01-18-2008
Where is the crontab file stored
i want find the place where the crontab file is stored i dont mean in /etc/cron. when we list crontab -l it will list the schedule jobs , does this content is stored in some directory as a file..
Please clarify
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I am spooling a text file to printer under Sun Solaris m/c (solaris 7). I want to know which directory the spooled text file is stored before it goes to printer.
B'se my main problem is to find the escape sequence from the
text file to get landscape orientation. Now when ever I spool a file... (1 Reply)
Discussion started by: babulilly
1 Replies
2. Shell Programming and Scripting
Hi,
I want to write a perl script, which will increment number stored in file. I want to do this without any file handles. I think we have to use some UNIX commands. I am not sure how to do this with file handles.
Thanks, (1 Reply)
Discussion started by: solitare123
1 Replies
3. Shell Programming and Scripting
Dear all ,
I have a file whose content has the following format:
jboss.web:type=ThreadPool,name=AAAA
jboss.web:type=ThreadPool,name=BBBB
How can I parse this file to get the value of the name of each line (AAAA , BBBB) and store the result to an array ? (array = AAAA , array = BBBB).... (4 Replies)
Discussion started by: youareapkman
4 Replies
4. UNIX for Dummies Questions & Answers
Hello,
I have a file FSGReport.info which reads as
export username=abc
export password= 1333
Now I have another FTP script file FTP.sh in which I need to access the username and password stored in the file FSGReport.info . How can I access this file and get the username and password. Please... (1 Reply)
Discussion started by: vnatarajan
1 Replies
5. OS X (Apple)
I was wondering about the "Show Package Contents" option in OS X. I have a keynote file that I'm looking at. Exactly where are these contents or its directory stored, because they aren't visible in the Finder window, unless I obviously right click and choose to view them. And I don't think I can... (2 Replies)
Discussion started by: Straitsfan
2 Replies
6. Shell Programming and Scripting
Hi All,
I have a file which is like this:
rows.dat
1 2 3 4 5 6
3 4 5 6 7 8
7 8 9 0 4 3
2 3 4 5 6 7
1 2 3 4 5 6
I have another file with numbers like these (numbers.txt):
1
3
4
5
I want to read numbers.txt file line by line. The extract the row from rows.dat based on the... (3 Replies)
Discussion started by: shoaibjameel123
3 Replies
7. Shell Programming and Scripting
I need to design a script which can do the following:
I have two files abc.txt and constant.hmtl
abc.txt contains some 5 string that I need to see if they exist in contants.html.
Constants.hmtl is a very large file around 800 lines.
I want to search all the strings present in file... (8 Replies)
Discussion started by: hemasid
8 Replies
8. Shell Programming and Scripting
Hello,
I have few lines to be inserted in file_lines_to_insert.
In another file final_file, I have to add lines from above file file_lines_to_insert before a particular pattern.
e.g.
$ cat file_lines_to_insert => contents are
abc
def
lkj
In another file final_file, before a... (6 Replies)
Discussion started by: nehashine
6 Replies
9. Shell Programming and Scripting
Hello,
I have a large data file which contains a huge amount of garbage i.e. words which do not exist in the language. An example will make this clear:
kpaware
nlupset
rrrbring
In other words these words are invalid in English and constitute garbage in the data.
I have identified such... (2 Replies)
Discussion started by: gimley
2 Replies
10. Shell Programming and Scripting
Hi experts,
I have two arrays one has the file paths to be searched in , and the other has the files to be serached.For eg
searchfile.dat will have
abc303
xyz123
i have to search for files that could be abc303*.dat or for that matter any extension . abc303*.dat.gz
The following code... (2 Replies)
Discussion started by: 100bees
2 Replies
LEARN ABOUT REDHAT
crontab
CRONTAB(1) General Commands Manual CRONTAB(1)
NAME
crontab - maintain crontab files for individual users (V3)
SYNOPSIS
crontab [ -u user ] file
crontab [ -u user ] { -l | -r | -e }
DESCRIPTION
Crontab is the program used to install, deinstall or list the tables used to drive the cron(8) daemon in Vixie Cron. Each user can have
their own crontab, and though these are files in /var, they are not intended to be edited directly.
If the allow file exists, then you must be listed therein in order to be allowed to use this command. If the allow file does not exist but
the deny file does exist, then you must not be listed in the deny file in order to use this command. If neither of these files exists,
then depending on site-dependent configuration parameters, only the super user will be allowed to use this command, or all users will be
able to use this command.
If the -u option is given, it specifies the name of the user whose crontab is to be tweaked. If this option is not given, crontab examines
"your" crontab, i.e., the crontab of the person executing the command. Note that su(8) can confuse crontab and that if you are running
inside of su(8) you should always use the -u option for safety's sake.
The first form of this command is used to install a new crontab from some named file or standard input if the pseudo-filename ``-'' is
given.
The -l option causes the current crontab to be displayed on standard output.
The -r option causes the current crontab to be removed.
The -e option is used to edit the current crontab using the editor specified by the VISUAL or EDITOR environment variables. After you exit
from the editor, the modified crontab will be installed automatically.
SEE ALSO
crontab(5), cron(8)
FILES
/etc/cron.allow
/etc/cron.deny
STANDARDS
The crontab command conforms to IEEE Std1003.2-1992 (``POSIX''). This new command syntax differs from previous versions of Vixie Cron, as
well as from the classic SVR3 syntax.
DIAGNOSTICS
A fairly informative usage message appears if you run it with a bad command line.
AUTHOR
Paul Vixie <paul@vix.com>
4th Berkeley Distribution 29 December 1993 CRONTAB(1)