Of course, the ls way cannot deal with spaces. So lets do this:
Code:
#!/bin/ksh
trashdir=./trash
PS3='Enter your choice: '
quitstr=exit
[ "$(echo $trashdir/*)" = "${trashdir}/*" ] && echo "No trash" && exit
select fname in $trashdir/* $quitstr ; do
[ "${fname}" = "${quitstr}" ] || [ "${fname}x" = "x" ] && break
mv "${fname}" . || echo "Error moving file $fname to `pwd`"
break
done
Output:
Code:
$ ls -ltr trash
total 0
-rw-r----- 1 sdass informix 0 Jan 7 04:23 file with spaces
-rw-r----- 1 sdass informix 0 Jan 7 04:23 c
-rw-r----- 1 sdass informix 0 Jan 7 04:23 b
-rw-r----- 1 sdass informix 0 Jan 7 04:23 a
$ clean.sh
1) ./trash/a
2) ./trash/b
3) ./trash/c
4) ./trash/file with spaces
5) exit
Enter your choice: 4
$ ls -ltr "file with spaces"
-rw-r----- 1 sdass informix 0 Jan 7 04:23 file with spaces
$ rm -fr trash/*
$ ls -ltr trash
total 0
$ clean.sh
No trash
Can you help me please?
I know that
wc -l *.txt gives you the number of lines in each file. But how can i count the files that have over n lines? (4 Replies)
I am getting a few gzip files into a folder by doing ftp to another server. Once I get them I move them to another location .But before that I need to make sure each gzip is not more than 5000 lines and split it up . The files I get are anywhere from 500 lines to 10000 lines in them and is in gzip... (4 Replies)
Hello, I'm trying to create a BASH file that can read all the files in my working directory and tell me how many words and lines are in that file. I wrote the following code:
FILES="*"
for f in "$FILES"
do
echo -e `wc -l -w $f`
done
My issue is that my file is outputting in one... (4 Replies)
Hi,
plz see the below code.
here my aim is to calculate the number of lines in unprocessedData.out
if this file contains 40 lines then lastly $linenum should print 40.(except blank lines)
i have tried below code but it giving me the output only one. can anyone help me how to do ?
... (9 Replies)
Hi all,
I tried to use the paste command to paste two files with different number of lines.
e.g.
file1
A 1
B 1
C 2
D 2
file2
A 2
B 3
C 4
D 4
E 4 (2 Replies)
Hello Friends,
Can anyone help me for the below requirement.
I am having a file called Input.txt.
My requirement is first check the count that is wc -l input.txt
If the result of the wc -l Input.txt is less than 10 then don't split the Input.txt file. Where as if Input.txt >= 10 the split... (12 Replies)
Hi everyone,
I have two files, namely:
file1:
file1Col1Row1;file1Col2Row1;file1Col3Row1
file1Col1Row2;file1Col2Row2;file1Col3Row2
file1Col1Row3;file1Col2Row3;file1Col3Row3file2:
file2Col1Row1;file2Col2Row1;file2Col3Row1
file2Col1Row2;file2Col2Row2;file2Col3Row2... (0 Replies)
Dear All,
I would like to compare two files and return the number of matches found.
Example
File A
Lx2
L1_Mus1
L1Md_T
Lx5
L1M2
L1_Mus3
Lx3_Mus
Lx9
Lx2A
L1Md_A
L1Md_F2
File B
L1_Mus3
L1_Mus3 (3 Replies)
I have a directory of files, I can show the number of lines in each file and order them from lowest to highest with:
wc -l *|sort
15263 Image.txt
16401 reference.txt
40459 richtexteditor.txt
How can I also print the number of unique lines in each file?
15263 1401 Image.txt
16401... (15 Replies)
Discussion started by: spacegoose
15 Replies
LEARN ABOUT REDHAT
queue
queue(n) Tcl Data Structures queue(n)
NAME
queue - Create and manipulate queue objects
SYNOPSIS
package require Tcl 8.2
package require struct ?1.2.1?
queueName option ?arg arg ...?
queueName clear
queueName destroy
queueName get ?count?
queueName peek ?count?
queueName put item ?item ...?
queueName size
DESCRIPTION
The ::struct::queue command creates a new queue object with an associated global Tcl command whose name is queueName. This command may be
used to invoke various operations on the queue. It has the following general form:
queueName option ?arg arg ...?
Option and the args determine the exact behavior of the command. The following commands are possible for queue objects:
queueName clear
Remove all items from the queue.
queueName destroy
Destroy the queue, including its storage space and associated command.
queueName get ?count?
Return the front count items of the queue and remove them from the queue. If count is not specified, it defaults to 1. If count is
1, the result is a simple string; otherwise, it is a list. If specified, count must be greater than or equal to 1. If there are no
items in the queue, this command will return count empty strings.
queueName peek ?count?
Return the front count items of the queue, without removing them from the queue. If count is not specified, it defaults to 1. If
count is 1, the result is a simple string; otherwise, it is a list. If specified, count must be greater than or equal to 1. If
there are no items in the queue, this command will return count empty strings.
queueName put item ?item ...?
Put the item or items specified into the queue. If more than one item is given, they will be added in the order they are listed.
queueName size
Return the number of items in the queue.
KEYWORDS
stack, matrix, tree, graph
struct 1.2.1 queue(n)
01-07-2008
