10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
What is the difference in these two awk command? Both returns same output but I am not sure what is the use of +0 in command 1.
awk -F "," '{print $1+0,$2+0,$3+0}'
awk -F "," '{print $1, $2, $3}' (3 Replies)
Discussion started by: later_troy
3 Replies
2. UNIX for Dummies Questions & Answers
Hello All,
I have been seeing a weird(at least for me, at this point) issue with a specific tar command.
1st fashion)
Normally, if i have to tar anything at the command line I tend to use
tar -cvzf <tar-file_name.tgz> <directory_to_be_tarred>
this command works perfectly fine with out... (1 Reply)
Discussion started by: getnetha
1 Replies
3. Shell Programming and Scripting
i have a bit of a unique question. is there a way to know if a script is being run from from the command line or from another script?
example:
command line:
### ./autorun.sh
ERROR: not permitted to run script from the commandline. exiting...
but if i put "autorun.sh" into another... (4 Replies)
Discussion started by: SkySmart
4 Replies
4. Shell Programming and Scripting
For example, in this command:
ls /etc/rc0.d/ -print
ls /etc/rc0.d/ -printfThe outputs are quite different, why? (7 Replies)
Discussion started by: Henryyy
7 Replies
5. UNIX for Dummies Questions & Answers
Hi,
What is the difference between these two?
find /some_dir -type f -exec chmod 070 {} \;
and
chmod 070 `find /some_dir -type f`
Thanks (5 Replies)
Discussion started by: lamont
5 Replies
6. UNIX for Dummies Questions & Answers
What is the difference between (unix-system “which ) and which commands.
For example when I use the (unix-system “which visual_elite) command I get the following result:
/home/vhdl/edatools/mentor/visualelite/VisualElite-4.2.1/Linux2.4/bin/visual_elite
When I do the same on... (1 Reply)
Discussion started by: mihaelab
1 Replies
7. UNIX for Dummies Questions & Answers
hi,
i am aa unix amateur and i am using tsh, csh and bash most of the time.
i have been looking over the net to find a summary of the differences in command syntax for example:
in csh and tsh you do
alias whatday date
while in bash and ksh you do
alias whatday=date
i just want more... (2 Replies)
Discussion started by: hobiwhenuknowme
2 Replies
8. Programming
Hi,
I am facing one problem only with mv command not with cp command. I have a test program
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mount.h>
#include <fcntl.h>
#include <errno.h>
int sync_file(char *file)
{
FILE *fp=NULL;... (6 Replies)
Discussion started by: dharshini123
6 Replies
9. UNIX for Dummies Questions & Answers
Hello all
the su with -l option is running normal with linux but when i try to run it on unix AIX 5.2.7 it's not working with -l option
any help (6 Replies)
Discussion started by: islam.said
6 Replies
10. UNIX for Dummies Questions & Answers
Can anyone please explain what the difference is between these two commands
typeset - ?
export - i know with this even child process can read the variable
Declare - ?
i use bash shell
http://cnswww.cns.cwru.edu/~chet/bash/bashref.html#SEC58
states that
"
The typeset command is... (0 Replies)
Discussion started by: systemsb
0 Replies
