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Unix - Hour 15 Basic Shell Programming 15.1.1) internet% set color=blue internet% echo $color blue internet% set color=red internet% echo $color red internet% 15.1.2) internet% set leaning='anti-' internet% echo Joe is basically $leaningtaxes learningtaxes: Undefined variable internet% echo Joe is basically {$leaning}taxes
Joe is basically anti-taxesinternet% echo Joe is basically ${lll:-pro }taxes
Variable syntax
15.1.3) internet% echo Joe is basically ${learning=pro }taxes and ${learning}spending.
Variable syntax15.1.5) internet% cat copy-files #!/bin/csh -f ################################################################### # Learning how to read parameters # Siomara Pantarotto ################################################################## cp $1 newFile1 cp $2 newFile2 cp $3 newFile3 internet% internet% ls OWL cis325 m13com say.hitooREADME.2 cis327 m13com sioFile2 README2 cis328 m1feedback sioFile3 READMES cis377 my.new.cmd sort.manpage.Z TEST cis396q new.login spying.sio arguments.sio copy-files newfile test beepscript.sio demo prokids testdir buckaroo example public-web testme bugTrack file say.hi visible.ps_data internet% copy-files sioFile1 sioFile2 sioFile3 internet% ls OWL cis325 m13com say.hitoo README cis327 m1feedback sioFile1 README.2 cis328 my.new.cmd sioFile2 README2 cis377 new.login sioFile3 READMES cis396q newFile1 sort.manpage.Z TEST copy-files newFile2 spying.sio arguments.sio demo newFile3 test beepscript.sio example newfile testdir buckaroo file prokids testme bugTrack file1 public-web visible.ps_data cis316 forLoopScript.sio say.hi internet% 15.2) Read try if you want 15.3) Read try if you want 15.5) Read try if you want 15.4.all) |