to allow read and write access to all: > chmod ugo+rw code.q.to allow a file to be executed as a program: > chmod ugo+x myProg # myProg should be compiled code or a shell script.File permissions: ls -al will show the permissions for the ’user’, ’group’, ’other’ > scp :/data/file.txt ~/research/renamed.txt 6. Copying and removing > cp > cp -r > cp -rp # preserves timestamps and other metainfo (VERY handy for tracing your workflows if you move files between machines) > mkdir > rm > rm -r > rm -rf # CAREFUL! To copy between machines, we can use scp, which has similar options to cp: > scp file.txt :~/research/.
Moving around > cd /home/paciorek/teaching/243 > cd ~paciorek/teaching/243 > cd ~/teaching/243 > cd 243 # provided I am in ’teaching’ > cd. What’s in a directory? > ls > ls -a > ls -alĤ. Files are stored in directories (aka folders) that are in a (inverted) directory tree, with “/” as the root of the tree 2. can be directed to me (not consult).Ģ Files and directories 1. Questions/problems regarding accounts should be sent to ’manager’.” Note that for the purpose of this class, questions about application packages, languages, libraries, etc. For information/questions on the use of application packages (e.g., R, SAS, Matlab), programming languages and libraries send mail to ’consult’.
COLOCACION DE MULTIPANEL SOFTWARE
For questions not answered there, the SCF help page requests: “please report any problems regarding equipment or system software to the SCF staff by sending mail to ’trouble’ or by reporting the problem directly to room 498/499. More generally, the department computing FAQs is the place to go for answers to questions about SCF. 1 Connecting to a UNIX machine from See the file on bspace on connecting remotely to SCF.
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