Programming :: Bash Script To Check How Many Files In Directory?
Jan 31, 2009i was wondering if there's a bash script to check the amount of files in a directory with an IF statement..
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Programming :: Bash Script To Check How Much Free Space Is Left In /var Directory
Feb 24, 2011I'm creating a bash script to check how much free space is left in /var directory then, if it hits a certain threshold, delete certain files with numbers for extensions (e.g. fileA.1, fileA.2 fileA.3, and fileA.4, fileB.1, fileB.2 fileB.3, and fileB.4 ). Here's a snippet from my script:
[Code]...
If I use a * as a wildcard for the number extension, the script fails. Maybe regex would work here, but I'm not particularly accomplished at it. Or some other construct.
Programming :: Check If The User Is In Correct Directory Before Executing Bash Script
Dec 10, 2010I have been searching for 90 minutes for something that I "think" should be fairly easy. I'm pretty new to Bash Scripting so I could be completely wrong. Then again it may be a weird request to even need something like this. But here it is.I have a script written to convert data from one of our software version to another. The only thing I need to add to it is a "check to make sure the user running the script is in the /tmp directory".
View 7 Replies View RelatedProgramming :: Reading Files In A Directory Using Bash?
Nov 6, 2010I am trying to write a simple script to list all the files in a directory. The script I wrote was as below where the pdb_files is a directory and all the files which I want to list are in that folder.
Code:
files=`ls -F pdb_files/*THERMO*`
for inFiles in $files
do
echo $inFiles
[Code]....
Programming :: Bash Script That Will Operate On All Files In A Directory?
Jul 22, 2011I have about 50 files that the script will operate on, they are all located in the same directory.I need a bash script that will operate on all files in a directory. The script needs to add two lines to the beginning of each file based on the file name, and one line to the end of the file.A file named myfile.h should add these two lines to beginning of the file:
Code:
#ifndef MYFILE_H
#define MYFILE_H
[code]....
Programming :: Bash Script: Sort Files Into Directory Based On Data In The File Name?
Sep 28, 2010I have very little linux experience. And need some help with a bash script. I need to a script I can set cron to run to sort files out of a holding folder into final folders. It doesn't necessarily have to be bash, but I think it would be sufficient for this. File names are formatted as such when created: Dest-Date-Time-CID-Destination# I want the files to be moved from a all in one holding folder to a folder structure like this.
.../storage/year/month/day/Destination#/VarX(type)/hour/CID/'File'
I would need an if/else if/else statement to say if Dest = A set VarX = B If for example the file name was
infinity-20100927-17:00-1112223333-4445556666.wav
I would like the above file to end up moved from
.../holding
to
.../storage/2010/09/27/4445556666/Inbound/17/1112223333/infinity-20100927-17:00-1112223333-4445556666.wav
So the script will need to make directories based on information in the file name which is delimited by single dashes. Then move files from the holding folder to the newly created "sorted" folders.
General :: Check If Directory DOES NOT Exist In BASH?
May 10, 2010i tried to create a if else statements or either an else statement I get a message saying that the directory exists (mkdir: cannot create directory `./MAY2010': File exists I am running this in a crontab file and I dont want any output telling me that the directory exists. I just want to check if the directory doesnt exist, create one else do nothing (not even a message telling me that the directory exists).
[Code]....
Programming :: BASH - Can't Check If XScreenSaver Is Running
Feb 26, 2011I'm having trouble trying to make a script. What I want to do is check if xScreenSaver is running in my user account. If not, run it. If it's running, kill it.
So this is the script I've made:
Code:
The problem is that I've echoed the output of $(pgrep -u $(whoami) xscreensaver) and it always seems to add 4 numbers to the pid, even if the pid doesn't exist. What do I mean by "doesn't exist"? That no xscreensaver is running in my user, and if I run pgrep -u $(whoami) xscreensaver in bash, I get not output, but if I run the command though the script, I get (for instance) 4050. If I run it again, I get 4054, and again 4058... etc. What the hell is going on with that?
Programming :: Bash Function Check For Valid IP?
Apr 16, 2010I have been working on this way too long now...this *should* be simple. I must be missing something simple at this point.
Code:
function f_is_ip()
{
if [ "`echo "$1" | /bin/egrep "[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}"`" != "" ] ## Error on this line
[Code]....
When I echo $1 ## prints 192.168.1.22
Programming :: Command In Bash Script To Check If Tar Is Currupt Or Not?
