10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi I want to read a text file and replace various number of spaces between each string in to a single "," or any other character .Please let me know the command to do so. My input file is a txt file which is the output of a SQL table extract so it contains so many spaces between each column of the... (2 Replies)
Discussion started by: Hari Prasanth
2 Replies
2. Shell Programming and Scripting
data.txt
{
"auth_type": "role",
"default_attributes": {
"sudoers": {
i need to know how manyspaces are before an actual character in each line of a file.
for example. in the above data.txt,
There are 0 spaces leading up to {
There are 4 spaces leading up to the... (7 Replies)
Discussion started by: SkySmart
7 Replies
3. UNIX for Dummies Questions & Answers
Hi all,
I promise this is my very last dumb question.. but how to you count how many unique names you have.
My dataset is:
>Bac1
afdsgrr
>Bac4
egege
>Bac8
dgrjh
>Bac1
afdsgrr
>Bac1
afdsgrr
>Bac8
dgrjh
What i want to know is that how many unique names there is, so the output would... (3 Replies)
Discussion started by: Iifa
3 Replies
4. Shell Programming and Scripting
Hi,
The following output shows how many pmon process are started by users named : oracle or yoavb
$ ps -ef |grep pmon |grep -v grep |grep -v ipmon
oracle 11268 1 0 Sep 2 ? 36:00 ora_pmon_qerp
oracle 17496 1 0 Oct 11 ? 8:58 ora_pmon_bcv
oracle 15081 1 0 ... (5 Replies)
Discussion started by: yoavbe
5 Replies
5. Shell Programming and Scripting
Hi,
I want to count how many rows are in a file for a specific column.
eg.
K NM
K NM
K NM
K JK
K NM
K JK
K NM
so the file is tab-delimited. I want to count how many rows are in column 2 and how many NMs there are.
I used awk
awk '{OFS="\t"}; {count++} {print i,... (3 Replies)
Discussion started by: phil_heath
3 Replies
6. Shell Programming and Scripting
Hello All,
I am trying to remove all tabspaces and all blankspaces from my file using sed & awk, but not getting proper code. Please help me out.
My file is like this (<b> means one blank space, <t> means one tab space)-
$ cat file
NARESH<b><b><b>KUMAR<t><t>PRADHAN... (3 Replies)
Discussion started by: NARESH1302
3 Replies
7. Shell Programming and Scripting
Is it possible to count the number of users? or specifically emac users?
I know that you can count certain file sizes, like
find /usr/bin/ -size 11k -exec ls {} \;|wc -1
but how would I count users? (3 Replies)
Discussion started by: gordonheimer
3 Replies
8. Programming
I am very new to C programming.
How could I write a C program that could count the characters, words, spaces, and punctuations in a text file?
Any help will be really appreciated. I am doing this as part of my C learning exercise.
Thanks,
Ajay (4 Replies)
Discussion started by: ajay41aj
4 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I have a problem where I need to append few spaces(say 10 spaces) for each line in a file whose length is say(100 chars) and others leave as it is.
I tried to find the length of each line and then if the length is say 100 chars then tried to write those lines into another file and use a sed... (17 Replies)
Discussion started by: prathima
17 Replies
10. Shell Programming and Scripting
I am trying to strip all leading and trailing spaces of a shell variable using either awk or sed or any other utility, however unscuccessful and need your help.
echo $SH_VAR | command_line Syntax.
The SH_VAR contains embedded spaces which needs to be preserved. I need only for the leading and... (6 Replies)
Discussion started by: jerardfjay
6 Replies