1. UNIX for Dummies Questions & Answers

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2. UNIX for Dummies Questions & Answers

Hello, I'm confused (oh, yes). I'm running Linux at work. When I type 'echo $SHELL' I am told that I'm running tcsh. In /bin I note that both tcsh and bash are listed. Question 1: Can I swap to run bash rather than tcsh and, if so, how will this affect my system? Is there any advantage to... (6 Replies)

3. Shell Programming and Scripting

hi all i'm trying to get a script working upon connection with pppd According to docu this happens ina clean environment with a couple of variables set, namely $1,$2,... To be able to execute the statements i included a path statement but i think i'm running into trouble with the variables -... (6 Replies)

4. Shell Programming and Scripting

Hello everyone!!!! I am new to this forum ...I have a problem. And I thought that you are expert :) so you can help me with that... I have a text file with maaany lines. Every line begins with something like that: <http aksjfskcuhrf kushkfsnus> <http sxnfrksehfsd gsdg r> I don't know if every... (16 Replies)

5. Shell Programming and Scripting

same script: 1- i am using grep to find a string called: tinker panic 0 in a file /etc/ntp.conf if the string is not there, i want to add the strings in /etc/ntp.conf file in the first line of the file. if not do nothing or exit. 2- also i want to add # in front of the following lines in... (0 Replies)