10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
2. Shell Programming and Scripting
Look at the following data file(cou.data) which has four fields separated by tab.
Four fields are country name, land area, population, continent where it belongs.
As for country name or continent name which has two words, two words are separated by space.
(Data are not accurately... (1 Reply)
Discussion started by: chihuyu
1 Replies
3. Shell Programming and Scripting
Hi, I can't print array variable in the sentense.
print "$category.dat or something\n";
Some perl version can use, some can't.
How to solve it.
Thanks for advance. (4 Replies)
Discussion started by: natong
4 Replies
4. Shell Programming and Scripting
What exactly is this code returning:
perl -MConfig -e 'print "$Config{byteorder}\n";'
I am executing this command in two platforms.
In AIX i am getting : 4321
In Linux i am getting: 12345678
Does it mean that a byte size in aix is of 4 bits(is it possible)?
Also, will there be... (2 Replies)
Discussion started by: baig_1988
2 Replies
5. Solaris
Hi all,
First off, sorry for a long post but I think I have no other option if I need to explain properly what I need help for.
I need some advise on how best to check for "faulty" or "stalled/jammed' print queues. At the moment, I have three (3) application servers which also acts as print... (0 Replies)
Discussion started by: newbie_01
0 Replies
6. Shell Programming and Scripting
hi All,
cat file_name | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g'
Can this be done by using sed or awk alone (4 Replies)
Discussion started by: harshakusam
4 Replies
7. Shell Programming and Scripting
Let's say I want to write a program that run these 4 UNIX commands and redirect output to a file.
#!/usr/local/bin/perl
use strict;
`cd \$HOME > output.txt`;
`cut -f1 inputfile.txt >> output.txt`;
`hostname >> output.txt`;
`ifconfig >> output.txt`;
I want to print a "carriage return"... (5 Replies)
Discussion started by: teiji
5 Replies
8. UNIX for Advanced & Expert Users
I have an executable that processes under the basic premise of:
program file_in file_out "parameters a b c"
However, we often create statements like the following:
program file1 + file2 + file3 file_out "parameters a b"
or even:
program file1 + file2 + file3 file_out "parameters a b"... (7 Replies)
Discussion started by: joeyg
7 Replies
9. Shell Programming and Scripting
Hi,
Can someone please clarify how we are able to use both IO and GLOB symbols of a package variable interchangeably?
Please consider the following code:
open(FH,"myfile") || die "Unable to open file myfile:$@";
my $glob_var = *main::FH{GLOB};
my $io_var = *main::FH{IO};
print $glob_var... (0 Replies)
Discussion started by: srinivasan_85
0 Replies
10. UNIX for Dummies Questions & Answers
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Discussion started by: Lokesha
4 Replies