use python 3 as example in docstrings

15 files changed, 15 insertions, 15 deletions

diff --git a/scripts/battery.py b/scripts/battery.py
index 0da2b958..edf4ce8c 100755
--- a/scripts/battery.py
+++ b/scripts/battery.py
@@ -7,7 +7,7 @@
 """
 Show battery information.
 
-$ python scripts/battery.py
+$ python3 scripts/battery.py
 charge:     74%
 left:       2:11:31
 status:     discharging
diff --git a/scripts/cpu_distribution.py b/scripts/cpu_distribution.py
index 08997797..fb39d888 100755
--- a/scripts/cpu_distribution.py
+++ b/scripts/cpu_distribution.py
@@ -7,7 +7,7 @@
 """
 Shows CPU workload split across different CPUs.
 
-$ python scripts/cpu_workload.py
+$ python3 scripts/cpu_workload.py
 CPU 0     CPU 1     CPU 2     CPU 3     CPU 4     CPU 5     CPU 6     CPU 7
 19.8      20.6      18.2      15.8      6.9       17.3      5.0       20.4
 gvfsd     pytho     kwork     chrom     unity     kwork     kwork     kwork
diff --git a/scripts/disk_usage.py b/scripts/disk_usage.py
index 901dbf8c..851ae9b1 100755
--- a/scripts/disk_usage.py
+++ b/scripts/disk_usage.py
@@ -7,7 +7,7 @@
 """
 List all mounted disk partitions a-la "df -h" command.
 
-$ python scripts/disk_usage.py
+$ python3 scripts/disk_usage.py
 Device               Total     Used     Free  Use %      Type  Mount
 /dev/sdb3            18.9G    14.7G     3.3G    77%      ext4  /
 /dev/sda6           345.9G    83.8G   244.5G    24%      ext4  /home
diff --git a/scripts/free.py b/scripts/free.py
index 000323c5..8c3359d8 100755
--- a/scripts/free.py
+++ b/scripts/free.py
@@ -7,7 +7,7 @@
 """
 A clone of 'free' cmdline utility.
 
-$ python scripts/free.py
+$ python3 scripts/free.py
              total       used       free     shared    buffers      cache
 Mem:      10125520    8625996    1499524          0     349500    3307836
 Swap:            0          0          0
diff --git a/scripts/ifconfig.py b/scripts/ifconfig.py
index cfd02f0d..ae137fb4 100755
--- a/scripts/ifconfig.py
+++ b/scripts/ifconfig.py
@@ -7,7 +7,7 @@
 """
 A clone of 'ifconfig' on UNIX.
 
-$ python scripts/ifconfig.py
+$ python3 scripts/ifconfig.py
 lo:
     stats          : speed=0MB, duplex=?, mtu=65536, up=yes
     incoming       : bytes=1.95M, pkts=22158, errs=0, drops=0
diff --git a/scripts/meminfo.py b/scripts/meminfo.py
index 550fcd01..b98aa60b 100755
--- a/scripts/meminfo.py
+++ b/scripts/meminfo.py
@@ -7,7 +7,7 @@
 """
 Print system memory information.
 
-$ python scripts/meminfo.py
+$ python3 scripts/meminfo.py
 MEMORY
 ------
 Total      :    9.7G
diff --git a/scripts/netstat.py b/scripts/netstat.py
index fe3bfe40..5a21358e 100755
--- a/scripts/netstat.py
+++ b/scripts/netstat.py
@@ -7,7 +7,7 @@
 """
 A clone of 'netstat -antp' on Linux.
 
-$ python scripts/netstat.py
+$ python3 scripts/netstat.py
 Proto Local address      Remote address   Status        PID    Program name
 tcp   127.0.0.1:48256    127.0.0.1:45884  ESTABLISHED   13646  chrome
 tcp   127.0.0.1:47073    127.0.0.1:45884  ESTABLISHED   13646  chrome
diff --git a/scripts/pmap.py b/scripts/pmap.py
index 5f7246a1..459927bf 100755
--- a/scripts/pmap.py
+++ b/scripts/pmap.py
@@ -8,7 +8,7 @@
 A clone of 'pmap' utility on Linux, 'vmmap' on macOS and 'procstat -v' on BSD.
 Report memory map of a process.
 
