12-15-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi ,
i export the crontab in a file (i've no root right) and i would add lines from a file at a special place and rewrite the output in an another file.
the special place is as this :
45 04 * * * /home/toto.sh > /dev/null 2>&1
#
so i would search for toto.sh and insert the lines , the... (5 Replies)
Discussion started by: Nicol
5 Replies
2. Shell Programming and Scripting
Suppose content of my first file:
first line
second line
third line
How can i insert text between "first line" & "second Iline"
Any help?????/ (7 Replies)
Discussion started by: bishweshwar
7 Replies
3. Shell Programming and Scripting
Hi All,
i am trying to remove all special charecters().,/\~!@#%^$*&^_- and others from a tab delimited file.
I am using the following code.
while read LINE
do
echo $LINE | tr -d '=;:`"<>,./?!@#$%^&(){}'|tr -d "-"|tr -d "'" | tr -d "_"
done < trial.txt > output.txt
Problem
... (10 Replies)
Discussion started by: kkb
10 Replies
4. Shell Programming and Scripting
I am attempting to insert multiple lines of text into a specific place in a text file based on the lines above or below it.
For example, Here is a portion of a zone file.
IN NS ns1.domain.tld.
IN NS ns2.domain.tld.
IN ... (2 Replies)
Discussion started by: cdn_humbucker
2 Replies
5. Shell Programming and Scripting
Hi,
I have a file which has numerous lines and some of the lines having special characters in it. i want to grep the lines which are having special characters.
say,
one line looks like - %*()$#@"", | acbd
antoher line looks like ***##^%! | efcg
so these kind of lines are present... (5 Replies)
Discussion started by: rbalaj16
5 Replies
6. Shell Programming and Scripting
Hi All,
My source file contains special characters(Latin characters).I need to fetch only the lines which contains the special characters. The problem is i don't know which all latin/special characters can come in the source.
Is there anyway to extract the lines which contain letters other... (3 Replies)
Discussion started by: joe!!
3 Replies
7. Shell Programming and Scripting
Hi
I have a file and need to extract lines starting with "grep ^"
I tried with quotes single/double before/after but no luck.
suggestion pls, thanks! (2 Replies)
Discussion started by: magnus29
2 Replies
8. Shell Programming and Scripting
Hi,
I've 2 queries.
I need to list files which doesn't contain a particular text in the content. For example say, I need to list files which doesn't contain string "abc" from all files ending with *.bad. How can I do that?
Also, I want to display number of lines in a file which has atleast... (2 Replies)
Discussion started by: Gangadhar Reddy
2 Replies
9. UNIX for Dummies Questions & Answers
Search special characters in a file and replace with meaningful text messages like Hello (2 Replies)
Discussion started by: raka_rjit
2 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I need to create a test text file with the special characters \342\200\223 in it and to be able to use sed maybe to delete them
I tried doing it using vi by pressing CTRL-V and then typing 342 but it does not work. After pressing CTRL-V and typing 342 it seems to just insert the numbers... (1 Reply)
Discussion started by: newbie_01
1 Replies
LEARN ABOUT SUNOS
queuedefs
queuedefs(4) File Formats queuedefs(4)
NAME
queuedefs - queue description file for at, batch, and cron
SYNOPSIS
/etc/cron.d/queuedefs
DESCRIPTION
The queuedefs file describes the characteristics of the queues managed by cron(1M). Each non-comment line in this file describes one queue.
The format of the lines are as follows:
q.[njobj][nicen][nwaitw]
The fields in this line are:
q The name of the queue. a is the default queue for jobs started by at(1); b is the default queue for jobs started by batch (see
at(1)); c is the default queue for jobs run from a crontab(1) file.
njob The maximum number of jobs that can be run simultaneously in that queue; if more than njob jobs are ready to run, only the first
njob jobs will be run, and the others will be run as jobs that are currently running terminate. The default value is 100.
nice The nice(1) value to give to all jobs in that queue that are not run with a user ID of super-user. The default value is 2.
nwait The number of seconds to wait before rescheduling a job that was deferred because more than njob jobs were running in that job's
queue, or because the system-wide limit of jobs executing has been reached. The default value is 60.
Lines beginning with # are comments, and are ignored.
EXAMPLES
Example 1: A sample file.
#
#
a.4j1n
b.2j2n90w
This file specifies that the a queue, for at jobs, can have up to 4 jobs running simultaneously; those jobs will be run with a nice value
of 1. As no nwait value was given, if a job cannot be run because too many other jobs are running cron will wait 60 seconds before trying
again to run it.
The b queue, for batch(1) jobs, can have up to 2 jobs running simultaneously; those jobs will be run with a nice(1) value of 2. If a job
cannot be run because too many other jobs are running, cron(1M) will wait 90 seconds before trying again to run it. All other queues can
have up to 100 jobs running simultaneously; they will be run with a nice value of 2, and if a job cannot be run because too many other jobs
are running cron will wait 60 seconds before trying again to run it.
FILES
/etc/cron.d/queuedefs queue description file for at, batch, and cron.
SEE ALSO
at(1), crontab(1), nice(1), cron(1M)
SunOS 5.10 1 Mar 1994 queuedefs(4)