Jan 20, 2011As part of my script I need to compress a 50Gb file. but I need to check that the compressed is not corrupt if it is ok it will then send it over if not it will report an error.
cd /home/ops/Desktop/temp
tar czvf backup-"$(date +%d-%b-%y)".tgz /home/ops/Desktop/temp
I need some here to check the compress file then somelike if the file is
if
send the file
else
send an e-mail reporting a failure
Programming :: BASH - Script To Check Installed Software?
Apr 1, 2011I am looking for a little help with a Bash Script. I have just finished a PC GUI application using Pygtk and glade. But, I would like to write a Bash Script to check if the user has the needed software to run my application on his or her computer. For example, the software needed to run my application among others are Python, nmap, and pygtk. Code: which python which nmap With a little bit of research I found:If python or nmap are installed on my computer and I run the above commands, the above code will tell me where it is located. But if python and nmap are not installed and I run the commands, nothing is displayed.
Could I get a few ideas on how I would go about getting a boolean value to determine whether or not the software is installed or not. I would like to use the boolean value in my bash script to perform other actions ie echo "Python is not installed" or actually install Python if the boolean value is false.
Programming :: Bash - Statement To Check If A File Exists Or Not?
Oct 6, 2010This script that I found online does the job it promises. it does convert the files to mp3 without an issue. What I need to include now is an if statement that says If $file.mp3 exists then delete $file.wav
Code:
#!/bin/sh
# name of this script: wav2mp3.sh
# wav to mp3
# Credit to the script creator (Nikesh Jauhari):
[Code]...
After that I'm stumped as to how to do the if statement
General :: How To Check Folder If It Has Files In It Using Bash Shell Script?
Aug 4, 2010there is a folder. Its empty. When every I drag a new file and put into it it echo out "there is file in there" and keep monitoring the folder. How can I do it?
View 7 Replies View RelatedProgramming :: Check Available Space On A Directory With C++?
Sep 23, 2010i'm using c++ and Ubuntu and I need to write/copy some files to a directory chosen by the user of my system (the user can save it on any folder of any disk of the pc or other usb device). Before I do it, I need to know if there's space available on the disk. I cannot only check the result of write() function, the validation must be executed before I start to save or copy.
I was trying to use statvsf structure, but I only have the complete filepath (/home/lobinho/myDocs/), not the disk path. The statvfs() function only works with disk path (i.e. /media/KINGSTON ).
The source of my function:
Code:
int MyClass::availableSpace(string dst, ulong* availableSize) {
int result = ERROR;
try {
struct statvfs devData;
[Code]...
Ubuntu :: Check If Files Exist In Directory?
Jun 30, 2011how to check two arguments whether it is a file and the other is a directory, check if files exist in directory and copy it if it is a newer version. Seriously i need idea to do tis, jst some simple sample wil do
View 3 Replies View RelatedProgramming :: Check If There Is Any Ejb File Exists In The Directory
May 1, 2011I have a directory called /data In this directory I have some files like abcejb.jar,12_ab_ejb.jar, shejb.jar, test I need a shell script like... 1st I want to check if there is any ejb file exists in the directory using some condition If ejb files exists I want to redirect the ejb files list to a file called list. Now I want to copy all the files in the list file to some remote system.
View 1 Replies View RelatedProgramming :: Deleted Files In Directory With So Many Files Without Deleting Directory Itself
Nov 14, 2010There are millions of files in many directories. Wherenver i try rm * or find or use xargs, they say 'argument list too long' and exit. How can i deleted files in a directory with so many files without deleting the directory itself.
View 3 Replies View RelatedSoftware :: Rkhunter To Check Hashes Of Files In Directory?
Aug 8, 2011I wanted to write a script which would check the hash-sums of all files within a certain directory and compare them with previous hashes. I remembered that rkhunter does this by default for certain files. So my idea was to use rkhunter for this task. I copied the default configuration file and made some modifications to it. However, I just cannot get it to work. It always just computes the hashes for files in /bin /usr/bin etc. But I would like to also check the files, e.g. in /boot. Is there any way to configure rkhunter to compute and store hashes for *normal* (i.e. non-executable) files?
View 2 Replies View RelatedProgramming :: Check If Directory Exists Using Shell Script
Apr 20, 2009I am trying to write some small script file that will check if a USB stick is connected to my pc or not. I can't seem to get it to work, but I am sure it is a very simple fix.
I am running on Fedora core 10.Can anyone help me figure out what the problem is?If I run these lines through console it works fine (meaning, I type the commands in this file straight in the command line/console).
