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After Spring Break 2014

After Spring Break 2014. March 18, 2014. After Spring Break 2014. Airplane missing (gone missing, still missing) Malaysia MH 370 (news people don’t know anything, but still talking) Crimea votes to be with Russia rather than Ukraine Ohio State not BIG 10 basketball champ

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After Spring Break 2014

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  1. After Spring Break 2014 March 18, 2014

  2. After Spring Break 2014 • Airplane missing (gone missing, still missing) Malaysia MH 370 (news people don’t know anything, but still talking) • Crimea votes to be with Russia rather than Ukraine • Ohio State not BIG 10 basketball champ • Mumps at Ohio State (see Provost statement) • π day (March 14) • IBM’s Watson figuring out new recipes • St Patrick’s Day (March 17) • Start of Spring: March 20, 2014, 12:57 pm

  3. Provost Joseph Steinmetz 3/19/14 The recent outbreak of mumps on the Columbus campus has all of us concerned. While relatively few students have been affected, any number is too large, and the university is taking precautions to ensure that the outbreak is controlled as rapidly as possible.Those precautions include Student Health Services and Columbus Public Health’s urging students who have fallen ill with mumps to stay home and avoid school, work, and other public settings for five days after their symptoms appear. This request means that affected students will be unable to attend school, perhaps for several days. If you have such students in your classes, I ask that you offer them all reasonable accommodation to make up any quizzes or exams, labs, class activities, or other work they’ve missed while sparing their classmates from possible infection.If you are a course supervisor, please make sure this information is communicated to your instructional staff.

  4. Unix Basics – Previously – Personal Use • Files, permissions, editing • pwd, ls –la, cd, rm, chmod • pico • Scripting • Searching • grep

  5. Unix Basics – Upcoming – Group Use • Projects – version control • In Eclipse (personal) • Link to CVS • Keeping track of versions • RCS – Revision Control System • Locking model • CVS – Concurrent Version System • Merging model

  6. RCS • ci – check in • Initially describe file’s purpose • Later describe changes • co – checkout • -l lock file, to make it writeable

  7. cvs Example from “… in a nutshell” cvs –d /usr/local/cvsrepinit cd ~/work/hello cvs – d /usr/local/cvsrep import –m ‘Import’ hellor vendor start cd .. mv hello hello.bak cvs – d /usr/local/cvsrep checkout hello cd hello vi hello.c cvs commit – m ‘Fixed a typo’ cvs tag hello-1_0 cvs remove –f Makefile cvs commit –m ‘Removed old Makefile’ cvsupd –r hello-1_0 cvsupd –A

  8. CSE 4251 • What topics do you want to cover during the last part of the semester? (5 weeks) • Grep • Server side • Unix interview/test questions

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