10 More Discussions You Might Find Interesting
1. Programming
Hi: in the info page for readline library I read
-- Function: void rl_variable_dumper (int readable)
Print the readline variable names and their current values to
`rl_outstream'. If READABLE is non-zero, the list is formatted in
such a way that it can be made part of an... (1 Reply)
Discussion started by: stf92
1 Replies
2. Shell Programming and Scripting
I just ran an application that crashed... but before it did, it managed to set readline echo off, and probably a bunch of other settings.
Is there any way I can just tell my shell to re-initialize? To get back to whatever state existed before my shell got messed up by this evil program? (2 Replies)
Discussion started by: jjinno
2 Replies
3. Shell Programming and Scripting
dear all,
i have code shell like this but i want to using parameter for this shell how i can do that :ex ./sample.sh 100 500sample.sh
START=${1}
LAST=${2}
for (( a=${START}; a<=${LAST}; a++ ))
do
{
echo $a
}
donethx for your advice (5 Replies)
Discussion started by: zvtral
5 Replies
4. Programming
Hi,
i have run the below perl code and i am getting an error
Error:readline() on closed filehandle OR at run.pl line 31.
CODE:
===========================================
open OR,$ARGV;
while (<OR>) { # find the batch date
next if length $_ < 3; # BLANK LINE
# last if $. > 120; #... (3 Replies)
Discussion started by: pspriyanka
3 Replies
5. Programming
Hi,
I am new to using readline library to my application. Please I want to no how to write code for command line switches(options), i.e when i press tab the option of command as to change.
eg:
ls -a
ls -d
...so on ls as many options, here i want options to be completed using tab
... (9 Replies)
Discussion started by: vanid
9 Replies
6. Shell Programming and Scripting
Hi All,
I have a function that loops through an XML file line by line and spits it the content out to a new file (sometimes certain lines need changing). This all works fine, however the formatting of the original XML is not kept.
for example:-
<?xml version="1.0"?>
<mysqldump>... (3 Replies)
Discussion started by: robfwauk
3 Replies
7. UNIX for Dummies Questions & Answers
Hello,
I am having problems with using less on
Linux version 2.6.18-92.1.17.el5 (brewbuilder@hs20-bc1-7.build.redhat.com) (gcc version 4.1.2 20071124 (Red Hat 4.1.2-42)). I am using csh but have the same problems on bash.
If I pipe something to less it works perfectly i.e. cat file | less... (9 Replies)
Discussion started by: z1dane
9 Replies
8. Shell Programming and Scripting
I have a file with a single filename in it, which I want to assign to a BASH variable, so I've been trying:
c=$(head -1 somefile)
echo $c
which outputs correctly, but them when I do
...
somecommand $c
it says it can't find the file, is that because it's grabbing the whole line, and... (5 Replies)
Discussion started by: unclecameron
5 Replies
9. UNIX for Dummies Questions & Answers
Hi
how can i do this?
1) shell script which writes data and time on to a file if filesystem exceeds 70% of space.
2) make entry to cron table to run a script every 15 mins.
and can anyone expplain or demonstrate the difference between variables used in inside a function and outside a... (3 Replies)
Discussion started by: vivekshankar
3 Replies
10. UNIX for Advanced & Expert Users
I'm trying to compile and install both most recent version of 'make' and the
most recent version of 'openssh' on my Sparc20.
I've run into the following problems... and I don't know what they mean. Can
someone please help me resolve these issues?
I'm using the 'make' version that was... (5 Replies)
Discussion started by: xyyz
5 Replies