-$ python scripts/pmap.py 32402
+$ python3 scripts/pmap.py 32402
 Address                 RSS  Mode    Mapping
 0000000000400000      1200K  r-xp    /usr/bin/python2.7
 0000000000838000         4K  r--p    /usr/bin/python2.7
diff --git a/scripts/procinfo.py b/scripts/procinfo.py
index 01974513..f0605386 100755
--- a/scripts/procinfo.py
+++ b/scripts/procinfo.py
@@ -8,7 +8,7 @@
 Print detailed information about a process.
 Author: Giampaolo Rodola' <g.rodola@gmail.com>
 
-$ python scripts/procinfo.py
+$ python3 scripts/procinfo.py
 pid           4600
 name          chrome
 parent        4554 (bash)
diff --git a/scripts/ps.py b/scripts/ps.py
index 540c032a..a234209f 100755
--- a/scripts/ps.py
+++ b/scripts/ps.py
@@ -7,7 +7,7 @@
 """
 A clone of 'ps aux'.
 
-$ python scripts/ps.py
+$ python3 scripts/ps.py
 USER         PID  %MEM     VSZ     RSS  NICE STATUS  START   TIME  CMDLINE
 root           1   0.0  220.9M    6.5M        sleep  Mar27  09:10  /lib/systemd
 root           2   0.0    0.0B    0.0B        sleep  Mar27  00:00  kthreadd
diff --git a/scripts/pstree.py b/scripts/pstree.py
index 0005e4a1..dba9f1bd 100755
--- a/scripts/pstree.py
+++ b/scripts/pstree.py
@@ -8,7 +8,7 @@
 Similar to 'ps aux --forest' on Linux, prints the process list
 as a tree structure.
 
-$ python scripts/pstree.py
+$ python3 scripts/pstree.py
 0 ?
 |- 1 init
 | |- 289 cgmanager
diff --git a/scripts/sensors.py b/scripts/sensors.py
index e532beba..911d7c9b 100755
--- a/scripts/sensors.py
+++ b/scripts/sensors.py
@@ -9,7 +9,7 @@
 A clone of 'sensors' utility on Linux printing hardware temperatures,
 fans speed and battery info.
 
-$ python scripts/sensors.py
+$ python3 scripts/sensors.py
 asus
     Temperatures:
         asus                 57.0°C (high=None°C, critical=None°C)
diff --git a/scripts/temperatures.py b/scripts/temperatures.py
index e83df440..f2dd51a7 100755
--- a/scripts/temperatures.py
+++ b/scripts/temperatures.py
@@ -8,7 +8,7 @@
 """
 A clone of 'sensors' utility on Linux printing hardware temperatures.
 
-$ python scripts/sensors.py
+$ python3 scripts/sensors.py
 asus
     asus                 47.0 °C (high = None °C, critical = None °C)
 
diff --git a/scripts/who.py b/scripts/who.py
index c2299eb0..c1e40729 100755
--- a/scripts/who.py
+++ b/scripts/who.py
@@ -8,7 +8,7 @@
 A clone of 'who' command; print information about users who are
 currently logged in.
 
-$ python scripts/who.py
+$ python3 scripts/who.py
 giampaolo    console    2017-03-25 22:24                loginwindow
 giampaolo    ttys000    2017-03-25 23:28 (10.0.2.2)     sshd
 """
diff --git a/scripts/winservices.py b/scripts/winservices.py
index 8792f752..5c710159 100755
--- a/scripts/winservices.py
+++ b/scripts/winservices.py
@@ -7,7 +7,7 @@
 r"""
 List all Windows services installed.
 
-$ python scripts/winservices.py
+$ python3 scripts/winservices.py
 AeLookupSvc (Application Experience)
 status: stopped, start: manual, username: localSystem, pid: None
 binpath: C:\Windows\system32\svchost.exe -k netsvcs