How do you find out about all running processes?
How do you search for a string inside a directory?
How do you count words, lines and characters in a file?
How do you stop all the processes, except the shell window?
How do you fire a process in the background?
i have some csv files in a directory which have sub-directories also. now how can i merge all .csv files in to one with a single header. for example: have some 4 files. 1.csv--------name,age,sal abc,25,4000 2.csv--------name,age,sal vgd,32,3500 3.csv--------name,age,sal hfg,20,5000 4.csv--------name,age,sal asd,15,2000 now my output file should be like 5.csv----------name,age,sal abc,25,4000 vgd,32,3500 hfg,20,5000 asd,15,2000 and please explain the code for me. as i am new to scripting. thank you in advance
What’s the command to find out today’s date?
How do you find out the number of arguments passed to the shell script?
How do you remove recursively?
What are PIDs?
How do you remove a file?
How do you read keyboard input in shell scripts?
How do you find out your own username?