CentOS 5 :: Check Directory For New Files And Send Email Alert
Sep 12, 2009i have CentOS 5.2 based server running openssh, which gives sftp service to the outside users(from internet), the users from some public ip-addresses uploads and download files from sftp-server directories. I want that whenever a user uploads a new file in certain directory of server, the server should send me an email alert
View 1 Replies View RelatedGeneral :: Bash Shell Script To Check / If Empty Files Are Being Created & Start Process
Jun 25, 2010I have an Ubuntu server in which a file is dumped every hour and a new file for the next hour and the process continues. If there is any problem due to which the creation of file stops then empty files are created every minute till the process is killed & started again. I need help to make a shell script to check if the empty files are being created and then kill the process and start it again.It would be a great help if anyone can help me regarding this.
View 9 Replies View RelatedGeneral :: Check Flac Files In A Multi-level Directory Structure?
May 13, 2011I am trying to check flac files in a multi-level directory structure, and would ideally like to get ordered output with the full path file name.
I could write a multiline script, but was wondering if there were better ways of accomplishing this.
The current command I am using is:
Code:
find . -name '*flac' -exec flac -t {} ;
General :: Check From Application Serverthat Is There Any New Files Created Today In The AAA Directory?
Aug 16, 2010I have backup_server and application_server.backup_server has directory AAA. I need to check from application serverthat is there any new files created today in the AAA dirctory. if yes, all files were created today or partial files?.
View 10 Replies View RelatedProgramming :: Shell Script To Check Whether Directory Exists On Remote Server
Jan 17, 2011I am new to scripting, would like to have a script that tests whether a directory exists on remote host & display the message accordingly. The remote hostname can be provided by means of file containing list of hostnames. Can use rsh for connecting to remote host.I tried with couple of scripts by searching google but didn't get desired result. Please help me, below is my efforts, $file contains list of hostnames.
View 10 Replies View RelatedProgramming :: Copy Files After Search In Array From This Directory To Another Directory?
Jan 3, 2009After i try to find logfiles follow date/month/year. i want copy this files to another directory with name's directory is time you find(date/month/year).
View 4 Replies View RelatedProgramming :: Bash - Compare Directory To Database?
May 23, 2011I have a (rather large) database of mp3 track information. I also have several directories of the actual mp3s. I'm trying to write a simple bash script that will check the contents of the directories against what's in the database, and upon finding a file that isn't in the database, do something.
Here's what I have so far:
Code:
The trouble I'm having (in the sample directory of "/mnt/music/B/Beatles, The/" the file "Beatles, The - Taxman.mp3" isn't in the database.) is getting it to actually trigger an error when an entry isn't in the database.
Once triggering on a non-entered file is working, any way to get it to traverse the entire /mnt/music hierarchy?
Programming :: Excluding Directory From Backup In Bash?
Jun 30, 2011I've got the following code and kludge. It's working okay except that there's a directory called "Archive" which I don't need to backup. I've tried various combinations of &&, -a, etc., and I'm kind of at a loss for getting this right.
Here's the code I have so far:
Code:
#!/bin/sh
# backup subdirs as individual tarballs with prepended timestamps and
# move them somewhere else.
# --exclude "/path/to/dir/*" (Doesn't seem to work)
[Code]...
How can I write that line so that I can loop through all of the subdirs, tarring them up, but excluding the "Archive" subdirectory?
Programming :: Getting Directory Names From A Given Path In Bash?
Apr 11, 2009I am programming in bash and really stuck finding directory names. I have a script to find all the .php files on my / partition which will return the whole path. Is there a way to print directory hierarchy with all those values leaving out the forward slashes.
View 10 Replies View RelatedProgramming :: Bash Script To Create Directory Sizes Around 4GB
Jul 22, 2010I have a Directory of files over time the directory has become a pain to manage... Its now a few 100GBs each file has a partner .log file so id would want some logic in keeping these together..So I want a script to move the files into sub-directories with a limit or 4GB and then i'll burn each of the directories to DVD.
View 14 Replies View RelatedGeneral :: Bash Script Rename Files Based On Directory Name?
Mar 26, 2010I'm pretty new to bash scripting, but I really want to wrap my head around it.What I'm trying to do is: From directory "A": Go in to all subdirectories and rename all files within icrementally according to the directory name. SO:
|-- Varian
| |-- FB1-page132.pdf.png
| |-- FB1-page133.pdf.png
[code]...