General :: Delete A File On A Remote Server Using Shell Scripting?
Jul 18, 2010delete a file on a remote server using shell scripting.
View 14 Replies
ADVERTISEMENT
General :: Shell Scripting - For Each File In Directory
May 2, 2011I am working on some homework, however i am not here to be spoon fed. I am trying to get the numerical modification date of each file in a folder. Ie lets say there is a file called bob and it was modified 2006-11-23. i want to get it into a variable as 20061123.
Now i currently have this code:
Code:
However for some reason my output is:
Quote:
See how the 2011 has been placed next to it? i ran it with -x and saw this:
Code:
However i do not know how to find a way around this?
General :: Shell Scripting Text File Creation ?
Feb 16, 2011I'm just starting out with shell-scripting, but having a problem with making new text files with the touch or cat > commands.
What I've been doing is touch testfile1.txt
Also, I've tried cat > testfile1.txt (text)
Console reports "bash: text1.txt: No such file or directory. Consfusingly, it works fine in the home-directory. But if I move the file to where I want it, I can no longer view, edit, etc. it.
General :: Shell Scripting: Inserting Text Into A File Name With A Predictable Pattern
Apr 18, 2011Just using shell scripting, how can I insert text into the middle of a file name. The file has a predictable pattern, let's say 3 letters and 3 numbers and I want to insert text in the middle of those 2 patterns. Say ABC123 is the file name. As a result, the file name should be ABC.blah.123
View 2 Replies View RelatedProgramming :: NSH Shell Scripting \ The Value For The Vatriable Would Be Coming From A File With Three Columns?
Jun 24, 2011I'm writing a script and I have doubts on how to assign values to an already established variable. The value for the vatriable would be coming from a file with three columns. I'm using the awk command for this. Am I doing it correctly? which of the following two ways is the better one or if both are wrong which one should I use?
#!/bin/nsh
inputfile=$1
rolename=$2
[code]....
General :: Shell Script To Delete File If A Pattern Is Found And Restart Servers?
Jul 22, 2010I have requirement to delete some log files from a directory if a string"deletethisfile" is found.Then restart the application servers.1. Search for the string ?deletethisfile? in server.log file under a directory, If found 2. Stop that particular server.3. Delete the log file 4. Restart the server.
View 2 Replies View RelatedServer :: Dos2unix Command In Shell Scripting?
Jul 5, 2011I am new to shell scripting..I really need ur help or guidance here..I have a text file where i have to use dos2unix command.
Now the problem is how do i pass dos2unix command in the shell scripting after it had read the text file ??
And give out the new text file.
Server :: Shell Scripting For Launching A Simulation Job?
Jun 27, 2011I've been doing Finite Element simulations with the Ansys software for several years now, and recently I have been allowed to use a cluster running on Linux (it's a Sun Grid Engine, or SGE). Since I am quite newbie to this thing, I have read a lot on the internet to get more familiar with the Unix language. I found some example codes which are supposed to launch Ansys and read input files, but it does not work for me. Actually, what I want to do is simple:
1- I need to use Ansys 12.1 in batch mode, with the Academic Research license (which is called "aa_r");
2- The software should then read my input file (which is an APDL command file (in case you are familiar with it..)) and save the database and results in my working directory on the server.
The software is located in the following path:
/ansys_inc/v121/ansys/bin/ansys121
My working directory:
/home/myusername/
From what I've found on the web, I have to write a shell script that calls the software and specifies the details (batch mode, license name, input file, ...). Then I have to call this script by using the command "qsub".
Script: myjob.sh
Code:
#!/bin/bash
nohup /ansys_inc/v121/ansys/bin/ansys121 -b nolist -p aa_r -j jobname -i jobname.inp -o jobname.out 2>&1 &
Programming :: Shell Scripting: Trying To Combine Upload And Download Totals From Txt File By Ip Add
Sep 6, 2010I have two files, uploads.txt and downloads.txt. I would like to combine the columns of these files based on the ip address. How can I best do this?
Uploads.txt Code: 192.168.0.147 1565369
192.168.0.13 1664855
192.168.0.6 1332868 Downloads.txt Code: 192.168.0.147 9838820
[code]...
Server :: Bash Shell Scripting For Samba Configuration?
Apr 5, 2011vi /etc/samba/smb.conf
[samba test]
comment = client
path = /opt/apps/deploy/websites
public = no
writable = yes
[Code]...
Using the bash shell script the above given samba configuration,the script should automatically add these above given entries in the /etc/samba/smb.conf.can any one help me how to edit the file add entries in the config file using shell script.
General :: Check If Remote Server Is Up - Shell Script?
Sep 10, 2010I need to add something to an existing shell script that will check whether a remote server is up or not.basically (but I can't figure it out) :-
if [ -the server to check- ] ; then
echo "Server is Up"
else
[code]....
