01-03-2002
find ... sort
One way is to use the find command with sort as an output filter..... you will need to set a few easy flag/switches with each command.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
How one can list only the name of directories present in the directory by using ls command. (2 Replies)
Discussion started by: amolpatil54321
2 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I have directories with name like:
aaa
bbb
ccc
...
I would like to to see which directories are the largest and then list the files within each. I have success using:
du -ks * | sort -rin | head -n 20
which gives me an output like:
120 bbb
27 ccc
3 aaa
...
I would like... (3 Replies)
Discussion started by: ChatPerdu
3 Replies
3. Solaris
Hi
How can i list all the directories inside a directory?
not only the directories in the present dir. also the directories inside directories present in the dirrectory. recursive.
"find . -type d" will work with other Unix flavors but not with SunOS.
Please help
Robin (1 Reply)
Discussion started by: robinbannis
1 Replies
4. UNIX for Dummies Questions & Answers
How can I list the file under current directory both in alphabetical and in reverse alphabetical order? (1 Reply)
Discussion started by: g.ashok
1 Replies
5. Shell Programming and Scripting
Hi,
Can anyone redirect to an existing thread or provide some info on how to find the size of a directory and it's sub-directories using a single script ?
I tried finding a similar thread but in vain.
I'm a newbie and any help would be greatly appreciated.
Thanks in advance. (3 Replies)
Discussion started by: ryder
3 Replies
6. Shell Programming and Scripting
Hi ,
I am very new to unix as well as shell scripting. I have to write a script for the following requirement.
In a particular mount, have to list all the directories and sub directories along with size of the directory and sub directory in ascending order.
Please help me in this regard and many... (4 Replies)
Discussion started by: nmakkena
4 Replies
7. Shell Programming and Scripting
Can anyone come up with a unix command that lists
all the files, directories and sub-directories in the current directory
except a folder called log.?
Thank you in advance. (7 Replies)
Discussion started by: Manjunath B
7 Replies
8. Shell Programming and Scripting
Hi All,
Please help.
I have got a file which contains a listing of a file and some directories after it, one by one. I am calling this file xyz.txt here
file1
dir1
dir2
dir3
dir4
file2
dir5
dir6
dir7
dir8
file3
dir9
dir10
dir11
dir12 (6 Replies)
Discussion started by: Piyush Jakra
6 Replies
9. Shell Programming and Scripting
I want to display directory listing in the order of size. I do not have -S option in my version of UNIX. So I wrote a simple script. But it takes "| sort -n -k5,5" part as file names. Any suggestion?
#!/bin/ksh
cmd='ls -l *.TXT | sort -n -k 5,5'
set -x
$cmd
return 0 (7 Replies)
Discussion started by: Soham
7 Replies
10. Shell Programming and Scripting
Hi,
I have a problem . I have few directories like inpTDT_1, inpTDT_2, inpTDT_3 and so on inside HOME directory . In one of my perl script (which is in my HOME), the above directories like inpTDT_1, inpTDT_2, inpTDT_3 are sorting out in an order So I wanted to sort all the inpTDT_1, inpTDT_2,... (1 Reply)
Discussion started by: venkatesh
1 Replies
popen(3) Library Functions Manual popen(3)
Name
popen, pclose - initiate I/O to/from a process
Syntax
#include <stdio.h>
FILE *popen(command, type)
char *command, *type;
pclose(stream)
FILE *stream;
Description
The arguments to are pointers to null-terminated strings containing respectively a shell command line and an I/O mode, either "r" for read-
ing or "w" for writing. It creates a pipe between the calling process and the command to be executed. The value returned is a stream
pointer that can be used (as appropriate) to write to the standard input of the command or read from its standard output.
A stream opened by should be closed by which waits for the associated process to terminate and returns the exit status of the command.
Because open files are shared, a type "r" command may be used as an input filter, and a type "w" as an output filter.
Diagnostics
The routine returns a null pointer if files or processes cannot be created, or the shell cannot be accessed.
The routine returns -1 if stream is not associated with a `popened' command.
Restrictions
Buffered reading before opening an input filter may leave the standard input of that filter mispositioned. Similar problems with an output
filter may be forestalled by careful buffer flushing, for instance, with For further information, see
The routine always calls and never calls
See Also
sh(1), pipe(2), wait(2), system(3), fclose(3s), fopen(3s)
popen(3)