This command compiles the main.c code and tells gcc to link the code with shared library libshared.so (by using flag -l) and also tells the location of shared file(by using flag -L). *\.avi/SHOWNAME\ S$1E$2.avi/' poorly.named.file.s01e01.avi, $ PS1="\`if [ \$? reads from the standard input and writes to the standard output. This is on Ubuntu 20.04.1 LTS. $ flight_status() { if [[ $# -eq 3 ]];then offset=$3; else offset=0; fi; $ rename -v 's/.*[s,S](\d{2}).*[e,E](\d{2}). How to Install Linux Command Library for PC or MAC: Initially, it's good to free download either Andy os or BlueStacks on your PC by using the download option provided in the starting on this page. Handy cheat sheets with linux tips and terminal basics about System control, Users, Files, Package managers, Video and Audio, Hacking tools, Terminal games and many more categories. Handy cheat sheet with basics and tips about working with One-liners on the linux command line. Traceroute Command for Linux Track where a data packet goes with traceroute. Alternatively, a command line utility called pmap, which reports memory map of a process, can also show shared library dependencies of a running … Required fields are marked *. '; $ ontouchdo(){ while :; do a=$(stat -c%Y "$1"); [ "$b" != "$a" ] && b="$a" && sh -c "$2"; $ atb() { l=$( tar tf $1); if [ $(echo "$l" | wc -l) -eq $(echo "$l" |, $ d="www.dafont.com/alpha.php? Former Lifewire writer Juergen Haas is a software developer, data scientist, and a fan of the Linux operating system. Your email address will not be published. *,\e[31m&\e[m,'>&2)3>&1, $ step1() { k1="Consumer key" ; k2="Consumer secret" ; k3="Access token" ; k4="Access token secret" ; once=$RANDOM ; ts=$(date +%s) ; hmac="$k2&$k4" ; id="19258798" ; }, $ xmlstarlet sel -t -c "/path/to/element" file.xml, $ command > >(tee stdout.log) 2> >(tee stderr.log >&2), $ shopt -s histappend ; PROMPT_COMMAND="history -a;$PROMPT_COMMAND", $ for i in {0..255}; do echo -e "\e[38;05;${i}m${i}"; done |, $ mysqldump -q --skip-opt --force --log-error=dbname_error.log -uroot -pmysqlpassword dbname |, $ cd() { if [ -z "$1" ]; then command cd; else if [ -f "$1" ]; then command cd $(dirname "$1"); else command cd "$1"; fi; fi; }, $ ruby -e "i=0;loop{puts ' '*(29*(Math.sin(i)/2+1))+'|'*(29*(Math.cos(i)/2+1)); i+=0.1}", $ mail -s "subject" user@todomain.com file.yaml, $ brew update && brew upgrade `brew outdated`, $ while ( nc -l 80 < /file.htm > : ) ; do : ; done &, $ multitail -l 'ssh machine1 "tail -f /var/log/apache2/error.log"' -l 'ssh machine2 "tail -f /var/log/apache2/error.log"', $ imgur(){ $*|convert label:@- png:-|curl -F "image=@-" -F "key=1913b4ac473c692372d108209958fd15" http://api.imgur.com/2/upload.xml|, $ rename 's/\d+/sprintf("%04d",$&)/e' *.jpg, $ cat WAR_AND_PEACE_By_LeoTolstoi.txt | tr -cs "[:alnum:]" ". Install a library manually. The nm utility shall display symbolic information appearing in the object file, executable file, or object-file library named by file. $ read -a ARR <<<'world domination now! There it was... (2 Replies) *//g" /etc/group | sed -e :a -e '/$/N;s/, $ step4() { oauth_header="Authorization: OAuth oauth_consumer_key=\"$k1\", oauth_nonce=\"$once\", oauth_signature=\"$signature\", oauth_signature_method=\"HMAC-SHA1\", oauth_timestamp=\"$ts\", oauth_token=\"$k3\", oauth_version=\"1.0\"" ; }, $ step2(){ b="GET&https%3A%2F%2Fstream.twitter.com%2F1%2Fstatuses%2Ffilter.json&follow%3D${id}%26oauth_consumer_key%3D${k1}%26oauth_nonce%3D${once}%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D${ts}%26oauth_token%3D${k3}%26oauth_version%3D1.0";}, $ xloadimage <(ssh USER@HOSTNAME DISPLAY=:0.0, $ $ history -a #in one