Explain the working of command grouping?
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What is chainloading?
Explain grep command.
How can we increase disk read performance in single command?
1.I want to change runlevel but the Users shall not be disturbed?how? 2.Disk have 5gb disk utilization even though files unable to create, why? 3.what are the internal and external command in linux? 4.sar command o/p? 5.how list the open files? 6.what is kernel compiling? 7.How do u See complete configuration in ur system? 8.how will u make a daily updates with cron daily? 9.which port is associated with ttys0? 10.specific some problems linux admin(if u are linux admin)faced and how did u overcome it?
10 Answers IBM, TCS,
what is the command to check network interfaces in our system? how to set etho to 10 full duplex speed?
What is umask in linux?
What is $@ in shell?
Explain about kernel file in linux?
How can I only see the first 14 lines of a file?
What is tty in linux command?
How do you save a file in linux?
which command is used to see all the system configuration? like hardware, HDD, memory etc.
14 Answers ADS, eClinicalWorks, NJN,