8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi there,
I have a very general question. I'm rather new to (bash) shell scripting and I don't understand how conditions work... I've read numerous tutorials but I don't get it. I really don't. Sometime what I do works, sometime it doesn't and that's frustating. So what's the actual difference... (0 Replies)
Discussion started by: hypsis
0 Replies
2. Shell Programming and Scripting
I'm just trying to confirm that I understand someone's code correctly.
If someone has code that says:
$foo ||= mysub();
I'm assuming that it means if $foo is nothing or undef, then assign it some value via mysub(). If I'm wrong on this, please let me know.
Also, what's the difference... (4 Replies)
Discussion started by: mrwatkin
4 Replies
3. UNIX for Dummies Questions & Answers
I have a text file called file1 which contains the text: "ls -l"
When I enter this command:
bash < file1 > file1
file1 gets erased. However if I enter this command:
bash < file1 > newfile
the output from "ls -l" is stored in newfile. My question is why doesn't file1's text ("ls -l") get... (3 Replies)
Discussion started by: phunkypants
3 Replies
4. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
1)find all lines in file ,myf that contain all the words cat dog and mouse in any order and start with the letter... (1 Reply)
Discussion started by: cudders
1 Replies
5. Shell Programming and Scripting
I learn using RS in awk to extract portion of file in this forum which is wonderful solution to the problem. However, I don't understand how exactly it operates.
I don't quite understand the mechanism behind how searching for /DATA2/ can result in extracting the whole section under "DATA2"
... (3 Replies)
Discussion started by: joe228
3 Replies
6. Programming
my C++ Compiler is ACC version
aCC: HP ANSI C++ B3910B A.03.85
OS Version B.11.11
this my program error message
I don't know what error it is
aCC -g -DHPUX -DCHT_DEBUG -DNOSTD -c CProcess.cpp
Error 181: "CProcess.cpp", line 83 # Expected 0 argument(s) for "void... (1 Reply)
Discussion started by: alert0919
1 Replies
7. UNIX for Advanced & Expert Users
if {"$my_ext_type" = MAIN]; then
cd $v_sc_dir
Filex.SH $v_so_dir\/$v_fr_file
Can somebody tell me what does this suggest. I am pretty new to unix and
I am getting confused.
What i understood from here is
If we have a file extension name as MAIN
which we have then we change the directory to... (1 Reply)
Discussion started by: pochaman
1 Replies
8. Programming
i was trying to compile a c program and got the error below. i need help on how to resolve this
$ make -ef putput
`if ; then echo getinf.awk ; else echo getora.awk;fi` EI.sql
`if ; then echo esql -static ; else echo esqlo8i;fi` -O -I. -c EI`if ; then echo .ec; else echo... (4 Replies)
Discussion started by: putput
4 Replies