05-25-2018
This User Gave Thanks to bakunin For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
suppose you have the following line at your crontab :
5 * * * * /usr/mine/script > /dev/null 2>&1
now i understood that the " > /dev/null 2>&1 outputs both Standard outpout and Standard Error messages to the /dev/null device or file...
the first part , " > /dev/null " transfers... (1 Reply)
Discussion started by: BAM
1 Replies
2. UNIX for Dummies Questions & Answers
Hi ,
I am importing some table from /dev/null i dont understand what is /dev/null
Sorry i am new to UNIX
sam71 (3 Replies)
Discussion started by: sam71
3 Replies
3. Solaris
Hi, Anyone can help
My solaris 8 system has the following
/dev/null , /dev/tty and /dev/console
All permission are lrwxrwxrwx
Can this be change to a non-world write ??
any impact ?? (12 Replies)
Discussion started by: civic2005
12 Replies
4. Shell Programming and Scripting
Hi,
I am new into UNIX shell scripting and I am wondering what is the meaning of the below text which appears at the end of each line in the ".sh" file:
> /dev/null 2>&1
For example, the line below:
sh $HOME/stats/Rep777/Act_777.sh omc omc > /dev/null 2>&1
I know for sure what "sh... (10 Replies)
Discussion started by: salanalani
10 Replies
5. Shell Programming and Scripting
Does >/dev/null 2>&1 and 2>&1 >/dev/null mean the same? (4 Replies)
Discussion started by: proactiveaditya
4 Replies
6. UNIX for Dummies Questions & Answers
How are these two different? They both prevent output and error from being displayed. I don't see the use of the "&"
echo "hello" > /dev/null 2>&1
echo "hello" > /dev/null 2>1 (3 Replies)
Discussion started by: glev2005
3 Replies
7. Shell Programming and Scripting
I apologize if this question has been answered else where or is too elementary.
I ran across a KSH script (long unimportant story) that does this:
if ; then
CAS_SRC_LOG="/var/log/cas_src.log 2>&1"
else
CAS_SRC_LOG="/dev/null 2>&1"
fithen does this:
/usr/bin/echo "heartbeat:... (5 Replies)
Discussion started by: jbmorrisonjr
5 Replies
8. Shell Programming and Scripting
Hello All and a Happy New year to yous guys.
I'm running the below command on my AIX box and it keeps giving me the message that the file doesn't exist. I know the file don't exist, but I don't want to see the error. 2>/dev/null doesn't work.
bash-3.00$ ls -l C* | wc -l 2>/dev/null
ls:... (2 Replies)
Discussion started by: bbbngowc
2 Replies
9. AIX
Hello
Can I just remove/delete flile ?
rw-r--r-- 1 root system 2385088512 Jun 30 21:25 /dev/null 2>&1
size of this flile is 2274.75 m and fill up my filesystem:
Filesystem MB blocks Used Free %Used Mounted on
/dev/hd4 2560.00 2558.59 1.41 100% / (10 Replies)
Discussion started by: primo102
10 Replies
10. Shell Programming and Scripting
Friends have the following problem
a search may not find anything which would correct example:
ls -ltr *prueba.txt | nawk '{ print $9 }' > Procesar.dat 2>/dev/null
When he finds nothing gives me the following error
ls: prueba.txt: No such file or directory
because 2> / dev / null... (4 Replies)
Discussion started by: tricampeon81
4 Replies
LEARN ABOUT OSX
git-request-pull
GIT-REQUEST-PULL(1) Git Manual GIT-REQUEST-PULL(1)
NAME
git-request-pull - Generates a summary of pending changes
SYNOPSIS
git request-pull [-p] <start> <url> [<end>]
DESCRIPTION
Generate a request asking your upstream project to pull changes into their tree. The request, printed to the standard output, begins with
the branch description, summarizes the changes and indicates from where they can be pulled.
The upstream project is expected to have the commit named by <start> and the output asks it to integrate the changes you made since that
commit, up to the commit named by <end>, by visiting the repository named by <url>.
OPTIONS
-p
Include patch text in the output.
<start>
Commit to start at. This names a commit that is already in the upstream history.
<url>
The repository URL to be pulled from.
<end>
Commit to end at (defaults to HEAD). This names the commit at the tip of the history you are asking to be pulled.
When the repository named by <url> has the commit at a tip of a ref that is different from the ref you have locally, you can use the
<local>:<remote> syntax, to have its local name, a colon :, and its remote name.
EXAMPLE
Imagine that you built your work on your master branch on top of the v1.0 release, and want it to be integrated to the project. First you
push that change to your public repository for others to see:
git push https://git.ko.xz/project master
Then, you run this command:
git request-pull v1.0 https://git.ko.xz/project master
which will produce a request to the upstream, summarizing the changes between the v1.0 release and your master, to pull it from your public
repository.
If you pushed your change to a branch whose name is different from the one you have locally, e.g.
git push https://git.ko.xz/project master:for-linus
then you can ask that to be pulled with
git request-pull v1.0 https://git.ko.xz/project master:for-linus
GIT
Part of the git(1) suite
Git 2.17.1 10/05/2018 GIT-REQUEST-PULL(1)