shell , and $ history -r #in another running shell, $ read day month year < <(date +'%d %m %y'). a collection of pre-compiled pieces of code called functions. To use them, you would have to write C program that calls them. $ clfavs(){ URL="http://www.commandlinefu.com"; $ [[ test_condition ]] && if_true_do_this || otherwise_do_that, $ ( echo CD_DA; for f in {01..99}; do echo "$f Hz">&2; sox -nt cdda -r44100 -c2 $f.cdda synth 30 sine $f; echo TRACK AUDIO; echo FILE \"$f.cdda\" 0; done) > cdrdao.toc && cdrdao write cdrdao.toc &&, $ bbcradio() { local s PS3="Select a station: ";select s in 1 1x 2 3 4 5 6 7 "Asian Network an" "Nations & Local lcl";do break;done;s=($s);mplayer -playlist "http://www.bbc.co.uk/radio/listen/live/r"${s[@]: -1}".asx";}, $ gnuplot -persist <(echo "plot '<(sort -n listOfNumbers.txt)' with lines"), $ echo -e "\e[32m"; while :; do for i in {1..16}; do r="$(($RANDOM % 2))"; if [[ $(($RANDOM % 5)) == 1 ]]; then if [[ $(($RANDOM % 4)) == 1 ]]; then v+="\e[1m $r "; else v+="\e[2m $r "; fi; else v+=" "; fi; done; echo -e "$v"; v=""; done, $ /sbin/kexec -l /boot/$KERNEL --append="$KERNELPARAMTERS" --initrd=/boot/$INITRD; sync; /sbin/kexec -e, $ au BufWritePost * if getline(1) =~ "^#!" Notify me of followup comments via e-mail. After find, use a shortcut to specify the directory: "." our editorial process. bzip2 command is used to compress or decompress file(s). Replace libjpeg by any library you want, and you have a generic, distro-independent* way of checking for library availability. ";for c in {a..z}; do l=`curl -s "${d}lettre=${c}"|sed -n 's/.*ge=\([0-9]\{2\}\). 4. While i try to run the Sqlplus command using the shel script in encounter the following error: : some number Bus Error(coredump) What may be the reason behind this. I read few previous threads in this forum where i found some similar case. Ldd is a Linux command line utility that is used in case a user wants to know the shared library dependencies of an executable or even that of a shared library. # 1 X;C=$(($C+1));A=$(($X<$N?$X:$A));B=$(($X>$N?$X:$B));done;echo "Took you $C tries, Einstein"; $ URL="http://www.google.com";curl -L --w "$URL, $ svn status |grep '\?' | ssh root@host2 "cd /samedir/tocopyto/ && tar -xf -", $ grep 'test' somefile | grep -vE '(error|critical|warning)', $ (some_command 2>&1 1>&3 | tee /path/to/errorlog ) 3>&1 1>&2 | tee /path/to/stdoutlog, $ for k in `git branch|perl -pe s/^..//`;do, $ detox -r -s utf_8 /path/to/old/win/files/dir, $ exec 5<>/dev/tcp/time.nist.gov/13; cat <&5 & cat >&5; exec 5>&-, $ j=0;while true; do let j=$j+1; for i in $(seq 0 20 100); do, $ yt () mplayer -fs -quiet $(youtube-dl -g "$1"). It's used by pretty much every TUI program that presents a GUI instead of pure plain text. dpkg -l | awk '($1 == "ii") && ($2 ~ /^lib|lib$/) { print $2 }' Handy cheat sheets with linux tips, terminal basics and thousands of man pages. The apropos command is useful in many ways, but it does give you a lot of "junk" too. Linux Command Library contains basic useful commands of Rhel and Kali in a well-arranged manner So that a beginner can easily learn these commands. Learn how to work with the CLI … If it is installed, you will get a line for each version available. Contributions to the Library support public programs, create inspiring exhibitions, and preserve Virginia's invaluable history. Without this file rename, LD_LIBRARY_PATH would still be empty on re-login. The content, mode, timestamp, owner, group and other attributes of the original file […] by. How to list and start VirtualBox VMs in command line in Linux? If you cannot access the database, please try again later. You can also subscribe