03-09-2007
dir1=$(ls directory1)
dir2=$(ls directory2)
for i in $dir1
do
$(echo $dir2 | grep -q $i)
[[ $? -ne 0 ]]&& echo $i
done
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I am not sure how to call a perl script from a tcsh shell. do i need to set any environment variables? your help is appreciated
Thanks (1 Reply)
Discussion started by: megastar
1 Replies
2. Shell Programming and Scripting
I have an export utility that exports documents from the native file to text. This is the way I would run it from the command line:
expage "file" > "file.txt
I am trying to loop through all the documents in the directory and expage them, here is the code:
#!/usr/bin/env tcsh
foreach file... (8 Replies)
Discussion started by: Fred Goldman
8 Replies
3. Programming
Hello Freinds
I have just started off with Unix (TCSH) although I have a pretty sound background with C-programming. Kindly convey any error in foll script.
#include<stdio.h>
#include<math.h>
#define PI 3.142857
main ()
{
float r, A;
printf("Enter the value of radius: ");
scanf(" %f... (12 Replies)
Discussion started by: mahendrakamath
12 Replies
4. Shell Programming and Scripting
Hello
I have Linux Debian & tcsh shell. My mini script not run :(.
Startup script displays a message:
user@host:dir% ./test
if: Badly formed number.
script:
#!/bin/tcsh -f
#script check size files systems
set x = `df -h /usr | tail -n1 | awk '{ print( $5 ); }'`
set y = 60%
if ($x... (5 Replies)
Discussion started by: moskovets
5 Replies
5. Shell Programming and Scripting
Hi, I'm trying to break a large csv file into smaller files and use unique values for the file names. The shell script i'm using is tcsh and i'm after a gawk one-liner to get the desired outcome. To keep things simple I have the following example with the desired output.
fruitlist.csv
apples... (6 Replies)
Discussion started by: theflamingmoe
6 Replies
6. Shell Programming and Scripting
I am a beginner (Just 2 days old:o ), i will really appreciate if you can solve my silly queries as below:
Lets say i write a script like this
#!/bin/bsh
clear
#to read name from keyboard
echo "your name please.."
read fname
echo "you just entered $fname"
exit 0
My environment is... (2 Replies)
Discussion started by: animesharma
2 Replies
7. Shell Programming and Scripting
Hi All,
I have made a file file usercreate.sh & it has to run in tcsh env & needs some path to be set.
my script is as below.
##########################
#!/bin/csh
setenv PATH "/usr/lib/java/class"
setenv LD_LIBRARAY_PATH
###########################
but when i am ruuning my script... (1 Reply)
Discussion started by: ajaincv
1 Replies
8. Shell Programming and Scripting
Hi All,
I wrote a tcsh script, but being a beginner it took me lots of efforts and on top of that I am still struggling with little modifications here and there.
kindly have a loop.
Line1 : I want it to run maximum of "Max" Which I am providing outside loop. So how the "for" should be... (10 Replies)
Discussion started by: nrjrasaxena
10 Replies
9. Shell Programming and Scripting
I cant figure out how the complete function works in tcsh.
1. I whould like it to complete after writing my_program.py with either start or stop.
I have tried to do something like this in .cshrc.user:
complete my_program.py \
'c/start/' \
'c/stop/'
However i cant get it to... (1 Reply)
Discussion started by: mr_cad
1 Replies
10. Shell Programming and Scripting
Hi,
I have a shell script in tcsh to which I pass an argument, the length of which can vary. The possible values of the argument are the letters -c,s,i,q,a. and also a combination of these letters. (e.g: cs,si,ca,iq,qa,csq,acs,csia ..etc). The order of the letters does not matter.
My problem... (2 Replies)
Discussion started by: Vaisakh P
2 Replies
LEARN ABOUT MINIX
synctree
SYNCTREE(1) General Commands Manual SYNCTREE(1)
NAME
synctree - synchronize directory trees.
SYNOPSIS
synctree [-iuf] [[user1@]machine1:]dir1 [[user2@]machine2:]dir2
DESCRIPTION
Synctree synchronizes the directory tree rooted at dir2 with dir1. It walks recursively through both trees, and deletes and adds files in
dir2 to make it equal to dir1. Mode, owner and group are set for each file unless the -u flag is given. In its normal mode of operation,
synctree will ask if it may delete or add directories assuming that you don't want to. Non-directories are simply deleted or added, but
synctree will ask if it needs to update a normal file with a default answer of 'y'. Simply typing return will choose the default answer,
typing end-of-file is like typing return to this question and all other questions.
You can specify a hostname and user-id to be used to access dir1 or dir2. Synctree will use rsh(1) to run a copy of itself on the remote
machine. The call interface mimics that of rcp(1), but you can use more than one user@machine prefix if you want to make things really
interesting.
Hard links are enforced, an update is done by first deleting the old file so that links to unknown files are broken. Links to files within
dir2 will be restored.
If either directory contains the file .backup, then this file will be used as an alternate inode table. This allows one to make a backup
copy of a file tree full of special files and differing user-ids on a remote machine under an unpriviledged user-id.
OPTIONS
-i Ask for permission (with default answer 'n') to delete or add any file or directory.
-u Only install newer files, i.e. merge the directory trees.
-f Don't ask, think 'yes' on any question.
SEE ALSO
remsync(1), cpdir(1), rsh(1), rcp(1), perror(3).
DIAGNOSTICS
Messages may come from three different processes. One named "Slave" running in dir1, one named "Master" running in dir2, and synctree
itself in a mediator role. The mediator will also perform the task of either the master or the slave if one of them is running locally.
You need to know this to interpret the error messages coming from one of these processes. The messages are normally based on perror(3).
Failure to contact a remote machine will be reported by rsh. Synctree should have a zero exit status if no errors have been encountered.
BUGS
Directory dir2 will be created without asking.
The master and slave processes get their error output mixed up sometimes (nice puzzle).
The local and remote machine must use the same file type encoding.
The link replacement strategy may lead to lack of space on a small device. Let synctree run to completion and then rerun it to pick up the
pieces.
Letting the local process keep its "synctree" name may be a mistake.
It talks too much.
AUTHOR
Kees J. Bot, (kjb@cs.vu.nl)
SYNCTREE(1)