10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Good morning all,
This is the file name in question OD_Orders_2019-02-19.csv
I am trying to create a bash script to read into files with yesterdays date on the file name while retaining the rest of the files name. I would like for $y to equal, the name of the file with a formula output with... (2 Replies)
Discussion started by: Ibrahim A
2 Replies
2. Shell Programming and Scripting
So, I've been playing with speeding up some analysis we do by using multiple threads of awk (actually, mawk, but code-compatible as far as I use it) on multiple CPU cores. So, I have a big data file and I have several copies of exactly the same processor script, written in mawk. I also have a... (8 Replies)
Discussion started by: treesloth
8 Replies
3. Programming
Can C add its results into an array like bash? For example using bash:
cat /etc/passwd
**truncated for space **
gdm:x:109:118:Gnome Display Manager:/var/lib/gdm:/bin/false
mysql:x:110:122:MySQL Server,,,:/nonexistent:/bin/false
statd:x:111:65534::/var/lib/nfs:/bin/false... (5 Replies)
Discussion started by: metallica1973
5 Replies
4. UNIX for Advanced & Expert Users
I am being passed a file in UNIX, ie: variable.txt
I need to extract the first part of the file content, up to the period, content ie: common_dir.second_output
cut -d'.' -f1 /content/stores/variable.txt
I then need to utilize the results to create a variable ($1), and test on that... (4 Replies)
Discussion started by: talonbow
4 Replies
5. Shell Programming and Scripting
Here is one I am baffled with; I have not used unix for a while and now that I am back it has been fun remembering and I have enjoyed it, for the most past. this is in ksh.
I need to search in a file for the line with X1 and cut columns 20-25, put them into a variable, added them (dollar... (3 Replies)
Discussion started by: CougarMutt
3 Replies
6. UNIX for Dummies Questions & Answers
How can I send the results of a query to a unix variable. I basically want to run a query then do some logic on the results. Trying to redirect the result into a variable I define in the script.
select count(*) as counter from table - nut to redirect the "count" returned from the query... (2 Replies)
Discussion started by: rstone
2 Replies
7. UNIX for Dummies Questions & Answers
I want to display "no results found" if a grep search of a name that the user inputs is not found anywhere in a certain file,
Right now I have this, but doesn't seem to work. Im not sure what to change.
read name
results=grep -c $name file
if ;
then echo "No results found."
exit... (1 Reply)
Discussion started by: busdude
1 Replies
8. Shell Programming and Scripting
I have the results of a grep with -n store in a shell variable
ie
VAR=`grep -n -e 'PATTERN' file`
How ever I am missing the line breaks in the variable , How do I store the resualts of grep with many lines in to a variables. I want the varable should be the sawmway as we do the grep
grep... (3 Replies)
Discussion started by: jojan
3 Replies
9. Shell Programming and Scripting
I try to get the month (of last save) and the filename into a variable, is this possible ?
something like this :
for month in `ls -la | awk '{print $6}'`
do
if ]
then
a=filename of the matching file
cp $a /Sep
fi
thanks,
Steffen (1 Reply)
Discussion started by: forever_49ers
1 Replies
10. Windows & DOS: Issues & Discussions
I am working on a batch script where a filter is placed on a directory, and the files that come out of that filter have to be copied into another directory. More specifically, I am trying to set the results of a FIND command to a variable, so that I may access this variable / file later.
The... (2 Replies)
Discussion started by: JP Favara
2 Replies
Setting the Results of a Command to a Variable