without commenting. Note that you need root privilege to run pldd command. It does not provide compatibility with POSIX or other shells in its default operating mode: see the section Compatibility below. Get essential technology eBooks and videos covering topics like certification, enterprise computing, Java, Linux/Unix, Web development, Windows, XML and more. for nested folders; "/" for the entire file system; "~" for the active user's home directory. To install a library file you need to copy the file inside /usr/lib and then run ldconfig (as root). Linux Command Library. caesar decrypt caesar ciphers SYNOPSIS [rotation] DESCRIPTION. It will install any new library in that directory # ldconfig -n -v /usr/lib Begin installing BlueStacks emulator by launching the installer If the download process is fully completed. These files are called libraries. * && echo /usr/bin/foobar&& echo !$:h !$:t, $ sed -e "/$USER/d;s/:. $ read -s -p"Password: " USER_PASSWORD_VARIABLE; $ mkisofs -J -allow-lowercase -R -V "OpenCD8806" -iso-level 4 -o OpenCD.iso ~/OpenCD, $ ruler() { for s in '....^....|' '1234567890'; do w=${#s}; str=$( for (( i=1; $i<=$(( ($COLUMNS + $w) / $w )) ; i=$i+1 )); do echo -n $s; done ); str=$( echo $str |, $ xvkbd -xsendevent -text $(date +%Y%m%d), $ while true; do [ "$(ping -c1W1w1 server-or-ip.com |, $ pscp -h hosts.txt -l username /etc/hosts /tmp/hosts, $ cls(){ printf "\33[2J";} or, if no printf, cat >cls;[2J cls(){ cat cls;}, $ purple-remote "setstatus?status=away&message=AFK", $ grepp() { [ $# -eq 1 ] && perl -00ne "print if /$1/i" || perl -00ne "print if /$1/i" < "$2";}. Top Forums UNIX for Dummies Questions & Answers How to link to some lib in runtime as a nonsuper user? */\1/p'`;for((p=1;p<=l;p++));do for u in `curl -s "${d}page=${p}&lettre=${c}"|egrep -o "http\S*.com/dl/\?f=\w*"`;do aria2c "${u}";done;done;done, $ rdesktop -a24 -uAdministrator -pPassword -r clipboard:CLIPBOARD -r disk:share=~/share -z -g 1280x900 -0 $@ &, $ ldapsearch -LLL -H ldap://activedirectory.example.com:389 -b 'dc=example,dc=com' -D 'DOMAIN\Joe.Bloggs' -w 'p@ssw0rd' '(sAMAccountName=joe.bloggs)', $ autossh -f -M 20000 -D 8000 somehost -N, $ clear;while true;sleep 1;do for((a=1;a<=$( tput cols)/3;a++));do tput cup 0 $a;echo " " $(date);done;sleep 1;for((a;a>=1;a--));do tput cup 0 $a;echo $(date) " ";done;done, $ if [[ ":$PATH:" != *":$dir:"* ]]; then PATH=${PATH}:$dir; fi, $ Q="YOURSEARCH"; GOOG_URL="http://www.google.com/search?q="; AGENT="Mozilla/4.0"; stream=$(curl -A "$AGENT" -skLm 10 "${GOOG_URL}\"${Q/\ /+}\"" |, $ color()(set -o pipefail;"$@" 2>&1>&3|sed $'s,. The Linux top command shows the running processes within your Linux environment that consume the most system resources. If no symbolic information is available for a valid input file, the nm utility shall report that fact, but not consider it an error condition. Commands. $ sudo pldd . The description of Linux Command Library App. There is the ncurses library - that can be used to create GUI's in the terminal using C. It should be in the repos of pretty much all distros. All my .c and .h files along with the one .lib files are in the same directory. A library is a separate file, which contains other files organized according to a specific structure (called members of this library file). $ bzip2 -z filename #Compress $ bzip2 -d filename.bz2 #Decompress To learn more examples on bzip2, read: How to Compress and Decompress a .bz2 File in Linux. ldconfig -p | grep libjpeg. $ A=1;B=100;X=0;C=0;N=$[$RANDOM%$B+1];until [ $X -eq $N ];do read -p "N between $A and $B. If you cannot access the database, please try again later. $ echo $(date +%s) > start-time; URL=http://www.google.com; while true; do echo $(curl -L --w %{speed_download} -o/dev/null -s $URL) >> bps; $ mplayer tv:// -tv driver=v4l:width=352:height=288, $ mplayer -dumpstream -dumpfile "yourfile" -playlist "URL", $ nik=clf$RANDOM;sr=irc.efnet.org;expect -c "set, $ server$ while true; do read -n30 ui; echo $ui |openssl enc -aes-256-ctr -a -k PaSSw; done | nc -l -p 8877 | while read so; do decoded_so=` echo "$so"| openssl enc -d -a -aes-256-ctr -k PaSSw`; echo -e "Incoming: $decoded_so"; done. $ sshfs name@server:/path/to/folder /path/to/mount/point, $ ssh -t reachable_host ssh unreachable_host, $ + + - - - - - , $ some_very_long_and_complex_command # label, $ mplayer -ao pcm -vo null -vc dummy -dumpaudio -dumpfile , $ i="8uyxVmdaJ-w";mplayer -fs $(curl -s "http://www.youtube.com/get_video_info?&video_id=$i" |, $ read day month year <<< $(date +'%d %m %y'), $ wget http://www.youtube.com/watch?v=dQw4w9WgXcQ -qO- | sed -n "/fmt_url_map/{s/[\'\"\|]/, $ for I in $(mysql -e 'show databases' -s --skip-column-names); do mysqldump $I |, $ youtube-dl -t --extract-audio --audio-format mp3 YOUTUBE_URL_HERE, $ mysqldump --add-drop-table --extended-insert --force --log-error=error.log -uUSER -pPASS OLD_DB_NAME |, $ PROMPT_COMMAND='if [ $RANDOM -le 3200 ]; then, $ some_command > >(/bin/cmd_for_stdout) 2> >(/bin/cmd_for_stderr), $ read -sn 1 -p "Press any key to continue...". It then worked. Juergen Haas. $ MIN=1 && for i in $(seq $(($MIN*60)) -1 1); do echo -n "$i, "; $ while [ 1 ]; do banner 'ze missiles, zey are coming! ' Learn how to work with the CLI (Command Line Interface). How to list the functions in a.a library on Linux? Which command will help me list the c library functions? Without a solid understanding of these basic commands, you’ll have a hard time accomplishing simple tasks on headless or remote Linux servers. How to list all files from a .deb package? Get essential technology eBooks and videos covering topics like certification, enterprise computing, Java, Linux/Unix, Web development, Windows, XML and more. |awk '{print $2}'|, $ while inotifywait -e modify /tmp/myfile; do firefox; done, $ say(){ mplayer -user-agent Mozilla "http://translate.google.com/translate_tts?tl=en&q=$(echo $* |, $ +<.> or ++<.> or +,+<.>, $ Confirm() { read -sn 1 -p "$1 [Y/N]? Get the latest tutorials on Linux, Open Source & DevOps via RSS feed or Weekly email newsletter. How to Run the 'top' Command In its basic form all you need to do to show the current processes is type the following in a Linux terminal : Your email address will not be published. cal Command "; mplayer --reallyquiet -vo none -ao sdl http://somafm.com/startstream=${REPLY}.pls, $ for i in $(ls *.od{tp}); do unoconv -f pdf $i; done, $ echo foo bar foobar barfoo && echo !$ !^ ! Guess? " How to merge 2 .a libraries to one .a library on Linux? The AR command can be used to create and modify libraries, or to propose a single module from the library. How to get a 10-byte length random string in bash, Linux Kernel: xt_quota: report initial quota value instead of current value to userspace, 3 Ways of .odt to .txt File Conversion in Command Line in Linux. Now, export the path where the newly created shared library is kept by using the following command : Again, let’s take the Vim editor as an example to get the shared libraries it loaded. | if getline(1) =~ "/bin/" | silent !chmod +x | endif | endif, $ for db in $(mysql -e 'show databases' -s --skip-column-names); do mysqldump $db |, $ autossh -M50000 -t server.example.com 'screen -raAd mysession', $ define(){ local y="$@";curl -sA"Opera" "http://www.google.com/search?q=define:${y// /+}"|grep -Po '(?<=