8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
When I run the below bash I get the expected output, which is the sum of all matching targets less than 20 in $file1. The filename in the directory is fixed (in bold).
for file1 in /home/cmccabe/Desktop/test/panel/reads/16-0000_EPIL70.txt ; do
... (3 Replies)
Discussion started by: cmccabe
2. Shell Programming and Scripting
I am trying to do the following task :
export ENV_PATH=$(cd /apps | ls | grep $ENV)
However, it's not working. What's the way to change to directory and search some file in that directory in single command
Please help. (2 Replies)
Discussion started by: saurau
3. Shell Programming and Scripting
This piece of code is in a shell script I'm trying to modify to run on my system.
It's clearly a substitute script which replaces nu\\t.\* with nu = 0.
What exactly does nu\\t.\* demarcate though-- I thought it was just the previous nu = xxxxx (which existed and is... (3 Replies)
Discussion started by: czar21
4. UNIX for Dummies Questions & Answers
I want to get the access time of files in a directory.
I used ls -lu on a directory and picked a file that had the access time of Mar 1 and used cat to get the contents of the file. Then I used the ls -lu again and the access time changed on that file. Perfect !!
Now if I cat a... (10 Replies)
Discussion started by: vipulgupta0
5. Shell Programming and Scripting
Last modified time of the folder is changing when I view the file inside the directory. Here is the test on sample directory. I believe that ls -l commands gives the time detail w.r.t last modified time. Pl. suggest.
bash-3.2$ mkdir test
bash-3.2$ cd test
bash-3.2$ touch myfile.txt... (2 Replies)
Discussion started by: IND123
6. UNIX for Dummies Questions & Answers
hi everyone im new here and im hoping you could help me out here. Yesterday i removed a time stamp from a program that i am using.This timestamp should contain a date of 04/04/2008 with a time sometime in that day.
the stamp in hex is 7C FE 2B 04 DA 4E E3 40
ive looked everywhere and im... (1 Reply)
Discussion started by: uselessprog
If i want to display a banner that says Happy Bday, but I want to put that output banner into a file called bday4me,
could I use the command (echo) or (banner -w35) Happy Bday >> bday4me
would this command work? Sorry for asking, but i'm at home just now and don't have access to a UNIX... (3 Replies)
Discussion started by: Cisco
can some one help me in chmod command, and let me know the various combinations for this command.
for : eg chmod -R 777 <dir names>
this gives all rights to all but i want the specific access levels kindly help me out in this issue.
lakshmanan (2 Replies)
Discussion started by: lakshmananl