10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I have a job that produces a file of barcodes that gets added to every time the job runs
I want to check the list to see if the barcode is already in the list and report it out if it is. (3 Replies)
Discussion started by: worky
2. Shell Programming and Scripting
I am working on an Urdu to Hindi dictionary and I have created the following file structure:
i.e. glosses delimited by a comma.
It so happens that in some cases (around 6000+ in a file of over 200,000+ the glosses are duplicated.
Since this may be a... (3 Replies)
Discussion started by: gimley
3. Shell Programming and Scripting
I am trying to connect to remote host from current host to check crontab entries. I have started like this
ssh -n -l db2psp 18.104.22.168 ". ~/.profile >/dev/null 2>/dev/null; cd log ;ls | wc -l"
I got this error ?
ssh: connect to host 22.214.171.124 port 22:... (1 Reply)
Discussion started by: rocking77
4. Shell Programming and Scripting
I have a big file like this in rows and columns from 2 column onwards the next column is desciption of previous column means 3rd columns is description of 2 columns and 5 column is description of 4 column.
All cloumns are separated by comma
... (1 Reply)
Discussion started by: manigrover
5. Shell Programming and Scripting
I have a short line of code that checks very rudimentary for duplicate code:
sort myfile.cpp | uniq -c | grep -v "^.*1 " | grep -v "}"
It sorts the file, counts occurrences of each line, removes single occurrences and removes the ubiquitous closing brace. The language is C++, but is easily... (3 Replies)
Discussion started by: figaro
6. UNIX for Dummies Questions & Answers
I am very new to bash scripting and this is my first script.
I am trying to write a script that takes an argument d as the directory.
It looks through the files to find duplicates and delete them.
Here's some sorta-pseudocode but am unsure how to implement it:
#get... (1 Reply)
Discussion started by: shubham92
7. Shell Programming and Scripting
I need to delete duplicate lease entries in file according to MAC/IP.
I'm having tempfile which contains many lease info and need to have one entry for each IP(not more than that), if it contains more than one entry for same set, need to be deleted that entry...
lease... (4 Replies)
Discussion started by: SMNK
8. Shell Programming and Scripting
I have file where it contains 2 columns. In two columns the first column is repeated more than once. I wanted to take the unique record in first column
and the corresponding second column value .
The below is the example of the file:
8244100320012955|000b063471a4... (4 Replies)
Discussion started by: ravi_rn
9. UNIX for Dummies Questions & Answers
Can anyone help me how can i print only the unique entry in a line?
MI_AP MI_AP MI_CM MI_MF
RC_NAP MBS_AP SF_RAN MBS_AP NT_CAR
so that it will on output the one unique entry per line.
MI_AP MI_CM MI_MF
RC_NAP MBS_AP SF_RAN NT_CAR
I can't find the same situation on the knowledge... (5 Replies)
Discussion started by: kharen11
How to prevent starting of processes that have duplicate entries in cron file, i have written a shell script to validate with "ps |grep" command before starting the process, but still when same process started at same time, it may not be able to detect the existing process.
Sample... (3 Replies)
Discussion started by: nag_sundaram