02-16-2017
So - how would you do that? And how would you handle the results?
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1. Shell Programming and Scripting
How can i read all the unique words in a file, i used -
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and
cat comment_file.txt | /usr/xpg6/bin/tr -sdc 'A-Za-z' '/012'
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2. Shell Programming and Scripting
find the number of unique words in a file using sort com-
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3. Shell Programming and Scripting
hello,
i 'd like your help about a bash script which:
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4. Homework & Coursework Questions
Hello, I tried to count all unique words of all files in one folder and its subfolders. Can anybody say me, why this doesnt work:
ls| find -d | cat | tr "\ " "\n"| uniq -u | wc -l
???
Cat writes only the names of those files, but not the wors, which should be in them.
Thanks for any advice.
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5. Shell Programming and Scripting
I am having a file with duplicate words how can I eliminate them
ant,bat
bat,cat
cat a.txt | grep -bat | awk '{print $1}'
expecting o/p as ant,bat,cat
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6. Shell Programming and Scripting
In each row there could be repetition of a word. I want to delete all repetitions and keep unique occurrences.
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a+b+c ab+c ab+c
abbb+c ab+bbc a+bbbc
aaa aaa aaa
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7. Shell Programming and Scripting
Im looking for an awk script that will take the unique values in column 5, then print and count the unique values in column 6.
CA001011500 11111 11111 -9999 201301 AAA
CA001012040 11111 11111 -9999 201301 AAA
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Hi ,
I need to count the number of errors associated with the two words occurring in the file. It's about counting the occurrences of the word "error" for where is the word "index.js". As such the command should look like. Please kindly help. I was trying: grep "error" log.txt | wc -l (1 Reply)
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9. Shell Programming and Scripting
Hello Team,
I need your help on the following:
My input file a.txt is as below:
3330690|373846|108471
3330690|373846|108471
0640829|459725|100001
0640829|459725|100001
3330690|373847|108471
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Hello,
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LEARN ABOUT LINUX
ddi_dma_free_handle
ddi_dma_free_handle(9F) Kernel Functions for Drivers ddi_dma_free_handle(9F)
NAME
ddi_dma_free_handle - free DMA handle
SYNOPSIS
#include <sys/ddi.h>
#include <sys/sunddi.h>
void ddi_dma_free_handle(ddi_dma_handle_t *handle);
PARAMETERS
handle A pointer to the DMA handle previously allocated by a call to ddi_dma_alloc_handle(9F).
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
DESCRIPTION
ddi_dma_free_handle() destroys the DMA handle pointed to by handle. Any further references to the DMA handle will have undefined
results. Note that ddi_dma_unbind_handle(9F) must be called prior to ddi_dma_free_handle() to free any resources the system may be
caching on the handle.
CONTEXT
ddi_dma_free_handle() can be called from user, kernel, or interrupt context.
SEE ALSO
ddi_dma_alloc_handle(9F), ddi_dma_unbind_handle(9F)
Writing Device Drivers
SunOS 5.10 26 Sep 1994 ddi_dma_free_handle(9F)