Assuming that filenames are identical if they exist in both directories (i.e., no case differences), you might find the following to be more concise and more efficient in terms of CPU and disk usage:
I used the Korn shell for testing this (you didn't say what shell you're using), but this should work with any shell that follows basic Bourne shell syntax.
Alogorithm:
=============
Whenever any user open any specific directory:
1) cd /usr/lib
The prompt should show an Alert message like
2) echo "You have opened this folder"
How should I write shell script this one?..
It should be irrespective of users and... (11 Replies)
Hi all,
I have following code:
export USERID=user
export BATCHHOSTIP=190.113.3.324
remotePath=/home/user
fileName=redbook.txt
EXIST=`ssh $USERID@$BATCHHOSTIP 'if ; then echo 0; else echo 1 ; fi'`
echo $EXIST
II run the code from other server. The redbook.txt file is exist in... (1 Reply)
Hi ,
I need a script which basically deltes all files in folder a which are alreasy present in folder b
say folder a has files abc.txt
pqr .txt
and b has abc.txt
pqr.txt
rmr.txt
then file abc.txt and pqr.txt from a should be deleted (6 Replies)
Hi,
I am sharing this tip with you all.The codes given below will explain
/**
* Checking a folder is empty or not.
* @param string $folderName
* $folderName should be folder name or path
* @return TRUE/FALSE (If any file or folder found/Empty folder)
*/
function... (1 Reply)
Hello
Im trying to build a script that (among other stuff) checks each line in a file for the $4 "variabel" and if there are a folder in the directory that has that not has the same name as that it create a folder, otherwise it wont do anything. I guess i could just send the errors to /dev/null,... (2 Replies)
I need to create multiple directories if those directories do not exist already. How would you go by doing this.
What I have so far.
array=(one two three)
for I in ${array}
do
if ]
then
mkdir ${I}
fi
doneI have a good feeling this is done incorrectly. The error I am... (2 Replies)
Hi guys,
I am new to shell script, i want to write shell script, the script details has mentioned below
Two files are to be check in one particular directory, if the file exist in particular folder then the file is existed and also if the file exist more than three hours then send... (2 Replies)
I am trying to delete old file in ftp server, after transferring new file successfully .
but here i am checking both the file available or not using ls command.
if both the file available means i need to get file_new and file_old file size as greater than zero.
but i am getting only for... (3 Replies)
Is it possible to use case when checking if a folder exist?
I need to check if these folder exist . All of them could be present but I still need to check. If a folder is present, something will be processed. Different folder do different stuff.
is this possible?'
Thanks (4 Replies)
HI Guys,
I have some 8 files with different name and extensions. I need to check if they are present in a specific folder or not and also want that script to show me which all are not present. I can write if condition for each file but from a developer perspective , i feel that is not a good... (3 Replies)
Discussion started by: shankarpanda003
3 Replies
LEARN ABOUT NETBSD
cd
CD(1) BSD General Commands Manual CD(1)NAME
cd -- change working directory
SYNOPSIS
cd directory
DESCRIPTION
Directory is an absolute or relative pathname which becomes the new working directory. The interpretation of a relative pathname by cd
depends on the CDPATH environment variable (see below).
ENVIRONMENT
The following environment variables affect the execution of cd:
CDPATH If the directory operand does not begin with a slash (/) character, and the first component is not dot (.) or dot-dot (..), cd
searches for the directory relative to each directory named in the CDPATH variable, in the order listed. The new working directory
is set to the first matching directory found. An empty string in place of a directory pathname represents the current directory. If
the new working directory was derived from CDPATH, it will be printed to the standard output.
HOME If cd is invoked without arguments and the HOME environment variable exists and contains a directory name, that directory becomes the
new working directory.
See csh(1) for more information on environment variables.
The cd utility exits 0 on success, and >0 if an error occurs.
SEE ALSO csh(1), pwd(1), sh(1), chdir(2)STANDARDS
The cd command is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BSD June 5, 1993 BSD