Fedora :: Create A Shell Script File With Two Functions - Bash Scripting & /etc/bashrc
Oct 6, 2010how come I can create a shell script file with two functions, I can execute the file, but when running declare -f, the functions are not on memory, and when invoking the function bash returns invalid. In the other hand, I can copy & paste the two functions at the end of my /etc/bashrc file.... then I can called the function by name.... and the commands within that function run on my session. here is a print of all my bash packets:
[Code]....
Does Fedora has restrictions on shell scripting? I haven't touch bash in seven years, so if things have change on it I'm behind on it, and sorry for my ignorance.
Programming :: Finding Maximum Length File In A Directory Recursively Using Shell Scripting?
Nov 8, 2010I want to find maximum length file in a given directory. It should search recursivley. I want this to be done using ls and simple looping constructs.
View 6 Replies View RelatedServer :: Shell Scripting Command Line / Getting Error While Passing Parameter?
May 6, 2011I am very new to shell scripting.How does one pass a command-line parameter to a shell script?for the below program
#/bin/bash
mount -t cifs -o user=ramkannan,password=Linux123@ //10.200.1.125/ramkannan /MT
cd /MT/test
date=`/bin/date "+\%Y-\%m-\%d-\%H-\%M-\%S"`
mysqldump -uroot -pram2@ employeedb > $date.sql
gzip $date.sql
I want to pass parameter for everything,i tried in google and did but iam getting error while passing parameter to all
#/bin/bash
mount -t cifs -o user=$1,password=$2 //10.200.1.125/ramkannan /MT
cd /MT/test
date=`/bin/date "+\%Y-\%m-\%d-\%H-\%M-\%S"`
mysqldump -uroot -pram2@ employeedb > $date.sql
gzip $date.sql
i was getting error while passing parameter to all.
General :: What Is Shell Scripting?
Feb 15, 2011What is shell scripting? what is 'bash'?
View 14 Replies View RelatedGeneral :: Any Projects On Shell Scripting?
Dec 6, 2010Just give me any project on shell scripting .. to start working on it and practice my self ..
View 2 Replies View RelatedGeneral :: First Line In Shell Scripting?
Feb 15, 2011I am a bit confused with the first line while writing a shell script , if someone can please explain me the meaning of the first line " #!/bin/bash "the confusion for me is the # at the beginning , in shell scripting # means a comment. but in this case it loads the shell which the script must use,instead of commenting the line how is this possible. where is this defined , any particular file.
View 3 Replies View RelatedGeneral :: Global Expressions Using Vi And Shell Scripting?
Jul 29, 2010I am trying to learn more about global expressions and how it is needed in changing stuff in vi and in shell scipting in general.My question is basic:
How can I add a " # " pound sign at the beginning of every line in a file. So if I want to remark out every line in a file, what would be the global expression for that? Is there a global expression cheat sheet?
General :: Bash Shell Scripting Request?
Feb 27, 2011I am working on a simple script that should take two command line arguments, a [number] and a [name]. The first thing the script should do is check to make sure that no more and no less than two command line arguments have been entered when calling the script - an error message should be delivered if the condition is not true.
If two args have been entered, then the message 'processing "scriptname"' should appear, where scriptname is the name of the script being called. The script should then write to the screen "Hi [name]!", and should write this phrase [number] of times. For example, the command $ myscript 2 joe would produce the output: I have read the manual many times looking for examples, and I am very close by virtue of my own efforts. Further, I have searched these forums and others for good examples, which have also gotten me very close. Still my script is not completing the objective, and I am wondering if someone could point me in the right direction. Script:
[Code]...
General :: Learn Shell Scripting And Came Up With A Lil First Script?
Jan 26, 2011I am trying to learn shell scripting and came up with a lil first script that I could actually use.I have a basic shell script and all it does is run:
sudo apt-get update
sudo apt-get upgrade
So basically just a shell script that updates your packages. NOW, my question. I made another shell script that makse a bit of a menu and asks what you wanna do, 1 to UPDATE or 2, to CLOSE. How do I make it so when they enter 1 it runs my update.sh ?
General :: Write A Shell Script Which Can Ready Content Of The Folder And Place Files On Remote FTP Server?
May 9, 2011I need to write a shell script which can ready content of the folder and place files on remote FTP server. I need to make sure that a file that is already placed on remote FTP server is not attempted second time. The file names will be something like Records-2011-05-09. The files will be generated by MySQL every hour.
View 7 Replies View RelatedSoftware :: Export A Variable To Parent Shell In Shell Scripting?
May 21, 2009Is there a way to export a variable to parent shell in shell scripting ?
View 3 Replies View RelatedProgramming :: Shell Scripting / Create A Shell Script Similar To Ls?
