10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am working on converting shell to Perl script. In shell we have built in function
trap
Do you know alternative in Perl or actually we don't need it?
Thanks for contribution (3 Replies)
Discussion started by: digioleg54
3 Replies
2. Shell Programming and Scripting
Hello Experts,
I am truly a beginner in shell and perl . Need an urgent help with sorting a file. please help. wouldn't mind whether in perl or shell script.
Here are the details.
------------------------------------------------------
Input Text file EX:... (9 Replies)
Discussion started by: pradyumnajpn10
9 Replies
3. Shell Programming and Scripting
Hi, guys
I just wanted to sort the elements of an array ascendingly.
I know the following code does work well:
array=(13 435 8 23 100)
for i in {0..4}
do
j=$((i+1))
while ]
do
if } -le ${array} ]]
then :
else
min=${array}
${array}=${array}
${array}=$min
fi... (5 Replies)
Discussion started by: franksunnn
5 Replies
4. Shell Programming and Scripting
Hi All,
I am faced with a problem. I came to know that large scale problems in MATLAB are very slow and with loops they are even slower.
I have the MATLAB script below that does some large scale computation for my school project work. I've been running this code for long now but all it did... (1 Reply)
Discussion started by: shoaibjameel123
1 Replies
5. Shell Programming and Scripting
Is there any command or VARIABLE in unix to display only bash builtin commands?. Some days back I worked on that, but now I do not remember.
Can anyone please reply for this?... (4 Replies)
Discussion started by: gwgreen1
4 Replies
6. Shell Programming and Scripting
I'm using Mac OS 10.2.2 and I need to find a command line hex editor. I figure there's already one built-in, but I just don't know enough about Unix, yet. Basically, what I want to do is tell the hexeditor to open a file, replace a specific offset with a new value, then put the resulting file... (7 Replies)
Discussion started by: Loriel
7 Replies
7. Gentoo
I'm playing around with the kqemu accelerator for the QEMU virtualization software. I can't remember which version of gcc I used to build my kernel. I have 3.4.6 and 4.1.1 on this (Gentoo) system. I seem to remember there is some command I can run against binaries that will tell me what gcc (and... (5 Replies)
Discussion started by: deckard
5 Replies
8. Shell Programming and Scripting
Does anyone know why the following expression return an error
]
while the following one not
??
Thanks (1 Reply)
Discussion started by: solea
1 Replies
9. Shell Programming and Scripting
I am new to Unix scripting. I would like to know if someone can point me to a site which lists any built-in commands in there scripted form. I thought to start with the basics and learn from example.
Thanks
JSP (2 Replies)
Discussion started by: JSP
2 Replies
10. UNIX for Dummies Questions & Answers
Dear experts
I am learning awk command through some books on Solaris 8.
I have tested the folloing command
awk 'BEGIN { print match ("And" , /d/)}'
then the result is as following
awk: syntax error near line 1
awk: illegal statement near line 1
Could you please help on this and just... (4 Replies)
Discussion started by: Reza Nazarian
4 Replies