10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am under Ubuntu 18.04 Bionic.
I have one shell script run.sh (which is out of my topic) to run files under multiple directories and one file to control all processes running under those directories (control.sh).
I set a cronjob task to check each of them with two minutes of intervals.... (3 Replies)
Discussion started by: baris35
3 Replies
2. Shell Programming and Scripting
I have a folder with files and I have to process them in a loop. However the filenames have space characters, so the list get split.
$ touch "File Number_1"
$ touch "File Number_2"
$ ls "/tmp/File Number"_*
/tmp/File Number_1 /tmp/File Number_2
I tried following (sorry for using the... (3 Replies)
Discussion started by: Wernfried
3 Replies
3. Shell Programming and Scripting
As I would like to test the open files usage , I would like to have a process that use the open files up to a certain amount eg. 1000 .
If I want to have a script ( may be run in a loop ) that could repeatly use open files resource , so that the usage of open files increases , may I know how to... (10 Replies)
Discussion started by: ust
10 Replies
4. UNIX for Dummies Questions & Answers
Hi
I have following codecd /tmp/test/
for vfile in `ls -1`
do
for vlink in `ls -l /tmp/testfile/*|bin/grep "local/init\.d/$vfile$"|bin/awk -F"->" '{print($1)}'|bin/awk -F"/" '{print($NF)}'`
I know `ls -1` list only file, but I don't... (3 Replies)
Discussion started by: stew
3 Replies
5. Shell Programming and Scripting
I need to process a dirtree containing ms office files such that each file is stored as a variable and also, just the file file stem. Why? They will be using as input and output parameters for another script. For example /path/to/second_script -i filename.docx -o filename
Here's what I... (1 Reply)
Discussion started by: graysky
1 Replies
6. Shell Programming and Scripting
Hi,
I want to create a script who will check if the java process is running & if it finds the process is still there it continues to execute & when the process completes it exit from the script.
I have written a code to check & notify the process existence but i am not getting how to write... (4 Replies)
Discussion started by: d8011
4 Replies
7. Shell Programming and Scripting
for two txt files, f1 and f2, I like to do the following
grep "abcde" f1 > abcde$f1
grep "xyz" f1 > xyz$f1
can I use a loop to get this done? Thanks
for i in f1 f2
do
grep "abcde" $i > abcde$i
grep "xyz" $i > xyz$i
...
done (11 Replies)
Discussion started by: ksgreen
11 Replies
8. Shell Programming and Scripting
Hi Gurus,
Could you please help me to create a shell script that will be started by a cron job once every night at 24.00 h (that should bee easy:))
The shell script should control every 30 seconds the name of a process, and when the process doesn't run anymore it should execute a few further... (12 Replies)
Discussion started by: blackwire
12 Replies
9. UNIX for Advanced & Expert Users
Sample Log file
IP.address Date&TimeStamp GET/POST URL ETC
123.45.67.89 MMDDYYYYHHMM GET myURL http://ABC.com
123.45.67.90 MMDDYYYYHHMM GET myURL http://XYZ.com
I have a very huge web server log file (about 1.3GB) that contains entries like the one above. I need to get the last entries of... (9 Replies)
Discussion started by: tads98
9 Replies
10. Programming
Between mmap and shared memory which is the best method of sharing data between multiple applications, interms of speed? (1 Reply)
Discussion started by: nmds
1 Replies