Jun 5, 2011I am trying to create a shell script similar to ls, but which only lists directories. I have the first half working (no argument version), but trying to make it accept an argument, I am failing. My logic is sound I think, but I'm missing something on the syntax.
Code:
if [ $# -eq 0 ] ; then
d=`pwd`
for i in * ; do
if test -d $d/$i ; then
echo "$i:"
code....
General :: Incrementing Array Element In Shell Scripting
Jun 23, 2010ch[1]=0; ch[2]=0; ch[3]=0; ch[4]=0; ch[5]=0; ch[6]=0; ch[7]=0; ch[8]=0; ch[9]=0; ch[10]=0;ch[11]=0; ch[12]=0; ch[13]=0; ch[14]=0; ch[15]=0 ch[16]=0; ch[17]=0; ch[18]=0; ch[19]=10; ch[20]=0;
I have an array ch and I want to increment each element in my array for the following if statement. I'm not sure I have the right array increment syntax but I have tried it in different ways ant it doesn't seem to work.
I tried ch[$1]++, ch[$1]+1, ch[$1++], ch[$1]+=1, ch[$1]=ch[$1]+1 none of these seem to work.
# while loop reading from read.txt for check list 1 - 15
for i in `seq 15`
do
a=`grep "${cl[$i]}" $file`
status=$?
if [[ $status = 0 ]];
then
echo -n -e "1 "
let ch[$i+1]
let k++
else
echo -n -e "0 "
fi
done
for l in `seq 20`
do
echo -n -e "${ch[$l]} "
done
General :: Write Either PYTHON Or Bash Shell Scripting?
Jun 4, 2010I do not know how to write either PYTHON or Bash Shell Scripting. I am to learn one for Linux Administration purpose. Which one will you recommend for a Linux Admin/Eng environment?
View 4 Replies View RelatedGeneral :: Randomly Select Folder Using Shell Scripting
Jun 17, 2011There are five folders in a folder and I want to select one randomly. I used this command:
Code:
rand1="${loc[RANDOM % ${#loc[@]}]}"
but it selects files too. I have no idea about this code even. I found it on a forum.
General :: Shell Scripting: Parse Parameters From Command Line?
Mar 12, 2010myscript [-a a-arg] [-c c-arg] [-b] [-e] somedirectory
Given that I want my shell script be invoked at the command line using the above parameters - where [these brackets] denote that they are optional - what is the best method to parse them?
General :: Create A Menu Box Window Using Dialog In Shell Scripting
Feb 3, 2010I am using Linux on my system. I don't have gui for my system, only console is there.
I have some task to create a menu box window using dialog in shell scripting.
I have to take input from user & save it in a file.
But this should like html form as e.g.
Name - .....................
email id - ..................
phone - ......................
location - ...................
Submit Cancel
Such window should be displayed on console using dialog & then user will enter his information there as Name,email id, phone,etc & submit it, then it gets saved to a file. Here submit & cancle are buttons. I have to do it in bash shell scripting. Or give me some examples like the above with shell script code.
General :: Shell Scripting: Getting Multiple Input Files For An Application?
Sep 21, 2010I am running an application called QuantiSNP [URL]. The binary file is "quantisnp2", called upon in the "run_quantisnp2.sh" supplied by the authors. I am only able to run the application for single file processing (e.g. 1 input file for 1 sample; I can't run the batch file processing because I don't have the necessary BeadStudio report files, which has different formatting for the input files).
The difficulty is that I have 300 samples (300 unique sample IDs) and 3 input files for each sample for a total of 900 runs of this application. I am wondering how would I be able to automate this process as a shell script instead of basically manually changing the sample ID and respective input files every time a run completes? I bolded the single file processing shell script command line options below that need to be changed for each sample/input single file processing run. The command line option "--sampleid" is for the name given to the processed output files corresponding to the sample of interest and there are 3 input files for each sample.
/home2/jason/QuantiSNP/quantisnp/linux64/run_quantisnp2.sh /home2/jason/QuantiSNP/MCR/v79/ --config /home2/jason/QuantiSNP/quantisnp/config/params.dat --levels /home2/jason/QuantiSNP/quantisnp/config/levels-affy.dat --outdir /home2/jason/QuantiSNP/quantisnp_out/ --sampleid sample1 --gender female --input-files /home2/jason/files/sample1_input.txt
Note that each sample has 3 input files, for a total of 3 runs of "quantisnp2" for each sample. e.g.
SAMPLEID INFILE
sample1 /home2/jason/files/sample1_input.txt
sample1 /home2/jason/files/sample1_input2.txt
sample1 /home2/jason/files/sample1_input3.txt
[code]....
General :: Shell Scripting - Compare Strings From Two Different Simple .txt Files?
Jul 29, 2010what command is to be used to call strings from other files to the script and then comparing strings from two different files in the script to check if strings are matched then return the result to another script.
View 1 Replies View Related
