying the roles for each specified user. Database that defines the authorizations for each role. Database containing the authorization to execute specified commands, and the privileges to alter uid and gid for command execution. Database that defines the role-to-authorization to audit SEE ALSO
authadm(1M), cmdprivadm(1M), privrun(1M), rbac(5). rbacdbchk(1M)
All times are GMT -4. The time now is 11:05 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy