/home/aqsa. The command used here is PWD, a print working directory, and once typed, the Linux Mint 20 system is requested to display the current location. The default directory is the home directory that will appear when the users start a new Bash session. ...
Display current working directory. whoami Who you are logged in as. last Display last user logins information. find /home -name *.txt Search all text files in /home directory. find . -size 10k -print Find all files greater than 10k in the current directory. egrep “(foo|bar)” file.tx...
The following command uses Bash's ls (for "list") command to display the contents of the current working directory:Bash Copy ls Arguments often accompany Bash commands. For example, you can include a path name in an ls command to list the contents of another directory:Bash Copy ...
last Display last user logins information. find /home -name *.txt Search all text files in /home directory. find . -size 10k -print Find all files greater than 10k in the current directory. egrep "(foo|bar)" file.txt Find the words foo and bar in file.txt. sed s/foo/bar/g file...
For example, only users logged in as a superuser can use cat to display the contents of /etc/at.deny:Bash Copy cat /etc/at.deny at.deny is a special file that determines who can use other Bash commands to submit jobs for later execution....
# display all rules # alias iptlist = 'sudo /sbin/iptables -L -n -v --line-numbers' alias iptlistin = 'sudo /sbin/iptables -L INPUT -n -v --line-numbers' alias iptlistout = 'sudo /sbin/iptables -L OUTPUT -n -v --line-numbers' ...
display(1) dispswitch(1) dispuid(1) dmxtodmx(1) dos2unix(1) dot(1) dotty(1) doxygen(1) doxytag(1) dpost(1) dprofpp(1) du(1) du(1B) du(1g) dump(1) dumpcap(1) dumpcs(1) dumpkeys(1) dvipdf(1) ebrowse(1) echo(1) echo(1B) echo(1g) ed(1) edit(1) editcap(1)...
11. Display String Length There are a couple of ways of counting string length in bash. We’ll talk about the simplest. Create a file namedstringlength.sh: nano stringlength.sh Fill it with the following: #!/bin/bash # Create a new string ...
To display a value at specific index use following syntax:${array[i]} # where i is the indexIf no index is supplied, array element 0 is assumed. To find out how many values there are in the array use the following syntax:${#array[@]}...
If it is "0," we display a "success" message; otherwise, we display a "try again" message. #!/bin/bash echo "Enter an ip address to ping test :" read ip echo "you gave - $ip" echo "pinging > +++++++++++++++" ping -c2 $ip if [ $? -eq 0 ] then echo echo "===...